Thermal Equipment Corporation
Thermal Equipment Corporation is a California-based custom manufacturer of aerospace autoclave systems, claiming 70% worldwide market share and 1,000+ systems delivered over 55+ years to aerospace, defense, and industrial customers. It sells directly via engineered quotes, complemented by an off-the-shelf line, proprietary ACCS control software, and full lifecycle service.
- Company typePrivate
- Founded1970
- HeadquartersRancho Dominguez, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Thermal Equipment Corporation does
Thermal Equipment Corporation (TEC), incorporated in 1970 in California and headquartered in Rancho Dominguez, is a custom manufacturer of aerospace-grade autoclave systems serving aerospace, defense, and industrial customers worldwide. The company claims to have built over 1,000 autoclave systems in 55+ years and to hold roughly 70% of the global market for composite bonding autoclaves used in aerospace and defense. Its product range spans 16-inch laboratory units to 30-foot-diameter production systems, all custom-engineered to customer specifications, supplemented by an off-the-shelf line in three standard sizes, a proprietary ACCS (Autoclave Computer Control System) software/automation platform, used equipment, and a full replacement parts catalog.
TEC's core technology is a proprietary control architecture combining Allen Bradley PLCs (with safety interlocks burned into flash memory) and a Windows-based ACCS software package, augmented by a dual PC/PLC control scheme that preserves monitoring and recording if the host computer fails. The company has developed several proprietary mechanical innovations: a full radial annulus airflow design providing uniform ~200 feet-per-minute internal airflow; indirect gas-fired combustion systems using 321SS heating coils engineered for 20% excess capacity and decades-long service life; zero-maintenance Oilite bushing hinges; encapsulated fan motors with external housings; and replaceable sleeved cooling coils that avoid ASME re-inspection paperwork. Certifications include ASME, UL, and National Board R1 (for pressure vessel repairs).
The business model is exclusively direct B2B enterprise field sales. Revenue is generated from one-time capital equipment sales (custom and OTS autoclaves), one-time ACCS software/hardware licensing, replacement parts, and a suite of professional services (R1/NDE pressure vessel repairs, NIST calibration, preventative maintenance, refurbishment, relocation, and control system upgrades). Pricing is quote-based and not publicly disclosed. The company manages an installed base of 1,000+ systems, many in service for 25+ years, which anchors a recurring aftermarket and service revenue stream. Routes to market include a company website with multiple quote request forms, dedicated phone and email channels, and limited industry event presence; no reseller or distributor network is employed. TEC operates as a private, independent corporation with no disclosed parent, institutional investors, or PE/VC backing.
Thermal Equipment Corporation firmographics
Firmographics- Name
- Thermal Equipment Corporation
- Legal name
- Thermal Equipment Corporation
- Website
- https://thermalequipment.com
- Company type
- Private
- Founded year
- 1970
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Thermal Equipment Corporation is a California-based custom manufacturer of aerospace autoclave systems, claiming 70% worldwide market share and 1,000+ systems delivered over 55+ years to aerospace, defense, and industrial customers. It sells directly via engineered quotes, complemented by an off-the-shelf line, proprietary ACCS control software, and full lifecycle service.
- Ownership category
- akta.pro rank
Thermal Equipment Corporation industry classification
Industry- Product category
- Aerospace Autoclave Manufacturing
- NAICS
- Industrial Process Furnace and Oven Manufacturing (333994)
- SIC
- Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- Aerospace Thermal Management, Insulation & Fire Protection Materials (IMABANAE)
Keywords
Where Thermal Equipment Corporation is headquartered
LocationHeadquarters
- HQ city
- Rancho Dominguez
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Thermal Equipment Corporation business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Custom Autoclave Systems: Custom engineered aerospace quality autoclave systems manufactured to customer specifications. One-time capital equipment sales with long manufacturing lead times. Sizes range from 16 inches to 30 feet in diameter.
- Off-The-Shelf Autoclaves: Pre-configured autoclave systems available in three standard sizes (3'x5', 4'x8', 6'x12') for quick delivery. Competitively priced with faster installation timelines.
- ACCS Control System: Proprietary computer control system upgrades and software packages for new and existing autoclaves. Includes hardware (Intel computer, monitor, printer) and software licensing.
- Replacement Parts: Spare parts for TEC autoclaves including seals, coils, valves, thermocouples, and control system components. Consumable and wear parts with varying lead times.
- R1 & NDE Pressure Vessel Repairs: National Board certified repairs and alterations for pressure vessels. Includes non-destructive examination services and compliance documentation.
- NIST Calibration Services: Annual calibration service for data recording components per NIST recommendations. Includes calibration certificates and documentation.
- Preventative Maintenance Services: Scheduled maintenance programs including electric heater systems and combustion heater system servicing to ensure optimal operation and prevent failures.
- Refurbishment & Relocation Services: Complete overhaul services including new internals, exterior painting, upgraded systems, and relocation assistance for existing autoclaves.
- Computer Control System Upgrades: Upgrade services for aging control systems including evaluation, component additions, or complete replacement to extend equipment life and improve functionality.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Custom Autoclave Systems - Engineered to customer specifications |
| One time/ perpetual license | One time/ perpetual license | Off-The-Shelf Autoclaves - Three standard sizes available |
| Unit Pricing | Pay-as-you-go | Replacement Parts - Various components and assemblies |
| Other | Multi-year contract | Service Offerings - Maintenance, repairs, and upgrades |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Thermal Equipment Corporation product offering
Product offeringCore offering
Thermal Equipment Corporation (TEC) designs and manufactures custom-engineered autoclave systems used primarily for composite material curing in aerospace and defense production. The company builds systems ranging from 16 inches to 30 feet in diameter, complemented by standard off-the-shelf autoclaves, a proprietary ACCS computer control system, replacement parts, and full lifecycle service offerings including R1-certified pressure vessel repairs, NIST calibration, and preventative maintenance.
Product overview
Thermal Equipment Corporation is the world's premier aerospace autoclave manufacturer with over 55 years of experience and 1,000+ systems produced. The product portfolio centers on Custom Autoclave Systems—their core engineered-to-specification offering in sizes from 16 inches to 30 feet in diameter—complemented by the Off-The-Shelf Autoclaves™ line for quick delivery in three standard sizes (3'x5', 4'x8', 6'x12'). The ACCS™ Control System serves as the proprietary software/automation module across all new autoclaves and as an upgrade path for competitor equipment. The company also offers Used Autoclaves and a full Replacement Parts catalog to support ongoing operations. Services include R1 & NDE Pressure Vessel Repairs, NIST Calibration, Preventative Maintenance, Door Maintenance & Alignment, and Refurbishment & Relocation—creating a full lifecycle offering from new systems through ongoing maintenance and eventual replacement.
Differentiator
Problem solved
Functional benefit
Brands
- Off-The-Shelf Autoclaves™: Competitively priced and quick delivery Autoclave system available in three popular sizes (3' x 5', 4' x 8', 6' x 12').
- ACCS™
Products and services
- Custom Autoclave Systems
- Off-The-Shelf Autoclaves
- ACCS Control System
- Used Autoclaves
- Replacement Parts
- R1 & NDE Pressure Vessel Repairs
- NIST Calibration
- Preventative Maintenance
- Door Maintenance & Alignment
- Refurbishment & Relocation
- Computer Control Systems Upgrade
Quantifiable outcome
- Systems in service for 25+ years
- +2 more outcomes
Companies that use Thermal Equipment Corporation
Customer profileNamed customers38 records
Segments2 records
Ideal customer profiles2 records
Thermal Equipment Corporation technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Thermal Equipment Corporation partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights5 records
Thermal Equipment Corporation competitors and assessment
Company assessmentMarket position
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Thermal Equipment Corporation social profiles
Digital presenceThermal Equipment Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Thermal Equipment Corporation leadership team
Management profileNumber of profiles
Thermal Equipment Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Thermal Equipment Corporation 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 Thermal Equipment Corporation
What does Thermal Equipment Corporation do?
Thermal Equipment Corporation (TEC) designs and manufactures custom-engineered autoclave systems used primarily for composite material curing in aerospace and defense production. The company builds systems ranging from 16 inches to 30 feet in diameter, complemented by standard off-the-shelf autoclaves, a proprietary ACCS computer control system, replacement parts, and full lifecycle service offerings including R1-certified pressure vessel repairs, NIST calibration, and preventative maintenance.
Is Thermal Equipment Corporation a public or private company?
Thermal Equipment Corporation is a private company. It is classified as unknown and is currently operating.
When was Thermal Equipment Corporation founded?
Thermal Equipment Corporation was founded in 1970. It employs 11 to 50 people.
Where is Thermal Equipment Corporation based?
Thermal Equipment Corporation is headquartered in Rancho Dominguez, United States, in the North America region.
How does Thermal Equipment Corporation make money?
Nine revenue lines are on record. Custom Autoclave Systems are the primary driver. The others are off-The-Shelf Autoclaves, ACCS Control System, replacement Parts, R1 & NDE Pressure Vessel Repairs, NIST Calibration Services, preventative Maintenance Services, refurbishment & Relocation Services and computer Control System Upgrades.
Does Thermal Equipment Corporation have an API?
No public API is recorded for Thermal Equipment Corporation.
What industry is Thermal Equipment Corporation in?
Thermal Equipment Corporation's product category is Aerospace Autoclave Manufacturing. Its primary akta.pro industry code is IMABANAE, Aerospace Thermal Management, Insulation & Fire Protection Materials. Its NAICS code is 333994 and its SIC code is 3567.