Verified Nov 2026
CNC Machining
·
St. Louis, Missouri
·
Since 1947
Essex Industries is a family-owned manufacturer headquartered in St. Louis, Missouri, founded in 1947. It has an estimated 200-500 employees and an estimated revenue band of $50-100M. The company makes platform controls, aircraft components, emergency breathing equipment, and liquid oxygen systems, serving the aerospace, defense, automotive, medical, electric-vehicle, and industrial equipment sectors. In July 2026, Essex was selected to supply flame arrestors for the U.S. Army's MV-75 Cheyenne FLRAA program.
Essex Industries at a glance
Revenue
$50-100M
Est. band
Employees
200-500
Founded
1947
Headquarters
St. Louis, Missouri
Certifications
AS9100 · ISO 9001 · Nadcap
Import activity
2481
Industries
Automotive
Electric Vehicles
Medical
Military & Defense
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
2481
Named foreign suppliers
50
Top origins
Jamaica · China · Brazil · Dominican Republic
Shared foreign counterparties do not establish that these companies buy from Essex Industries.
What this tells a buyer
Essex was awarded a $41M Defense Logistics Agency contract for emergency rescue units, reported in August 2026.
The company holds AS9100, ISO 9001, and Nadcap certifications and offers CNC machining, welding, assembly, and valve production.
Essex is privately held and has operated since 1947, supplying both military and commercial aerospace customers.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
79 years in operation (founded 1947).
Holds AS9100, ISO 9001, Nadcap certification(s) per public sources.
Overview
Essex Industries is a family-owned manufacturer headquartered in St. Louis, Missouri, founded in 1947. It has an estimated 200-500 employees and an estimated revenue band of $50-100M. The company makes platform controls, aircraft components, emergency breathing equipment, and liquid oxygen systems, serving the aerospace, defense, automotive, medical, electric-vehicle, and industrial equipment sectors. In July 2026, Essex was selected to supply flame arrestors for the U.S. Army's MV-75 Cheyenne FLRAA program.
At a glance
Attribute | Detail |
|---|---|
Founded | 1947 |
Headquarters | St. Louis, Missouri |
Employees | 200-500 |
Revenue | $50-100M (estimated) |
Primary capability | CNC Machining |
Certifications | AS9100 · ISO 9001 · Nadcap |
What Essex Industries makes
The company holds AS9100, ISO 9001, and Nadcap certifications and offers CNC machining, welding, assembly, and valve production.
Products and capabilities described on the company's own site include Fuel System, CNC Machining, Machining, Assembly, Valve, Welding (source: essexindustries.com).
Certifications
Essex Industries is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — essexindustries.com
ISO 9001 — essexindustries.com
Nadcap — essexindustries.com
Trade and customs footprint
Essex was awarded a $41M Defense Logistics Agency contract for emergency rescue units, reported in August 2026. US customs bill-of-lading records list 2481 inbound shipments across 50 foreign suppliers, with top origins including Jamaica · China · Brazil · Dominican Republic.
Latest developments
2026-10-07 — Award of Safety Relief Valve Contract - Bidscope (bidscopeai.com)
2026-08-18 — Essex Industries Wins $41M DLA Contract for Emergency Rescue Units | Contract Awards (envzone.com)
2026-07-22 — Essex Selected to Supply Flame Arrestors for U.S. Army MV-75 Cheyenne FLRAA Program - Essex Industries (essexindustries.com)
2026-07-21 — Essex Industries Selected for Next-Generation U.S. Defense Aircraft Program - Essex Industries (essexindustries.com)
2025-08-12 — Essex and Tulmar Sign a Two-Year Exclusive Distribution and Support Agreement - Tulmar (tulmar.com)
Facilities
Essex Industries is headquartered in St. Louis, Missouri. Public sources also reference these locations:
Missouri, California — essexindustries.com
Company details
Essex is privately held and has operated since 1947, supplying both military and commercial aerospace customers. Essex Industries was founded in 1947, has an estimated 200-500 employees, and is headquartered in St. Louis, Missouri. On the LightSource stability read it is rated "Established & active": 79 years in operation (founded 1947). Holds AS9100, ISO 9001, Nadcap certification(s) per public sources.
Frequently asked questions
What does Essex Industries make?
Essex Industries is a family-owned manufacturer headquartered in St. Louis, Missouri, founded in 1947. It has an estimated 200-500 employees and an estimated revenue band of $50-100M. The company makes platform controls, aircraft components, emergency breathing equipment, and liquid oxygen systems, serving the aerospace, defense, automotive, medical, electric-vehicle, and industrial equipment sectors. In July 2026, Essex was selected to supply flame arrestors for the U.S. Army's MV-75 Cheyenne FLRAA program.
Where is Essex Industries headquartered?
Essex Industries is headquartered in St. Louis, Missouri (7700 Gravois Rd, St. Louis, Missouri, 63123).
When was Essex Industries founded?
Essex Industries was founded in 1947.
How big is Essex Industries?
Essex Industries has an estimated 200-500 employees, with revenue in the $50-100M range (estimated).
What certifications does Essex Industries hold?
Essex Industries lists AS9100 · ISO 9001 · Nadcap on its website. Confirm the certified scope for the specific plant producing your part.
Does Essex Industries import from overseas suppliers?
US customs bill-of-lading records show 2481 inbound shipments for Essex Industries, with top origins including Jamaica · China · Brazil · Dominican Republic.
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Last verified Nov 2026. Is this your company? Request a correction.
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