What Precision Components Group does

Precision Components Group Inc. (PCG) is a privately held U.S. precision machining manufacturer headquartered at 190 Doty Circle in West Springfield, Massachusetts. Founded in 1998, the company produces custom precision machined components and assemblies — including critical flight-safety parts — for the aerospace, defense, medical, and firearms industries. PCG operates from more than 500,000 square feet of U.S. heavy-manufacturing capacity and employs more than 400 people across its operations and its wholly-owned subsidiaries, Precision Custom Components and DC Fabricators, which extend the platform into heavy industrial components for nuclear, defense and industrial applications.

The company's core technology stack consists of CNC milling, CNC lathe turning, in-house engineering, inspection, quality control, prototype-to-production processing, and assembly services, executed under a formal Quality Management System certified to AS9100D and ISO 9001:2015. These certifications are gating credentials for aerospace and defense supply chains and form the basis of PCG's customer acquisition. The product set is organized around two primary offerings: Precision Machined Components & Assemblies (the manufactured output) and Contract Manufacturing Services (the process capability), with lean manufacturing and continuous improvement practices cited as operational disciplines.

PCG generates revenue through one-time B2B contract manufacturing agreements with enterprise customers in regulated industries. The company does not publicly disclose pricing, and customer relationships are managed through direct field sales rather than digital or channel-led marketing. In April 2026, BWX Technologies announced a definitive agreement to acquire PCG; the deal is expected to close in H2 2026, at which point PCG will become a wholly-owned subsidiary within BWXT's Commercial Operations segment, oriented around U.S. commercial nuclear manufacturing demand.

Name

Precision Components Group

Legal name

Precision Components Group Inc.

Website

https://pcgmfg.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

Precision Components Group Inc. is an AS9100D/ISO 9001:2015-certified U.S. precision machining manufacturer producing custom components and assemblies for aerospace, defense, medical, and firearms customers from over 500,000 square feet of capacity in West Springfield, Massachusetts.

Ownership category

akta.pro rank

Product category

Precision Machined Components and Assemblies

NAICS

Aerospace Product and Parts Manufacturing (33641)

SIC

Aircraft & Parts (3720)

akta.pro primary industry

Metal Airframe Structures & Machined Parts (IMABAEAC)

Keywords

• Precision machined components
• CNC milling services
• CNC turning services
• Aerospace defense manufacturing
• Contract manufacturing services

Headquarters

HQ city

West Springfield

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D

Revenue model

1. Precision Component Manufacturing: Precision Components Group generates revenue through the manufacture and sale of precision machined components and assemblies to aerospace, defense, medical, firearms, and industrial customers. Revenue is primarily one-time project-based manufacturing contracts with enterprise customers requiring custom components.

Go-to-market motion1 record

Distribution channels1 record

Core offering

Precision Components Group manufactures and supplies precision machined components and assemblies for aerospace, defense, medical, firearms, and other precision industries. The company performs CNC milling, CNC lathe turning, inspection, quality control, and assembly services, processing parts from prototypes to full production using lean manufacturing practices and AS9100D/ISO 9001:2015 certified quality management.

Product overview

Precision Components Group is a precision machining manufacturer with over 25 years of experience serving aerospace, defense, medical, firearms and other industries requiring precision machined components. The company offers two primary offerings: Precision Machined Components & Assemblies (including critical flight safety parts) and Contract Manufacturing Services (covering CNC milling, CNC lathe, engineering, inspection, quality control, prototype, and assembly). The company processes parts from prototype to full production using lean manufacturing practices and industry standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Precision Machined Components & Assemblies Precision machined components and assemblies for aerospace, defense, medical, firearms, and other precision industries, including critical flight safety parts. Capabilities include complete processing from prototypes to full production.
• Contract Manufacturing Services Full-service contract manufacturing including CNC milling, CNC lathe, engineering, inspection, lean manufacturing, quality control, prototype development, and assembly services for precision components supplied to aerospace, defense, medical, and firearms customers.

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Howmet Aerospace: Howmet Aerospace is a major supplier of aerospace engine and structural castings and machined components. While far larger and broader than PCG, it competes in adjacent aerospace machined parts categories and is a benchmark for the aerospace machining supply chain.
• Mercury Systems: Mercury Systems designs and manufactures mission-critical defense electronics and avionics subsystems. It serves many of the same defense primes as PCG and operates in the broader defense industrial base with AS9100-grade quality systems.
• TransDigm Group: TransDigm is a large aerospace components and systems supplier with a portfolio of proprietary aerospace parts. It is a broad incumbent in the aerospace supply chain and provides context for valuation and margins of specialty aerospace component suppliers like PCG.
• Moog Inc. Moog designs and manufactures precision motion control products and systems for aerospace, defense, and industrial markets. Its precision engineered components and assemblies overlap with PCG's high-tolerance machining capabilities for aerospace and defense customers.

Direct peers

• RBC Bearings: RBC Bearings manufactures precision-engineered bearings and components for aerospace, defense, and industrial markets. It overlaps with PCG in precision machined components for regulated industries and serves many of the same prime contractors.
• Magellan Aerospace: Magellan Aerospace produces precision machined aero-structures and engine components for aerospace and defense primes. It is a direct comparable to PCG's aerospace precision machining and assembly operations serving safety-critical flight applications.
• Ducommun Incorporated: Ducommun is a Tier 1 aerospace and defense supplier of precision machined components, assemblies, and engineered products. It directly overlaps with PCG in serving aerospace and defense OEMs with AS9100-certified machined parts and assemblies, including flight-critical structures.
• Senior plc: Senior plc manufactures precision engineered high-performance components and systems for aerospace, defense, and medical markets. It mirrors PCG's vertical mix (aerospace, defense, medical) and its focus on precision-machined critical components for regulated end markets.
• Triumph Group: Triumph Group designs, engineers, and manufactures precision machined aerospace and defense components and systems. It directly mirrors PCG's aerospace and defense precision machining and assembly capabilities and shares a commercial and military customer base.

Emerging players

• Precision Aviation Group: Precision Aviation Group is a private provider of aviation component MRO and precision machining services to commercial and military aerospace operators. It is a closer scale comparable to PCG and competes in similar aerospace machined component services for regulated primes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/precision-components-group

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Precision Components Group