State
Massachusetts: medical device leadership, defense electronics, and the Springfield firearms cluster.
Smith & Wesson in Springfield. Raytheon in Andover and Tewksbury. The largest medical device manufacturing cluster in New England. Boston's biotech and precision-electronics base.
Massachusetts manufacturing is the part of the state that does not show up in the Boston biotech narrative. Smith & Wesson in Springfield has been in the same neighborhood since 1852. Raytheon's plants in Andover and Tewksbury build product the rest of the world cannot. The medical-device cluster in Greater Boston runs at a precision level that compounds across generations of engineers. Brass & Bench engagements in Massachusetts are usually about precision discipline, regulatory navigation, or relocating one operational line while keeping the institutional knowledge in place.
Quick answer
Massachusetts is the largest medical device manufacturing cluster in New England (Boston Scientific, Smith+Nephew, Thermo Fisher, plus the broader Boston-area biotech base), one of the top U.S. defense electronics clusters (Raytheon Andover and Tewksbury, BAE Burlington, General Dynamics Pittsfield and Taunton), and the historic Springfield firearms cluster (Smith & Wesson, Savage Arms). The state's regulatory environment for firearms is restrictive and has pushed Smith & Wesson to announce a substantial Tennessee relocation through 2026. Brass & Bench engagements in Massachusetts typically center on medical device manufacturer operational rigor and 21 CFR 820 conformance, defense electronics Tier 1 supplier program reviews, and firearms manufacturer acquisition readiness or strategic relocation analysis.
By Mike Fox · Founding Partner. Business Development & Operations · Updated May 14, 2026State regulations
State regulations that affect manufacturers in Massachusetts.
Massachusetts has one of the most restrictive regulatory environments in the country for firearms manufacturers and dealers. State law restricts assault weapons (defined broadly), high-capacity magazines, and imposes substantial barriers on civilian sales. The Massachusetts Attorney General has issued enforcement guidance interpreting the assault weapons law expansively, and the 2024 firearms reform law (Chapter 135 of the Acts of 2024) added new manufacturer-level reporting and design requirements. Smith & Wesson cited the 2024 law as a primary factor in the company's relocation announcement.
Manufacturer-level firearms operations remain legal, but the political environment is hostile to expansion and several firearms manufacturers have moved or are moving production capacity out of state. Federal ATF, ITAR, and EAR requirements apply in full.
Incentives
State incentive programs for manufacturers.
- Massachusetts Manufacturing Extension Partnership. State-funded program providing technical assistance and grants
- Economic Development Incentive Program (EDIP). Tax credits and state grants for manufacturing facility expansion creating jobs
- Workforce Training Fund. Direct grants for incumbent worker training
- MassDevelopment Finance Authority programs. Industrial revenue bonds, manufacturing equipment lease financing, and brownfield redevelopment financing
- Research and Development Tax Credit. Up to 15% of qualifying spend
- Foreign Trade Zones. FTZ #28 (Boston-area sub-zones) and FTZ #27 (Worcester sub-zones)
- Defense Industry Initiative Diversification Grants. Targeted at smaller defense contractors
Major manufacturers operating in Massachusetts.
- Smith & Wesson (Springfield, planning relocation to Tennessee through 2026)
- Savage Arms (Westfield)
- Raytheon / RTX (Andover, Tewksbury, Marlborough)
- General Dynamics Mission Systems (Pittsfield, Taunton)
- BAE Systems Electronic Systems (Burlington)
- Boston Scientific (Marlborough, Quincy)
- Smith+Nephew (Mansfield medical device operations)
- Thermo Fisher Scientific (multiple Massachusetts sites)
Workforce
The labor reality.
BLS data places Massachusetts manufacturing employment near two hundred sixty thousand workers. Manufacturing is roughly 6 percent of nonfarm employment, lower than the national average, reflecting the state's high-tech and services concentration. Massachusetts has a strong technical college and trade school network (Massachusetts Bay Community College, Wentworth Institute, Northern Essex Community College manufacturing programs). The state's manufacturing workforce skews toward higher-credential precision electronics and medical device assembly rather than general fabrication.
OSHA + environmental
OSHA and environmental posture.
Massachusetts operates under federal OSHA jurisdiction (no state-plan OSHA for private sector). State environmental quality administered by MassDEP (Department of Environmental Protection). Massachusetts Toxics Use Reduction Act (TURA) imposes additional reporting and reduction planning requirements on manufacturers using listed chemicals above thresholds. The TURA program is the strictest state-level chemical-use disclosure program in the country and represents a meaningful compliance burden for plating, finishing, and chemical-intensive manufacturing operations.
International + FMS
Foreign Military Sales + export logistics.
Massachusetts-based defense electronics manufacturers carry substantial FMS and DCS activity through the prime contractors (Raytheon missile and radar sales, BAE international electronics sales). Medical device manufacturers in Massachusetts have substantial international sales activity, primarily through CE-marked product registration rather than FMS. ITAR-registered freight forwarders and export compliance specialists are concentrated in Greater Boston.
How we work in Massachusetts
Brass & Bench engagements in Massachusetts.
Massachusetts engagements typically route through Boston Logan (BOS) for Greater Boston and North Shore work, T.F. Green (PVD) for southern Massachusetts work, and Bradley International (BDL) for the Springfield cluster. Hotel base in Springfield is typically the Sheraton Springfield Monarch or the Tower Square. The team has direct experience with medical device manufacturing operations, defense electronics, and firearms manufacturing.
The kind of work we do in Massachusetts falls into four patterns: operational rebuilds for medical device manufacturers running into 21 CFR 820 conformance pressure or supply chain disruption; defense electronics Tier 1 or Tier 2 program reviews; firearms manufacturer acquisition readiness or strategic relocation analysis; and Conformance Reality Checks ahead of FDA, AS9100, or military program audits.