What Commercial Tube Processing does

Tube Processing Corporation (operating as Commercial Tube Processing) is a private, family-owned Tier 1 supplier of complex metal components for the aerospace and energy markets, headquartered in Indianapolis, Indiana. Founded in 1939, the company operates two divisions: Aerofab, which provides vertically integrated manufacturing capabilities including titanium hot forming, CNC machining, laser/EDM drilling and cutting, precision welding (GTAW, orbital, resistance seam, stud) for titanium and superalloys such as Inconel and Hastelloy, plasma and HVOF coatings, heat treating via four vacuum and four open air furnaces, and in-house non-destructive testing; and TPC Repair Station, which delivers FAA-, EASA-, and UK CAA-approved inspection, repair, and overhaul services for aviation engine, airframe, and industrial gas turbine components. The company holds six NADCAP accreditations and AS9100D/ISO9001 certification, qualifying it for Tier 1 supply into major engine programs and OEM vendor systems.

The company generates revenue through negotiated B2B contracts with aerospace OEMs and Tier 1 suppliers (named customers include Rolls-Royce and Siemens), complemented by quick-turn a la carte services for smaller projects and a recurring aftermarket stream from TPC Repair Station's 30+ year repair and overhaul business. Pricing is contract-based, reflecting the custom-specification nature of precision aerospace components. Aerofab positions itself as a 'one-roof' manufacturer, reducing supply chain handoffs by consolidating forming, welding, machining, coatings, heat treating, and inspection in a single NADCAP-certified facility. Distribution is direct, with no intermediaries, and customer acquisition relies on long-cycle vendor qualification and OEM relationships built over 85+ years of continuous operation.

Tube Processing Corporation serves commercial aviation, defense aerospace, and industrial gas turbine/power generation end-markets, with a stated worldwide footprint. It maintains a workforce of 101-250 employees, operates under family ownership with no disclosed venture capital, private equity, or institutional investors, and has no recorded M&A activity, leadership transitions, or funding events in the available data. The website copyright extends to 2026 and certifications are valid through 2024-2026, indicating active ongoing operations.

Name

Commercial Tube Processing

Legal name

Tube Processing Corporation

Website

https://tubeproc.com

Company type

Private

Founded year

1939

Operating status

Operating

Headcount range

101–250 employees

Short description

Tube Processing Corporation (dba Commercial Tube Processing) is a private, family-owned Indianapolis manufacturer since 1939 producing complex precision metal components and repair services for aerospace, defense, and industrial gas turbine OEMs under its Aerofab and TPC Repair Station divisions.

Ownership category

akta.pro rank

Product category

Aerospace Components Manufacturing

NAICS

Aerospace Product and Parts Manufacturing (33641)

SIC

Aircraft & Parts (3720), Aircraft Engines & Engine Parts (3724)

akta.pro primary industry

Metal Airframe Structures & Machined Parts (IMABAEAC)

akta.pro secondary industries

Engine Modules & Hot-Section Components (Compressors/Turbines/Combustors) (IMABADAJ), Cylinder Heads, Blocks & Rotating Assemblies Machining/Rebuild Services (TLAKALAG)

Keywords

• Aerospace component manufacturing
• Metal fabrication services
• Tube bending assemblies
• Aerospace component repair
• Precision machining services

Headquarters

HQ city

Indianapolis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aerospace Components Manufacturing: Manufacturing of complex metal components for aviation engines, diesel engines, and industrial gas turbine engines. Services include forming, machining, welding, coatings, heat treat, and inspection under one roof for Tier 1 aerospace suppliers.
2. Component Repair & Overhaul Services: TPC Repair Station provides inspection, repair, and overhaul of power plant and airframe tubes, manifolds, ducts, sheet metal assemblies, heat exchangers, and associated components in accordance with FAA data and manufacturer specifications.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Tube Processing Corporation is a manufacturer of complex, high-performance metal components for aerospace and power generation markets, operating since 1939. Through its Aerofab division, the company provides vertically integrated manufacturing capabilities including forming (titanium hot forming, tube bending, spin forming), heat treat, laser/EDM, coatings, machining, welding, water jet, fabrication, tooling, engineering services, inspection, and non-destructive testing. Its TPC Repair Station delivers FAA- and EASA-compliant inspection, repair, and overhaul services for aviation engine, airframe, and industrial gas turbine components including tubes, manifolds, ducts, sheet metal assemblies, and heat exchangers.

Product overview

Tube Processing Corporation is a private family-owned business since 1939, offering a unified manufacturing and repair services portfolio through two primary divisions: Aerofab (comprehensive manufacturing with capabilities including forming, heat treat, laser/EDM, coatings, testing, machining, welding, and non-destructive testing) and TPC Repair Station (specialized repair services for aerospace components including heat shields, ducts, manifolds, brackets, cases, coolers, and tube assemblies). Quick-turn Services enables expedited access to all capabilities for smaller projects. The company serves aerospace and energy markets with Nadcap-accredited processes.

Differentiator

Problem solved

Functional benefit

Products and services

• Aerofab Leading Tier 1 supplier providing comprehensive vertically integrated aerospace and power generation metal components manufacturing, including forming (titanium hot forming, tube bending up to 3" diameter, spin forming), heat treat (four vacuum and four open air furnaces), laser/EDM (seven YAG/CO2 lasers plus multiple EDM machines), coatings (plasma, HVOF, hard coat, TBC, abradable), water jet (3-axis and 5-axis), CNC machining (up to 75 in. diameter), cleaning, sheet metal fabrication, welding (GTAW, orbital, resistance seam, stud), tooling, engineering services, inspection (CMMs, laser scanners, VMMs), and non-destructive testing (FPI, X-ray, pressure and flow testing).
• TPC Repair Station Aerospace component inspection, repair, and overhaul services for power plant and airframe tubes, manifolds, ducts, sheet metal assemblies, heat exchangers, heat shields, brackets, cases, coolers, tube assemblies, and fairings, performed in accordance with FAA data and manufacturer specifications under FAA Air Agency Certification and EASA Part 145 / UK CAA Part 145 approvals.
• Quick-turn Services Expedited manufacturing services enabling customers to access any of the Aerofab capabilities on an a la carte basis for smaller projects or quick-turn requirements, supporting rapid response to urgent aerospace manufacturing and design needs.

Quantifiable outcome

• Cost-effective alternatives to replacement parts through repair services
• +1 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• MW Industries (MW Components): MW Industries supplies engineered springs, fasteners, and specialty metal components for aerospace and industrial markets. Comparable niche specialty-metal focus to Aerofab's tube bending and complex assemblies, with similar Tier 1 aerospace customer targets, though overlapping primarily in fasteners and small precision components.
• Hexcel Corporation: Hexcel manufactures advanced composites and engineered materials used in aerospace structures and engines. Comparable to Aerofab as a Tier 1 supplier of specialty materials/components into airframes and engines, though its focus is composites rather than the metallic specialty processing Aerofab emphasizes.

Direct peers

• Triumph Group: Triumph Group manufactures complex aerostructures, mechanical components, and MRO services for the global aerospace industry. Comparable to both Aerofab (structures, machined engine parts) and TPC Repair Station (component overhaul), serving similar Tier 1 OEMs across commercial and defense.
• Senior plc: Senior plc provides engineered solutions and metal components for aerospace and industrial gas turbine markets, including welded and machined assemblies. Closely comparable to Aerofab's specialty in complex tube assemblies, ducting, and engine structures for Tier 1 OEMs.

Regional players

• Magellan Aerospace: Magellan Aerospace manufactures aeroengine and aerostructure components and provides MRO services from facilities primarily in Canada, the UK, and the US. Comparable product mix to Aerofab and TPC Repair Station (complex metal fabrications, engine components, repair services) for Tier 1 OEMs, but anchored in a Canadian parent and geographic footprint.

Others

• Bodycote: Bodycote is the world's largest provider of heat treatment and specialist thermal processing services for aerospace, automotive, and industrial markets. Comparable to Aerofab's NADCAP-accredited heat treat capacity (vacuum and open air furnaces, brazing, aging) as an outsourced service supplier to the aerospace supply chain.

Broad incumbents

• Precision Castparts Corp (PCC): PCC historically operated as a leading Tier 1 supplier of complex metal components for aerospace engines and industrial gas turbines. Directly comparable in scope to Aerofab's titanium hot forming, welding, and machined airframe/engine parts, though at vastly larger scale as part of Berkshire Hathaway.
• Spirit AeroSystems: Spirit AeroSystems is a Tier 1 supplier of aerostructures for major commercial airliners. Overlaps with Aerofab in metallic and composite airframe structures and assemblies sold into OEM programs, but operates at much larger scale and with a more platform-focused portfolio.
• Howmet Aerospace: Howmet Aerospace is a global Tier 1 supplier of aerospace engine components, structures, and fastening systems. Comparable to Aerofab as a large, certified manufacturer of complex metal airframe and engine parts, but operating across a far broader product portfolio and customer base than this specialty Indianapolis shop.
• TransDigm Group: TransDigm is a major aerospace components supplier with a portfolio of proprietary, sole-source parts sold into engine and airframe OEMs. Comparable to TPC Repair Station in serving Tier 1 OEMs with specialized, certified components, but at a vastly larger portfolio breadth and through an acquisition-driven roll-up model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/tube-processing-corporation

Compliance13 records

Revenue estimate

Valuation estimate

Number of profiles

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 Commercial Tube Processing