Verified Nov 2026
Metal Fabrication
·
North Haven, Connecticut
·
Since 1919
O.F. Mossberg & Sons, Inc. manufactures shotguns, rifles, handguns, and related accessories such as scopes and optics. The company is headquartered in North Haven, Connecticut, was founded in 1919, and employs between 500 and 1,000 people, with estimated revenue of $100 to $250 million. It is privately held and serves the automotive, military-defense, industrial-equipment, and consumer-goods industries. In December 2025, the U.S. Army awarded Mossberg a contract for additional 590A1 pump-action shotguns.
O.F. Mossberg & Sons, Inc. at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
1919
Headquarters
North Haven, Connecticut
Certifications
AS9100 · ISO 13485 · ISO 9001 · ISO/TS 16949
Import activity
61
Industries
Automotive
Military & Defense
Industrial Equipment
Consumer Goods
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
61
Named foreign suppliers
12
Top origins
Italy · Turkey · Portugal
Shared foreign counterparties do not establish that these companies buy from O.F. Mossberg & Sons, Inc..
What this tells a buyer
Customs shipment data for the company was not available in the record, and recent public reporting centers on a December 2025 U.S. Army contract for additional 590A1 pump-action shotguns.
The company holds AS9100, ISO 13485, ISO 9001, and ISO/TS 16949 certifications and works in metal fabrication, machining, and tooling.
The company is privately owned and operates production primarily from its Eagle Pass, Texas facility, with its North Haven, Connecticut site serving as the administrative hub.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
107 years in operation (founded 1919).
Holds AS9100, ISO 13485, ISO 9001, ISO/TS 16949 certification(s) per public sources.
Overview
O.F. Mossberg & Sons, Inc. manufactures shotguns, rifles, handguns, and related accessories such as scopes and optics. The company is headquartered in North Haven, Connecticut, was founded in 1919, and employs between 500 and 1,000 people, with estimated revenue of $100 to $250 million. It is privately held and serves the automotive, military-defense, industrial-equipment, and consumer-goods industries. In December 2025, the U.S. Army awarded Mossberg a contract for additional 590A1 pump-action shotguns.
At a glance
Attribute | Detail |
|---|---|
Founded | 1919 |
Headquarters | North Haven, Connecticut |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Primary capability | Metal Fabrication |
Certifications | AS9100 · ISO 13485 · ISO 9001 · ISO/TS 16949 |
What O.F. Mossberg & Sons, Inc. makes
The company holds AS9100, ISO 13485, ISO 9001, and ISO/TS 16949 certifications and works in metal fabrication, machining, and tooling.
Products and capabilities described on the company's own site include Machining, Pump, Tooling, Bearing (source: mossberg.com).
Certifications
O.F. Mossberg & Sons, Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — linkedin.com
ISO 13485 — linkedin.com
ISO 9001 — grandviewoutdoors.com
ISO/TS 16949 — linkedin.com
Trade and customs footprint
Customs shipment data for the company was not available in the record, and recent public reporting centers on a December 2025 U.S. Army contract for additional 590A1 pump-action shotguns. US customs bill-of-lading records list 61 inbound shipments across 12 foreign suppliers, with top origins including Italy · Turkey · Portugal.
Latest developments
2026-10-07 — Federal Ammunition, Mossberg, and Palladyne AI Launch Joint Development of SwarmShot™, a Modular Autonomous Airborne Counter-UAS System | Nasdaq (nasdaq.com)
2026-01-12 — Mossberg® Adds 590R™ and 590RM™ Pump-Action Shotguns with Chisel Machining Folding Stock Mounts (mossberg.com)
2025-12-05 — US Army Awards Mossberg Contract for Additional 590A1 Pump-Action Shotguns | Soldier Systems Daily Soldier Systems Daily (soldiersystems.net)
2025-12-04 — U.S. Army Purchasing Additional Mossberg 590A1 Pump-Action Shotguns | An Official Journal Of The NRA (shootingillustrated.com)
2025-12-02 — U.S. Army Awards Mossberg® Contract for Additional 590A1™ Pump-Action Shotguns (huntinglife.com)
2025-09-18 — Contract Award: O.F. Mossberg & Sons Inc. (North Haven, Connecticut) - $18,577,500 - Defense Daily (defensedaily.com)
Facilities
O.F. Mossberg & Sons, Inc. is headquartered in North Haven, Connecticut. Public sources also reference these locations:
Eagle Pass, Texas — tryharmony.ai
North Haven, CT — linkedin.com
Company details
The company is privately owned and operates production primarily from its Eagle Pass, Texas facility, with its North Haven, Connecticut site serving as the administrative hub. O.F. Mossberg & Sons, Inc. was founded in 1919, has an estimated 500-1,000 employees, and is headquartered in North Haven, Connecticut. On the LightSource stability read it is rated "Established & active": 107 years in operation (founded 1919). Holds AS9100, ISO 13485, ISO 9001, ISO/TS 16949 certification(s) per public sources.
Frequently asked questions
What does O.F. Mossberg & Sons, Inc. make?
O.F. Mossberg & Sons, Inc. manufactures shotguns, rifles, handguns, and related accessories such as scopes and optics. The company is headquartered in North Haven, Connecticut, was founded in 1919, and employs between 500 and 1,000 people, with estimated revenue of $100 to $250 million. It is privately held and serves the automotive, military-defense, industrial-equipment, and consumer-goods industries. In December 2025, the U.S. Army awarded Mossberg a contract for additional 590A1 pump-action shotguns.
Where is O.F. Mossberg & Sons, Inc. headquartered?
O.F. Mossberg & Sons, Inc. is headquartered in North Haven, Connecticut (7 Grasso Avenue, North Haven, Connecticut, 06473).
When was O.F. Mossberg & Sons, Inc. founded?
O.F. Mossberg & Sons, Inc. was founded in 1919.
How big is O.F. Mossberg & Sons, Inc.?
O.F. Mossberg & Sons, Inc. has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
What certifications does O.F. Mossberg & Sons, Inc. hold?
O.F. Mossberg & Sons, Inc. lists AS9100 · ISO 13485 · ISO 9001 · ISO/TS 16949 on its website. Confirm the certified scope for the specific plant producing your part.
Does O.F. Mossberg & Sons, Inc. import from overseas suppliers?
US customs bill-of-lading records show 61 inbound shipments for O.F. Mossberg & Sons, Inc., with top origins including Italy · Turkey · Portugal.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 203-230-5300
Certification
AS9100 · ISO 13485 · ISO 9001 · ISO/TS 16949
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