AS9100 CNC aerospace machining suppliers, United States
Sample reportPage 1 of 6
Sample sourcing studyOctober 20, 2026

AS9100 CNC aerospace machining suppliers, United States

Make Intrex lead, Winslow second source, NE-XT and Swiss-Tech fallbacks.

the five ranked suppliers
1Lead
Intrex
2Second source
Winslow
3Fallback
NE-XT
4Fallback
Swiss-Tech
5Watch
Ultra
The answer

Send the RFQ to all four, starting with Intrex.

Intrex’s AS9100D certificate runs to 2029 and covers aerospace, space and defense components. Parts made in the US carry 0% duty, against 12.5% from China. 56% of companies struggle to hire skilled manufacturing workers.1–5

Who gets the RFQ

Four suppliers, led by Intrex.
  1. Lead
    Intrex
    An aerospace-focused CNC shop with multi-axis turn/mill capacity, backed by Demmer Manufacturing.6–9
    24 of 24
  2. Second source
    Winslow
    A long-running, family-owned AS9100 shop in Connecticut with 5-axis and Wire EDM work.10–13
    22 of 24
  3. Fallback
    NE-XT
    A private-equity-backed shop for larger multi-axis aerospace parts, such as engine and landing-gear parts.14–17
    22 of 24
  4. Fallback
    Swiss-Tech
    A Swiss-type turning specialist for small aerospace parts.18–23
    22 of 24
Watch
Intrex’s lead rests on 16 points that come from one website each; without them it scores 8, below Winslow.1, 6

Next steps

Five steps, starting with the RFQ to Intrex, Winslow, NE-XT and Swiss-Tech.
  1. 1
    Send drawings and RFQs to Intrex Aerospace and Winslow Automatics.
  2. 2
    Check the AS9100D certificates of Intrex, Winslow, NE-XT and Swiss-Tech in the OASIS database.
  3. 3
    Ask Ultra Precision Machining for its AS9100D certificate before quoting.
  4. 4
    Ask NE-XT about its CMMC status and large-part capacity if parts are defense-related.
  5. 5
    Attach the 6 open questions (p. 6) to the RFQ.
AS9100 CNC aerospace machining suppliers, United States · The answerSample report · 2
Scorecard

Intrex scores 24 of 24; Winslow 22.

HQWeighted totalof 24; by criterion
1Lead
United States
24
8+8+8
2Second source
United States
22
8+8+6
3Fallback
22
8+8+6
4Fallback
United States
22
6+8+8
5Watch
United States
18
6+8+4
Aerospace CNC machining
48 pts
48 pts
48 pts
36 pts
36 pts
Intrex names the most customers (2); NE-XT next (1).
Processes
9processes6–8, 24
precision CNC machining, titanium…
13processes12, 25–26
5-axis CNC milling, CNC turning
8processes27–29
multi-axis CNC machining, CNC…
13processes21, 30
CNC precision machining…
9processes31–33
5-axis CNC machining…
Industries served
Aerospace, Defense +1 more6, 8, 34–35
Aerospace & defense +7 more12
aerospace, defense +2 more27
Aerospace, Defense +5 more36
Aerospace, Defense +2 more37
United States
48 pts
48 pts
48 pts
48 pts
48 pts
In short
Thornton, Colorado plant1, 6
New Britain, Connecticut plant12, 25
Windsor, Connecticut facility14–15, 38
Delavan, Wisconsin plant19, 21
Palm Bay, Florida site31
AS9100
48 pts
36 pts
36 pts
48 pts
24 pts
Certificates
your must-haves first
AS9100D1, 6, 39
+3 more
AS91002, 11–12
+2 more
AS9100 Rev D27–28
+2 more
AS9100D (since June 2013)20
+5 more
AS910031, 37
+3 more
Before award
the condition to meet
The certificate scope is general machined parts, not aerospace only.10–13
Sources disagree on its founding year.14–17
Bar-fed Swiss machines limit it to small parts.18–23
No AS9100 certificate document, registrar or expiry date was found.31, 33, 37

Each supplier scored 0–4 per criterion against a published rule; the three asks in your brief count double. The rules, the facts behind every score and the numbered sources are in the online appendix.

AS9100 CNC aerospace machining suppliers, United States · ScorecardSample report · 3
Supplier profiles

Intrex

Intrex Aerospace · intrexcorp.com
Lead
Supplier profile · 1 of 3

An aerospace-focused CNC shop with multi-axis turn/mill capacity, backed by Demmer Manufacturing.6–9

30-plus CNC machines, including 5-axis mill/turns.7–8

ITAR registered.6, 9

$9.9m40
Revenue
5141
People
73,000sq ft42
Plant area
26, 43
Named customers
long term agreements, tier 1 and tier 2 companies
Processes
Precision CNC machining, titanium machining, CNC turning · +3 more6–8, 24
Alloys
CR steel, aluminum, titanium, Inconel, Monel, TZM6
Machining and finishing
Assembly, Outside finish processing, Comprehensive engineering support44

References

long term agreements
Says most of its business is program business under long term agreements (LTAs)6
tier 1 and tier 2 companies
Supplies tier 1 and tier 2 aerospace, defense and space companies, with thin-walled, flange and high-mix low-volume work43

Strengths

  • United States: single plant at 12777 Claude Ct, Thornton, CO1, 6
  • AS9100: certificate 271530 from Amtivo; scope is aerospace, space and defense components1

Recent news

  • Oct 20, 2026
    Data vendor counts about 33 staff; PitchBook shows 5145

Company channels

Website
intrexcorp.com
RFQ page
intrexcorp.com/contact-us
Phone
303-665-1154
Every score for Intrex, and the facts behind it, is in the online appendix.
AS9100 CNC aerospace machining suppliers, United States · Supplier profilesSample report · 4
Supplier profiles

Winslow and NE-XT

Winslow Automatics Inc. · winslowautomatics.com
Second source
Supplier profile · 2 of 3

A long-running, family-owned AS9100 shop in Connecticut with 5-axis and Wire EDM work.10–13

AS9100 named on its website.11–12

Precision machining since 1956.10, 12

6346
People
65,000sq ft10, 13
Plant area
195610, 12, 47
Founded
AS91002, 11–12
Certificates
+2 more
Family-owned46
Owner
Processes
5-axis CNC milling, CNC turning, contract manufacturing, CNC milling and turning · +2 more12, 25–26

Strengths

  • Aerospace CNC machining: CNC milling, turning, 5-axis machining, Wire EDM and CMM inspection10, 25

Watch-outs

  • The certificate scope is general machined parts, not aerospace only10–13

Recent news

  • Public registry-style pages found no 2024-2026 closures or lawsuits48

Company channels

Website
winslowautomatics.com
RFQ page
winslowautomatics.com/contact
Phone
1-860-225-6321
Every score for Winslow, and the facts behind it, is in the online appendix.
NE-XT · ne-xtusa.com
Fallback
Supplier profile · 3 of 3

A private-equity-backed shop for larger multi-axis aerospace parts, such as engine and landing-gear parts.14–17

Machining is done at its Windsor, CT facility.14–15

Rebranded from Valley Steel Stamp to NE-XT Technologies in 2023.16–17

20017, 49
People
Processes
Multi-axis CNC machining, CNC machining, multi-axis machining, CNC turning · +2 more27–29

References

OEMs and Tier 1 suppliers (unnamed)
The company says it supplies the precision, quality and documentation standards that leading OEMs and Tier 1 suppliers require27

Strengths

  • Aerospace CNC machining: supports landing gear, actuator, engine, blade and vane programs. Has more than 200 machinists…17, 27–28

Watch-outs

  • Sources disagree on its founding year14–17

Recent news

  • May 2023
    In 2023 the company acquired Windsor, Connecticut-based Leipold Inc., a turned-parts maker49

Company channels

Website
ne-xtusa.com
RFQ page
ne-xtusa.com/aerospace
Email
contact@ne-xtusa.com
Phone
860-298-9791
Every score for NE-XT, and the facts behind it, is in the online appendix.
AS9100 CNC aerospace machining suppliers, United States · Supplier profilesSample report · 5
Risks

Three risks to manage; one applies to every bidder.

Exhibit 1
Three risks to manage before award.
Each risk and the suppliers it affects
RiskAffects
1
Intrex headcount was about 50 by early 2022, half its level before COVID-19.50
Intrex
2
NE-XT’s CMMC Level 2 certification is only planned, by May 2026. Check it before defense work.51
NE-XT
3
56% of companies struggle to hire skilled manufacturing workers, which can stretch supplier lead times.52
Every bidder

Source: usmanufacturingreport.com [50]; ne-xtusa.com [51]; egm-mfg.com [52]

Open questions for the RFQ

Five questions for the RFQ, by supplier.

One more question, for Ultra, is in the online appendix.

For every bidder1 question
  1. 1
    Confirm in writing: AS9100.
    Why: Your brief requires it.
Intrex
1 question
  1. 2
    Confirm current headcount and facility size. Its pages give two different areas.
    Why: Needed before award.
Winslow
1 question
  1. 3
    Confirm current headcount and the share of its work that is aerospace.
    Why: Needed before award.
NE-XT
1 question
  1. 4
    Confirm CMMC status and which site makes aerospace parts.
    Why: Needed before award.
Swiss-Tech
1 question
  1. 5
    Confirm the largest part size and whether it can mill parts that are not turned.
    Why: Needed before award.
AS9100 CNC aerospace machining suppliers, United States · Risks and Open questions for the RFQSample report · 6

Online appendix: the open questions, scoring rules, evidence and sources. On screen only; the PDF has the pages above.

Open questions for the RFQ

One more question for Ultra.

Ultra
1 question
  1. 6
    Ask for the AS9100D certificate, its registrar and its expiry date.
    Why: Decides AS9100, one of the criteria that count double.
Appendix A · Scoring rules

How the scorecard was scored

Each supplier scores 0–4 per criterion against these rules; p. 8 shows the evidence.

CriterionLooked at
Aerospace CNC machining

Counts double.

Processes, Industries served
United States

Counts double.

The findings its score on united States cites
AS9100

Counts double.

Certificates

Each supplier scores 0–4 per criterion, 4 the best. On a cost or risk criterion, 4 means the least cost or risk.

Weighted total: the three asks in your brief count double; the most a supplier can score is 24.

A cell nothing backs is left unscored, never counted as zero.

Online only · Open questions for the RFQ and Appendix A · Scoring rulesSample report · 7
Appendix A · Evidence

What is behind each score

Score, the facts behind it and their numbered sources (Appendix B, p. 13).

1Lead
Intrex
2Second source
Winslow
3Fallback
NE-XT
4Fallback
Swiss-Tech
5Watch
Ultra
Aerospace CNC machining
Counts double.
48 pts
Twin-spindle and 5-axis turn/mill lathes; 4-axis vertical and horizontal machining centers.6–8
48 pts
CNC milling, turning, 5-axis machining, Wire EDM and CMM inspection.10, 25
48 pts
Supports landing gear, actuator, engine, blade and vane programs. Has more than 200 machinists…17, 27–28
36 pts
Swiss-type CNC turning plus milling. Makes engine and cabin-system parts.21, 30, 36
36 pts
Main 5-axis machine takes workpieces up to 24.8 in diameter.32
United States
Counts double.
48 pts
Single plant at 12777 Claude Ct, Thornton, CO.1, 6
48 pts
Parts are made at the New Britain, CT facility and shipped nationwide.12, 25
48 pts
Machining is done at 545 Marshall Phelps Road, Windsor, CT.14–15, 38
48 pts
Headquarters and plant on one site in Delavan, WI.19, 21
48 pts
Only site listed is 2870 Kirby Circle, Palm Bay, FL.31
AS9100
Counts double.
48 pts
Certificate 271530 from Amtivo; scope is aerospace, space and defense components.1
36 pts
NSF-ISR certificate 8Z411-AS14. Scope is general precision machined parts.2
36 pts
ISOQAR certificate 18125ASR001 covers the Windsor site.53
48 pts
Bureau Veritas certificate US021603; AS9100 held since June 2013.20, 54
24 ptsQ6
The website states AS9100D and ISO 9001:2015. No registrar or expiry date was found.31, 37
Weighted total248+8+8228+8+6228+8+6226+8+8186+8+4
Online only · Appendix A · EvidenceSample report · 8
Appendix A · Method and long list

How the study was run

On October 20, 2026, the study read 172 web pages in 31 min and checked 24 findings on a second website.

Exhibit 2
55 found, 5 ranked.
Companies at each stage
55Found
54Fit the brief
20Researched in depth
5Ranked
CompanyTypeHomeReason
Ranked (5)
Intrex Aerospace55US
Lead: own site says it does CNC machining for aerospace and defense and states AS9100 certification. Address in…
Winslow Automatics Inc.56US
Second source: own site says it is an AS9100-certified CNC shop serving aerospace and defense. Address in New…
NE-XT27AS9100 Rev D…US
Fallback: site says it is an AS9100 Rev D supplier doing aerospace CNC machining from its Connecticut plant…
Swiss-Tech, LLC20ISO 9001…US
Fallback: own certifications page says it holds AS9100 D for aerospace and defense, and it runs CNC Swiss and…
Ultra Precision Machining57US
Watch: own site says it is an AS9100-certified 5-axis CNC machine shop for aerospace, defense and space. Address…
Researched in depth, not ranked (15)
Aerotech Precision Machining, Inc. (AEROTECH)58Family-owned…Lancaster, US
Own site says it is an AS9100D certified precision machining company in Lancaster, California, serving aerospace and…
Buyken Metal Products59Aerospace…Seattle, US
Its site says it does CNC machining (3-axis milling and turning) for aerospace structural and non-structural parts…
Complexx Machining, LLC60Wichita-based…Wichita, US
Complexx Machining lists approvals from Gulfstream, Spirit AeroSystems and Triumph. No registrar or expiry date for…
Hirsh Precision61AS9100 and ISO…US
KGD Aerospace Manufacturing62Aerospace parts…Wichita, US
AS9100 aerospace machining in Wichita; Complexx already covers Kansas.
M&S Machine & Tool63AS9100D-certified…US
AS9100D CNC turning and milling shop in Connecticut; that state is already covered.
Online only · Appendix A · Method and long listSample report · 9
Appendix A · Method and long list · continued

How the study was run

CompanyTypeHomeReason
Researched in depth, not ranked (15), continued
Machine Inc.64AS9100 aerospace…US
AS9100D aerospace CNC milling and turning in Stoughton, MA; left out because New England is already covered.
Peerless Precision65AS9100D and ISO…Westfield, US
Peerless Precision is a small, tight-tolerance aerospace job shop that names aerospace customers. Its low-volume…
Precision Advanced Manufacturing66US
Own site says it does CNC machining and claims AS9100D. Address in Anaheim, CA. Meets the US and AS9100…
Precision Turning Specialties67AS9100 and ISO…US
AS9100 Swiss CNC turning in Tennessee; limited to small turned parts up to 2 inches.
Proto Labs, Inc.68Aerospace CNC…Maple Plain
States AS9100D for aerospace CNC work, but it is a service network that is less focused on aerospace.
Quality CNC Machining, Inc.69AS9100 certified…US
Own site says it is an AS9100 certified contract manufacturer with aerospace machining, Swiss turning…
SunnyCor Inc70Precision CNC…Torrington, US
AS9100 and ITAR CNC shop in Torrington, CT; that state is already covered.
Superior Machining & Fabrication, Inc.71AS9100D certified…Muenster, US
Own site says it has AS9100 aerospace quality certification and serves aerospace and defense from Muenster, Texas…
Technical Engineering72AS9100D certified…Manchester
Strong AS9100D CNC fit in Manchester, CT; left out because Connecticut is already well covered.
Fit the brief, not researched (34)
ABC Sheet Metal73AS9100 certified…Anaheim, US
Listing says AS9100 certified in Anaheim, CA, but describes sheet metal fabrication. No website and no CNC machining…
Absolute Manufacturing (part of SeaCast)74Investment…Seattle, US
Site claims AS9100 and ITAR and lists aerospace solutions, with a Machining capability. But its main business is…
Accra-Fab, Inc.75Precision sheet…Liberty Lake
Holds AS9100 and makes machined aerospace components per its site, but the site lists punch, laser, press brake and…
Advance Mfg. Co., Inc.76AS9100/ISO9001…US
No homepage was given, so we could not check its site. The AS9100 and ISO 9001 claim comes only from the lead’s…
Advantage Metal Products (AMP)73ISO and AS9100…Livermore, US
Listing says ISO and AS9100 certified maker of tight-tolerance parts in Livermore, CA. No website and no…
Aero Industries77Aerospace…Connecticut
Listing says AS9100D and NADCAP, machining Inconel 718 and titanium engine parts, Connecticut. City and website…
Atomic Machine73AS9100D, ISO…Naples, US
No homepage was given, so we could not read its own site. The brief’s listing says AS9100D and CNC contract work…
Bart Manufacturing73Precision…Fremont, US
No website found in the brief. AS9100 is claimed only in the heard-of description. Fremont, CA is stated there.
Boulevard Machine & Gear76AS9100…US
No website listed, so we could not read its own claims. The lead’s note says AS9100 and a machine and gear shop, but…
Brek Manufacturing73Gardena, US
No website found in the brief. No AS9100 claim is listed in the description, so the must-have is not shown. Gardena…
C&H Machine, Inc.73AS9100:2016…Escondido, US
No website found in the brief. AS9100:2016 and ITAR are stated in the description only. Escondido, CA is stated…
Camcraft77AS9100D-certified…Illinois, US
No homepage was given, so we could not open its own site. Brief says AS9100D Swiss-style turning shop in Illinois…
Online only · Appendix A · Method and long listSample report · 10
Appendix A · Method and long list · continued

How the study was run

CompanyTypeHomeReason
Fit the brief, not researched (34), continued
CES Machine Products, Inc.73High-precision…Reno, US
No homepage was given and no AS9100 claim was in the listing. Cannot verify AS9100 or CNC machining.
Criterion Precision Machining78US
EGM79AS9100 and ISO…US
Its own CNC turning page says AS9100 and ISO 9001:2015 certified, with turned aerospace parts up to Ø 350 x 600…
Integrated Components80AS9100 certified…Wichita, US
Its site says it is an AS9100 certified Wichita machine shop for aircraft parts, with CNC mills and lathes. Its main text…
Judson Smith Company81Tube fabricator…US
No homepage was given. The listing calls it mainly a tube fabricator with machined parts and says AS9100D, so the…
Liberty Precision (subsidiary of Pindel Global Precision)73AS9100 certified…New Berlin, US
No homepage was given. The listing says AS9100 certified with multi-axis and CNC Swiss machining, but we could not…
Major Tool & Machine77Holds AS9100D…Indianapolis
No homepage was given, so we could not open its own site. Brief says AS9100D and NADCAP shop in Indiana making…
Miller CNC73AS9100 and ISO…Chula Vista, US
No homepage was given, so we could not check its site. The AS9100 claim comes only from the lead’s note.
MultiSource Manufacturing73Tight tolerance…US
No homepage was given. The listing only says AS9100-related, so AS9100 is not confirmed.
OGS Industries73AS9100 certified…Akron, US
No homepage was given, so we could not check its site. The AS9100 claim comes only from the lead’s note.
Owens Industries82Ultra-precision…US
No homepage was given, so we could not open its own site. Brief says ultra-precision CNC shop with AS9100…
Paragon Precision73AS9100 Rev D…Valencia, US
No homepage was given, so we could not check its site. The AS9100 Rev D claim comes only from the lead’s note.
Penta Precision77AS9100D…Massachusetts
No homepage was given, so we could not open its own site. Brief says AS9100D and NADCAP shop in Massachusetts…
Phoenix Manufacturing83Aerospace…Enfield, US
Site says it is an aerospace CNC machining maker in Enfield, CT with AS9100 / ISO 9001 certificate; its CNC page lists…
Pioneer Aerospace Manufacturing77AS9100D-certified…Utah, US
Listing says AS9100D CNC services for missile, satellite and defense housings, ITAR registered, Utah. No website, so it…
R&R Aerospace84Supplier…Wichita, US
The page could not be read; the fetch service refused the URL. The lead’s note says it makes contoured aircraft…
Rapid Axis77California CNC…California, US
No homepage was given, so we could not open its own site. Brief says California CNC maker with AS9100D, focused on…
Southern Machine Works73AS9100D…Duncan, US
Listing says AS9100D, ITAR-registered machining shop in Duncan, OK, working titanium and Inconel. No website, so…
Straton Industries85Contract…US
Site says it is a Connecticut machined-parts maker with aerospace work and multi-axis milling and turning; claims…
W Machine Works73AS9100 certified…San Fernando
No homepage was given in the brief, so we could not open its own site. Brief says AS9100 certified precision parts…
Wickman Manufacturing77Operates…Michigan, US
No homepage was given, so we could not open its own site. Brief says AS9100D-certified facilities in Michigan for…
Will-Mann Inc.73ISO 9001…Fullerton, US
Listing says ISO 9001 and AS9100 certified shop in Fullerton, CA, serving prototype to high volume. No…
Online only · Appendix A · Method and long listSample report · 11
Appendix A · Method and long list · continued

How the study was run

CompanyTypeHomeReason
Did not fit the brief (1)
Rapid Precision77Aerospace-focused…California, US
Its site describes a digital platform and network of 10,000+ vetted suppliers that quotes and routes jobs. It acts as a…
Online only · Appendix A · Method and long listSample report · 12
Appendix B · Sources

Numbered sources

Superscript numbers in the text and bracketed numbers in source lines point here.

  1. 1
    intrexcorp.com
    intrexcorp.com/wp-content/uploads/2026/06/Intrex-AS9100-Certificate-6-30-26.pdf
    Certificate issued by Amtivo (USA) Inc.
  2. 2
    winslowautomatics.com
    winslowautomatics.com/_files/ugd/dfdc7a_987abcee63ac414baf9a2edad1bb8e01.pdf
    23 Saint Clair Ave. New Britain, Connecticut, 06051, United States
  3. 3
    cbp.gov
    rulings.cbp.gov/ruling/N143696
    The general rate of duty will be Free
  4. 4
    gatewaylines.com
    gatewaylines.com/press-releases/complete-guide-to-section-301-china-tariffs-in-2026
    Parts for civil aircraft (9903.05.88) are exempt only when they are actually used that way
  5. 5
    wiley.law
    wiley.law/alert-New-Forced-Labor-Tariffs-Imposed-on-60-US-Trading-Partners
    A 12.5% duty (which stacks on existing standard duty rates) for all other investigated trading partners, including China and Vietnam.
  6. 6
    Intrex Aerospace company website — intrexcorp.com, 2026-10-20
    intrexcorp.com
    choose “Sales” when prompted
  7. 7
    intrexcorp.com
    intrexcorp.com/precision-aerospace-machining
    equipped with 30-plus CNC machines on an assortment of machine platforms
  8. 8
    linkedin.com
    linkedin.com/company/intrex-aerospace
    We have over 35 CNC machines. We machine complex shapes (3-4-5 axis), from a wide range of materials.
  9. 9
    zoominfo.com
    zoominfo.com/c/intrex-aerospace/60985755
    $22.8 Million
  10. 10
    thegatewaymag.com
    thegatewaymag.com/company-showcase/winslow-automatics
    Winslow currently has a CNC stable of over 35 CNC machines is constantly being upgraded.
  11. 11
    datanyze.com
    datanyze.com/companies/winslow-automatics/129155089
    The company is AS9100D certified and is known for its reliable deliver y, fast quotes
  12. 12
    winslowautomatics.com
    winslowautomatics.com
    machining a wide variety of materials, including stainless steel, aluminum, titanium, and exotic alloys
  13. 13
    winslowautomatics.com
    winslowautomatics.com/facilities-equipment
    a state-of-the-art manufacturing facility spanning over 65,000 square feet
  1. 14
    findingmfg.com
    findingmfg.com/supplier/ne-xt-technologies-llc
    The facility is located in Windsor, Connecticut
  2. 15
    ne-xtusa.com
    ne-xtusa.com/contact
    Get in touch with NE-XT at our Windsor, CT facility.
  3. 16
    recorder.com
    recorder.com/2023/03/16/looking-to-future-valley-steel-stamp-in-greenfield-rebrands-50273703
    the manufacturing company on Greenfield Street has rebranded itself with a new name, NE-XT Technologies.
  4. 17
    mfgnewsweb.com
    mfgnewsweb.com/archives/4/64990/Current-News-may23/Greenfield-Company-Rebrands-Expands-as-NE-XT-Technologies.aspx
    its team of more than 200 skilled engineers and machinists
  5. 18
    berksgroup.com
    berksgroup.com/berks-group-announces-acquisition-of-swiss-tech-llc
    it has completed the acquisition of Swiss-Tech, LLC
  6. 19
    opengovus.com
    opengovus.com/sam-entity/ELNQNFEGS7N4
    The registered business location is at 1441 E Wisconsin St, Delavan, WI 53115-1475.
  7. 20
    Swiss-Tech, LLC certifications page — swisstechllc.com, 2026-10-20
    swisstechllc.com/certifications
    We are also ITAR compliant for the manufacture of precision screw machined components.
  8. 21
    Swiss-Tech company website, Facilities page — swisstechllc.com, 2023-04-09
    swisstechllc.com/facilities
    1441 Wisconsin Street P.O. Box 326 Delavan, WI 53115
  9. 22
    Swiss-Tech company website, Company History page — swisstechllc.com, 2025-01-15
    swisstechllc.com/history
    the company went through several ownership changes, including Dutch Boy, Rockwell Automation, Oldenburg Group
  10. 23
    milwaukeejobs.com
    milwaukeejobs.com/company/profile/Swiss-Tech-LLC/62855931FFE440F5835F8D392BB3A567
    Swiss-Tech’s operational and quality excellence is backed by ISO 13485:2003, ISO 9001:2008, and AS9100 accreditations
  11. 24
    Intrex Aerospace about page and web searches — intrexcorp.com, 2026-10-20
    intrexcorp.com/about-us
    Some of out thin wall turned components have less than .030″ wall thickness.
  12. 25
    winslowautomatics.com
    winslowautomatics.com/aerospace/winston-salem-nc
    Material experience includes titanium, Hastelloy, Waspalloy, aluminum, stainless steel and nickel-based alloys
Online only · Appendix B · SourcesSample report · 13
Appendix B · Sources · continued

Numbered sources

  1. 26
    winslowautomatics.com
    winslowautomatics.com/contractmanufacturing
    We maintain a dedicated Ultrasonic Cleaning Line and lab-controlled assembly area
  2. 27
    ne-xtusa.com
    ne-xtusa.com/aerospace
    Let’s Talk about your next project
  3. 28
    ne-xtusa.com
    ne-xtusa.com/capabilities
    We offer multi-axis, precise machining up to 36″ in diameter by 34″ length
  4. 29
    ne-xtusa.com
    ne-xtusa.com/facility
    our climate-controlled production floor houses a growing fleet of multi-axis CNC machining centers
  5. 30
    swisstechllc.com
    swisstechllc.com/cnc-cam-swiss-machines
    CNC Machines ranging up to 32mm bar capacity
  6. 31
    Ultra Precision Machining company website (homepage) — ultramachining.com, 2026-10-20
    ultramachining.com
    our AS9100 certification prohibits us from providing true design services for aerospace parts
  7. 32
    Ultra Precision Machining website - Equipment — ultramachining.com, 2025-06-10
    ultramachining.com/equipment
    Max. workpiece diameter: 24.8 in.
  8. 33
    mapquest.com
    mapquest.com/us/florida/ultra-precision-machining-grinding-inc-276725700
    family-owned, AS9100 certified machine shop specializing in prototyping, five-axis CNC machining, and contract manufacturing primarily for the aerospace industry
  9. 34
    Demmer Manufacturing - Intrex Aerospace portfolio page — demmermanufacturing.com, 2026-10-20
    demmermanufacturing.com/portfolio/intrex-aerospace
    Demmer Manufacturing added Intrex Aerospace to our portfolio in 2010
  10. 35
    Intrex Aerospace - Aerospace CNC Machining — intrexcorp.com, 2026-10-20
    intrexcorp.com/aerospace/cnc-machining
    We expertly machine components for the defense, aerospace, and space industries.
  11. 36
    swisstechllc.com
    swisstechllc.com/industries-served
    From engine parts to cabin systems, our high-quality Swiss-machined products are crucial to the performance of aircraft
  12. 37
    Ultra Precision Machining company About page — ultramachining.com, 2026-10-20
    ultramachining.com/about
    machining high-quality, high-precision parts for our customers in the aerospace, defense, space, and precision commercial industries
  1. 38
    aerospacecomponents.org
    aerospacecomponents.org/member-profiles/orgname/ne-xt_technologies
    Company Details: 545 Marshall Phelps Road Windsor, Connecticut 06095
  2. 39
    intrexcorp.com
    intrexcorp.com/contact-us
    Our ISO 9001, AS 9100D, ITAR certifications are an integral part of that commitment to quality and service
  3. 40
    buzzfile.com
    buzzfile.com/business/Intrex-Aerospace-303-665-1154
    generates approximately $9.9 million in annual sales
  4. 41
    pitchbook.com
    pitchbook.com/profiles/company/132027-22
    Intrex Aerospace has 51 total employees.
  5. 42
    intrexcorp.com
    intrexcorp.com/new-aerospace-manufacturing-facility
    It is located in Thornton, Colorado. We have 73,000 sq. ft.
  6. 43
    intrexcorp.com
    intrexcorp.com/cnc-machining-services
    special processes (such as powder coating, heat treating and chemical film treatment), kitting and partial or complete assembly
  7. 44
    intrexcorp.com
    intrexcorp.com/contract-cnc-machining-for-aerospace-defense-space
    The system integrates with all phases of the our manufacturing process (quoting, material sourcing, engineering, production, outside finish processing, documentation, and shipping)
  8. 45
    LeadIQ Intrex Aerospace employee directory — leadiq.com, 2026-10-20
    leadiq.com/c/intrex-aerospace/5a1d9a192300005400891754/employee-directory?page=1
  9. 46
    senate.gov
    murphy.senate.gov/newsroom/press-releases/murphy-highlights-new-britain-manufacturer-winslow-automatics-inc-as-murphys-monday-manufacturer
    With the help of 63 hardworking Connecticut residents, the manufacturer serves the U.S. Department of Defense
  10. 47
    winslowautomatics.com
    winslowautomatics.com/about
    In 1956, George Podlasek established Winslow Automatics with just two employees, two machines, and a small plant in New Britain, Connecticut.
  11. 48
    zoominfo.com
    zoominfo.com/c/winslow-automatics-inc/129155089
    Winslow Automatics has announced that Andrew Moran has been appointed as Chief Financial Officer.
  12. 49
    recorder.com
    recorder.com/2023/05/25/greenfield-s-ne-xt-technologies-acquires-connecticut-manufacturing-biz-51061460
    NE-XT Technologies, formerly known as Valley Steel Stamp, recently acquired Windsor, Connecticut-based Leipold Inc., a high-precision manufacturing company for turned parts.
Online only · Appendix B · SourcesSample report · 14
Appendix B · Sources · continued

Numbered sources

  1. 50
    US Manufacturing Report - Intrex Aerospace profile — usmanufacturingreport.com, 2022-03-01
    usmanufacturingreport.com/article/intrex-aerospace
    has about half of that number as of early 2022
  2. 51
    ne-xtusa.com
    ne-xtusa.com/certificates
    NE-XT is DDTC-registered and ITAR-compliant
  3. 52
    egm-mfg.com
    egm-mfg.com/reshoring-aerospace-precision-machining
    supply chain bottlenecks cost the airline industry more than $11 billion in a single year
  4. 53
    ne-xtusa.com
    ne-xtusa.com/wp-content/uploads/2025/09/ISO-AS9100D-Certificate-18125ASR001.pdf
    545 Marshall Phelps Road, Windsor, CT 06095
  5. 54
    swisstechllc.com
    swisstechllc.com/wp-content/uploads/2025/07/AS9100-Swiss-Tech-23884302-Expires-05-Aug-2028.pdf
    Central Function: 1441 East Wisconsin Street Delavan, WI 53115 USA
  6. 55
    intrexcorp.com
    intrexcorp.com/titanium-machining
  7. 56
    winslowautomatics.com
    winslowautomatics.com/as9100-certified-cnc-machining-specialis
  8. 57
    ultramachining.com
    ultramachining.com/services/cnc-machining
    understanding how to work with aluminum, titanium, Inconel, Invar, and machinable plastics is integral to our success
  9. 58
    aerotechpmi.com
    aerotechpmi.com
    We service the Aerospace, Medical, Military, Commercial, and Electronic industries.
  10. 59
    buyken.com
    buyken.com/industries-served/aerospace-space
    Our aerospace component manufacturing capabilities include CNC machining, precision forming, welding, and assembly
  11. 60
    complexxmachiningllc.com
    complexxmachiningllc.com
    Our 3-axis, 4-axis and 5-axis aluminum and hard-metal CNC Mills are operated effectively
  12. 61
    hppi.com
    hppi.com/aerospace-cnc-machining
  13. 62
    kansasgundrilling.com
    kansasgundrilling.com
  14. 63
    mandsmachinetool.com
    mandsmachinetool.com/connecticut/aerospace-parts
  15. 64
    machineinc.com
    machineinc.com
  16. 65
    peerlessprecision.com
    peerlessprecision.com/news-events/as9100-machine-shop-ideal-aerospace-alley-partner
    aerospace machining comprises over 50% of our work
  1. 66
    precisionam.com
    precisionam.com/articles/aerospace/us-as9100-aerospace-manufacturers-directory
    serving commercial aerospace, defense, space and UAV programs from prototype through full-rate
  2. 67
    precisionturning.com
    precisionturning.com
  3. 68
    protolabs.com
    protolabs.com/services/cnc-machining/aerospace
  4. 69
    qualitycnc.com
    qualitycnc.com/precision-machining
    Quality CNC Machining, Inc. | 38195 Airport Parkway | Willoughby, Ohio 44094
  5. 70
    sunnycor.com
    sunnycor.com
  6. 71
    superior-machining.net
    superior-machining.net/why-choose-an-as9100-certified-machine-shop-aerospace-manufacturing-and-other-high-precision-projects
  7. 72
    tellc.net
    tellc.net/aerospace
  8. 73
    kokoquest.com
    kokoquest.com/companies/aerospace-defense/as9100-certified-manufacturers
  9. 74
    absolutemfg.com
    absolutemfg.com
  10. 75
    accrafab.com
    accrafab.com/industries-served/aerospace
  11. 76
    westernmassedc.com
    westernmassedc.com/industries/aerospace
  12. 77
    rapidcision.com
    rapidcision.com/blog-top-aerospace-cnc-machining-companies-usa
  13. 78
    criterionprecision.com
    criterionprecision.com/feeds/service/as9100-machine-shop
  14. 79
    egm-mfg.com
    egm-mfg.com/cnc-turning
  15. 80
    integratedcomponentsinc.com
    integratedcomponentsinc.com/our-capabilities
  16. 81
    leggassociates.com
    leggassociates.com/manufacturers/cnc-as9100d
  17. 82
    marcusmanufacturing.com
    marcusmanufacturing.com/feeds/blog/top-cnc-machining-companies-usa
  18. 83
    phoenix-mfg-inc.com
    phoenix-mfg-inc.com
  19. 84
    rraerospace.com
    rraerospace.com
  20. 85
    straton.com
    straton.com
Online only · Appendix B · SourcesSample report · 15