B&B Manufacturing

What B&B Manufacturing does

B&B Manufacturing Company, Inc. is a precision manufacturing solutions provider founded in 1959 and headquartered at 27940 Beale Court, Valencia, California. The company produces complex machined parts, assemblies, and kits for the aerospace, military, semiconductor, and contract manufacturing markets. Its core capability rests on 5-axis CNC (Computer Numerical Control) machining applied to aerospace-grade components such as turbine blades and impellers, supplemented by advanced inspection systems (laser scanning, automated DCC CMM (Direct Computer-Controlled Coordinate Measuring Machine), and Keyence Vision System) and a configurable clean room for high-purity deburring. The integrated service portfolio spans four lines — Manufacturing, Engineering (Manufacturing, Production, CNC, and Technical Illustration engineering), Quality (PPAP (Production Part Approval Process), APQP (Advanced Product Quality Planning), PFMEA (Process Failure Mode and Effects Analysis), digital work instructions, inspection), and Supply Chain (procurement, supplier management, logistics) — with operational discipline anchored in AS9100, ISO 9001, ITAR (International Traffic in Arms Regulations) registration, and Nadcap Weld certifications that qualify the company for regulated aerospace and defense work.

The company operates a B2B (business-to-business) manufacturer-to-order model, selling custom-machined components directly to enterprise aerospace, military, semiconductor, and contract manufacturing customers. Pricing is quote-based, consistent with bespoke machined parts and long-cycle aerospace program economics, and customer engagement is sales-led via technical teams rather than channel or self-serve motion. B&B runs an internal supplier portal (BBOnline) and a secure document exchange (Biscom SFT) for vendor and customer file transfer, reflecting mature but conventional back-office infrastructure. As of October 2025, B&B Manufacturing was acquired by Solve Industrial Motion Group, a North Carolina-based producer of power transmission and mechanical components pursuing an active multi-acquisition roll-up strategy in bearings and drive train solutions.

Name

B&B Manufacturing

Legal name

B&B Manufacturing Company, Inc.

Website

https://bbmfg.com

Company type

Private

Founded year

1959

Operating status

Acquired

Headcount range

251–500 employees

Short description

B&B Manufacturing is a precision manufacturer founded in 1959, producing complex machined parts, assemblies, and kits for aerospace, military, semiconductor, and contract manufacturing customers from its Valencia, California headquarters using AS9100-certified 5-axis CNC machining.

Ownership category

akta.pro rank

Product category

Precision Contract Manufacturing

NAICS

Aerospace Product and Parts Manufacturing (33641), Aerospace Product and Parts Manufacturing (3364)

SIC

Aircraft & Parts (3720), Aircraft Engines & Engine Parts (3724), Sheet Metal Work (3444), Miscellaneous Fabricated Metal Products (3490)

akta.pro primary industry

Metal Airframe Structures & Machined Parts (IMABAEAC)

Keywords

• Precision CNC machining
• Aerospace machined parts
• Military defense manufacturing
• Semiconductor precision components
• Complex parts assemblies

Headquarters

HQ city

Valencia

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Manufacturing Services: B&B Manufacturing generates revenue through the production and sale of complex machined parts, assemblies, and kits for aerospace, military, semiconductor, and contract manufacturing markets. The company operates as a manufacturer-to-order with high-volume production capabilities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

B&B Manufacturing is a precision contract manufacturer that produces complex machined parts, assemblies, and kits using high-volume 5-axis CNC machining, advanced inspection, and clean room deburring for aerospace, military, semiconductor, and contract manufacturing customers. The company bundles manufacturing production with in-house engineering, quality assurance, and end-to-end supply chain management services, supported by AS9100, ISO9001, ITAR, and Nadcap Weld certifications.

Product overview

B&B Manufacturing is a precision manufacturing solutions provider offering an integrated portfolio of services including Manufacturing, Engineering, Quality, and Supply Chain. Founded in 1959 and headquartered in Valencia, California, the company produces complex machined parts, assemblies, and kits for aerospace, military, semiconductor, and contract manufacturing markets. The Manufacturing Services forms the core production capability, supported by Engineering Services for process development and optimization, Quality Services for inspection and compliance (including AS9100 and ISO9000 certifications), and Supply Chain Services for procurement and logistics. BBOnline and the Secure Download portal serve as internal business management tools for supplier communications and secure document exchange.

Differentiator

Problem solved

Functional benefit

Products and services

• Manufacturing Services High-volume production of complex machined parts, assemblies, and kits for aerospace, military, semiconductor, and contract manufacturing customers, including machining, assembly, deburring, inspection, vessel welding, and hone and lap operations.
• Engineering Services Engineering solutions across Manufacturing Engineering, Production Engineering, CNC Engineering, and Technical Illustration disciplines, focused on developing robust processes with velocity and technology to maximize productivity.
• Quality Services Quality engineering and inspection services including quality planning, variation management, digital work instructions, PPAP, APQP, PFMEA, first article inspection, final inspection, and receiving inspection using laser scanning, automated inspection systems (DCC CMM), and Keyence Vision System.
• Supply Chain Services End-to-end supply chain management including procurement, supplier management, inventory/warehouse operations, and logistics, with a focus on partnering with suppliers to reduce costs and build long-term win-win agreements.

Named customers3 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

Feature5 records

Scale indicators3 records

Recent moves3 records

Expansion highlights4 records

Broad incumbents

• TransDigm Group: TransDigm is a leading designer, producer, and supplier of highly engineered aerospace components, systems, and subsystems, with a portfolio of proprietary sole-source parts. While larger and more focused on proprietary products, it competes with B&B for talent, customers, and program awards in aerospace precision components.
• Howmet Aerospace: Howmet Aerospace is a leading supplier of engineered components for aerospace, defense, and industrial markets, including investment castings, forged parts, and precision machined components for turbine and airframe applications. Its precision machining business for turbine blades and impellers is a direct functional comparable to B&B's core offering.
• Curtiss-Wright Corporation: Curtiss-Wright is a diversified aerospace, defense, and industrial manufacturer providing highly engineered, precision-machined components and systems. Its defense and aerospace segments compete directly with B&B for similar customers and programs, particularly in defense electronics and aerospace structures.
• Precision Castparts Corp (PCC): Precision Castparts is a tier-1 aerospace components manufacturer producing complex machined and cast parts for engines, airframes, and industrial gas turbines. It is a direct comparable in aerospace precision machining and is a previous employer of B&B's VP of Supply Chain, validating the talent and customer overlap between the two.
• HEICO Corporation: HEICO is a technology-driven aerospace and electronics company supplying FAA-approved aircraft replacement parts and precision components. Its aerospace segment overlaps with B&B's machined components business, particularly in aftermarket and OEM precision parts.
• Triumph Group: Triumph Group is an aerospace and defense supplier specializing in complex aircraft components, including precision machined parts, assemblies, and systems for commercial, business, and military aerospace. It competes with B&B in the same end markets and offers a similar mix of manufacturing services and engineered products.
• Moog Inc. Moog is a precision motion control company designing and manufacturing high-performance engineered components, systems, and controls for aerospace, defense, and industrial markets. Its precision machined components and assemblies for aerospace platforms are functionally comparable to B&B's offerings.

Direct peers

• Ducommun Incorporated: Ducommun is a precision manufacturing and engineering services company serving aerospace, defense, and industrial markets with complex machined parts, assemblies, and electronic components. It is highly comparable to B&B in scale, customer mix (aerospace/defense primes), and service offering (manufacturing, engineering, quality, supply chain).
• Stanley Machining & Tooling: Stanley Machining is a mid-market precision CNC machining and fabrication company serving aerospace, defense, and industrial customers with complex parts and assemblies. It is comparable to B&B in scale, customer mix, and core capability (multi-axis CNC machining for regulated end markets).

Emerging players

• PPG Aerospace: PPG Aerospace supplies coatings, sealants, and transparencies, with a growing presence in precision aerospace components. It is a partial comparable as a diversified aerospace supplier serving overlapping prime customers, though its product mix is different from B&B's machining focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/bbmfg
• YouTubeyoutube.com/user/BBMFG
• Facebookfacebook.com/bbmfg
• LinkedInlinkedin.com/company/b&b-manufacturing

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 B&B Manufacturing