BAI
BAI, Inc. is a privately held aerospace parts distributor supplying certified, traceable components—fasteners, hardware, bearings, engine parts, and consumables—to the Japanese Ministry of Defense and OEM partners including Mitsubishi Heavy Industries, supported by a strategic partnership with Kanematsu Aerospace Corporation and ISO 9001 / FAA AC 00-56B certifications.
- Company typePrivate
- Founded1960
- HeadquartersSouth San Francisco, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What BAI does
BAI, Inc. is a privately held aerospace parts distributor headquartered in South San Francisco, California, supplying certified, traceable components to defense and OEM customers. Founded in the early 1960s through its predecessor Cowan Aircraft Corporation and formally incorporated in 1969, the company has operated continuously for over six decades with a workforce of 51-100 employees. Its product portfolio spans ten categories including aerospace fasteners, hardware, bearings, electrical components, engine parts, maintenance and replacement parts, and aviation consumables—all newly manufactured, traceable, and certified under ISO 9001:2015 and FAA AC 00-56B. BAI's primary customer is the Japanese Ministry of Defense, with secondary OEM business through Mitsubishi Heavy Industries supporting platforms such as UH/SH-60, F-2, and F-15, and authorized distribution partnerships with U.S. manufacturers Dayton Granger, R.E. Darling, and Reid Products.
The company's go-to-market is enterprise field sales targeting defense procurement offices and OEM partners, primarily routed through its long-standing strategic partnership with Kanematsu Aerospace Corporation (formalized in 1998) for Japanese MOD and OEM depot supply. Distribution is also extended digitally through the Inventory Locator Service (ILS) platform. Pricing is quote-based per procurement program and is not publicly disclosed. Revenue mechanics are one-time transactional sales of certified components against defense and OEM contracts, with no subscription or recurring software layer.
BAI's competitive position rests on its regulatory certifications, six-decade procurement relationships, and channel access into Japanese defense logistics—barriers that are difficult for new entrants to replicate but which also constrain growth without active expansion of customers, platforms, or geographies. No funding, M&A, or leadership change events are disclosed in source material.
BAI firmographics
Firmographics- Name
- BAI
- Legal name
- BAI, Inc.
- Website
- https://bai-inc.com
- Company type
- Private
- Founded year
- 1960
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- BAI, Inc. is a privately held aerospace parts distributor supplying certified, traceable components—fasteners, hardware, bearings, engine parts, and consumables—to the Japanese Ministry of Defense and OEM partners including Mitsubishi Heavy Industries, supported by a strategic partnership with Kanematsu Aerospace Corporation and ISO 9001 / FAA AC 00-56B certifications.
- Ownership category
- akta.pro rank
BAI industry classification
Industry- Product category
- Aerospace Parts Distribution
- NAICS
- Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)
- SIC
- Aircraft Parts & Auxiliary Equipment, Nec (3728), Aircraft Engines & Engine Parts (3724)
- akta.pro primary industry
- Military Fixed-Wing Aircraft Manufacturing (IMABAAAB)
- akta.pro secondary industry
- Special-Mission Fixed-Wing Aircraft Manufacturing (ISR, AEW&C, Patrol) (IMABAAAH)
Keywords
Where BAI is headquartered
LocationHeadquarters
- HQ city
- South San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
BAI business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales
Revenue model
- Aerospace Component Distribution: Distribution of certified aerospace spare parts, fasteners, hardware, bearings, electrical components, engine parts, and aviation consumables to defense and OEM customers. Revenue generated through direct sales of newly manufactured, traceable components for aircraft and air defense programs.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels1 record
BAI product offering
Product offeringCore offering
BAI, Inc. is an aerospace parts distribution company that supplies newly manufactured, traceable certified spare parts — including fasteners, hardware, bearings, electrical components, engine parts, and aviation consumables — to defense forces and aerospace OEM customers. The company serves the Japanese Ministry of Defense and U.S./Japanese OEMs through direct sales and its long-standing partnership with Kanematsu Aerospace Corporation.
Product overview
BAI, Inc. is an aerospace parts supplier providing certified aerospace spare parts for aircraft and air defense programs. The company operates as a single unified product offering focused on aerospace parts supply and distribution, with a portfolio of specialized service categories that collectively support military and defense aircraft programs. The product lineup includes: Aerospace Component Distribution, Aerospace Fastener Supply, Aerospace Hardware Supply, Aircraft Bearing Supply, Aircraft Electrical Component Supply, Aircraft Engine Part Supply, Aircraft Fastener Supply, Aircraft Maintenance Parts Supply, Aircraft Replacement Parts Supply, and Aviation Consumables Supply. All products emphasize traceable, newly manufactured components with certifications including ISO 9001:2015 and FAA AC 00-56B, serving Japanese Ministry of Defense and OEM partners with support through strategic partnership with Kanematsu Aerospace Corporation.
Differentiator
Problem solved
Functional benefit
Products and services
- Aerospace Component Distribution Distribution of reliable, traceable spare parts supporting military and defense aircraft programs, including partnerships with major OEMs and Ministry of Defense depots.
- Aerospace Fastener Supply Supply of high-quality aerospace fasteners and components meeting ISO 9001-2015 and FAA certification requirements, consolidated under the broader fastener supply offering for aerospace and defense customers.
- Aerospace Hardware Supply Supply of high-quality aerospace hardware components designed to meet the rigorous demands of the aerospace industry, supporting various air defense and aircraft systems.
- Aircraft Bearing Supply Supply of newly manufactured, traceable aircraft bearing components with ISO 9001-2015 and FAA AC 00-56B certifications.
- Aircraft Electrical Component Supply Sourcing and supply of electrical parts for military and OEM needs globally, backed by ISO 9001-2015 certification and FAA AC 00-56B accreditation.
- Aircraft Engine Part Supply Supply of newly manufactured, traceable aircraft engine components backed by over 26 years of partnership with Kanematsu Aerospace Corporation.
- Aircraft Maintenance Parts Supply Supply of maintenance parts for aircraft supporting operational readiness and compliance across defense and OEM customer programs.
- Aircraft Replacement Parts Supply Supply of certified aircraft replacement parts supporting defense and aerospace procurement requirements.
- Aviation Consumables Supply Supply of aviation consumables supporting aircraft and air defense programs.
Companies that use BAI
Customer profileNamed customers2 records
Segments2 records
Ideal customer profiles2 records
BAI technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
BAI partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Kanematsu Aerospace CorporationcoreLong-standing strategic partnership supporting procurement programs for Japanese OEMs and Ministry of Defense depots. Collaboration strengthens competitive bidding capabilities and expands access to certified U.S.-manufactured aerospace products for aircraft and air defense requirements across multiple defense platforms.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
BAI competitors and assessment
Company assessmentDirect peers
- AAR Corp: AAR Corp is a leading provider of aftermarket parts distribution and MRO services for commercial and military aviation. Comparable to BAI as a global aerospace parts distributor serving defense and OEM customers with certified components and supply-chain services.
- Aviall (a Boeing company): Aviall is Boeing's parts distribution subsidiary, supplying aerospace replacement parts and rotables to commercial, business, and defense operators worldwide. Directly comparable to BAI as a wide-ranging aerospace parts distributor with OEM-aligned supply capabilities.
- Satair (an Airbus company): Satair is Airbus's dedicated parts distribution and service subsidiary, providing certified spare parts, rotables, and consumables to operators globally. Comparable to BAI's role as a certified aerospace parts distributor serving defense and OEM customers.
- Wesco Aircraft Holdings: Wesco is a specialty distributor of aerospace hardware, chemicals, and chain products to OEMs and aftermarket customers. Directly comparable to BAI's hardware and fastener distribution lines.
- Pattonair: Pattonair is a leading global distributor of aerospace fasteners, hardware, and consumables serving OEMs and Tier 1 suppliers in commercial and defense markets. Directly comparable to BAI's fastener, hardware, and consumables distribution lines for military aerospace.
Broad incumbents
- HEICO Corporation: HEICO is a large aerospace and electronics company offering FAA-approved parts and aftermarket components. Comparable to BAI as a parts distributor serving defense customers, but at much broader scale and with proprietary manufacturing capabilities.
- TransDigm Group: TransDigm designs, produces, and supplies proprietary aerospace components and subsystems, including acquired Wesco. Comparable to BAI in serving the aerospace spare-parts channel for military and commercial platforms, though at significantly larger scale and with proprietary IP.
- Honeywell Aerospace: Honeywell manufactures and supplies a broad range of aerospace systems, components, and spare parts serving both commercial and defense fleets globally. Comparable to BAI where the company distributes Honeywell-adjacent components into Japanese MOD programs.
Others
- Kanematsu Aerospace Corporation: Kanematsu Aerospace is BAI's strategic partner in Japan, distributing aerospace products and supporting Japanese OEM and MOD procurement. Relevant adjacency as BAI's primary Japanese channel partner; not a direct competitor but a deeply entwined peer in Japanese defense supply.
Regional players
- Marubeni Aerospace: Marubeni Aerospace is a Japanese aerospace trading and distribution firm supplying commercial and defense parts to operators in Japan. Comparable to BAI as a Japan-focused aerospace parts distributor, but primarily serves its domestic geography.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
BAI social profiles
Digital presenceBAI compliance and trust
Trust signalCompliance2 records
BAI financial estimates
Financial estimateRevenue estimate
Valuation estimate
BAI leadership team
Management profileNumber of profiles
Profiles10 records
BAI funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BAI M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about BAI
What does BAI do?
BAI, Inc. is an aerospace parts distribution company that supplies newly manufactured, traceable certified spare parts — including fasteners, hardware, bearings, electrical components, engine parts, and aviation consumables — to defense forces and aerospace OEM customers. The company serves the Japanese Ministry of Defense and U.S./Japanese OEMs through direct sales and its long-standing partnership with Kanematsu Aerospace Corporation.
Is BAI a public or private company?
BAI is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was BAI founded?
BAI was founded in 1960. It employs 51 to 100 people.
Where is BAI based?
BAI is headquartered in South San Francisco, United States, in the North America region.
How does BAI make money?
One revenue line is on record: aerospace Component Distribution.
Who are BAI's main competitors?
Direct peers on record are AAR Corp, Aviall (a Boeing company), Satair (an Airbus company), Wesco Aircraft Holdings and Pattonair. Broad incumbents are HEICO Corporation, TransDigm Group and Honeywell Aerospace. Kanematsu Aerospace Corporation is listed as an others. Marubeni Aerospace is listed as a regional player.
Does BAI have an API?
No public API is recorded for BAI.
What industry is BAI in?
BAI's product category is Aerospace Parts Distribution. Its primary akta.pro industry code is IMABAAAB, Military Fixed-Wing Aircraft Manufacturing, with a secondary code of IMABAAAH, Special-Mission Fixed-Wing Aircraft Manufacturing (ISR, AEW&C, Patrol). Its NAICS code is 336413 and its SIC code is 3728.