ACE Thermal Systems
ACE Thermal Systems designs, manufactures, qualifies, and tests aircraft environmental control systems and thermal management components, supplying OEMs including Airbus Helicopters, Sikorsky, Honda, Pilatus, Textron, Bell, and Embraer under the Signia Aerospace umbrella.
- Company typePrivate
- Founded-
- HeadquartersWestminster, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What ACE Thermal Systems does
ACE Thermal Systems designs, manufactures, qualifies, and supports aircraft environmental control systems (ECS) and thermal management components for civil and military aerospace platforms. The product portfolio centers on an integrated ECS platform combining Bleed Air Mass Inflow Control, Bleed Air Temperature Control, Vapor Cycle Cooling, and Cabin Pressurization, supported by sub-products including proprietary cascaded PID electronic controllers (RTCA DO-178 Level D), the eKAPS auto-schedule cabin pressurization controller, bleed air heating systems with stainless steel plumbing, solenoid/motor/pressure-regulating bleed air valves rated to 1,000°F and 40 lbs/min, brushless 28V DC and 115/200V AC vane-axial/mixed-flow/centrifugal fans, dual-zone temperature sensors and controllers, and electrically actuated air distribution valves. In-house testing infrastructure includes RTCA DO-160 environmental and electrical qualification labs, an Iron Bird test cell simulating 51,000-foot altitude, and psychrometric test rigs.
The company was formed through the merger of Air Comm Corporation (Westminster/Thornton, Colorado) and Enviro Systems (Seminole, Oklahoma) and now operates as a subsidiary of Signia Aerospace. ACE Thermal is embedded as a direct OEM supplier into aircraft platforms from Airbus Helicopters, Sikorsky, Textron Aviation (Cessna, Beechcraft), Pilatus (PC-12), Honda Aircraft (HA-420 HondaJet), Cirrus (SR20/22, SF50 Vision Jet), Piper (Meridian, Mirage), Bell (206, 407), Leonardo (AW139), and Embraer (Phenom 100/300). It also serves the U.S. Military, major operators, customizing centers, and STC/PMA applicants.
Revenue is generated through three streams: sale of ECS hardware and STC kits to OEMs and the aftermarket, FAA/EASA/UK CAA Part 145 repair station services at facilities in Colorado (BD2R712A) and Oklahoma (KP7R699J), and STC/PMA development plus validation and qualification testing services. The company holds AS9100 Rev D, ISO 9001, NADCAP, FAA Part 145, EASA Part 145 (through July 31, 2027), and UK CAA Part 145 certifications, and employs FAA Designated Engineering Representatives to streamline in-house certification. Customers are reached via direct enterprise sales rather than channel partners; pricing is quote-based and not publicly disclosed, and contracts are typically multi-year embedded OEM programs.
ACE Thermal Systems firmographics
Firmographics- Name
- ACE Thermal Systems
- Legal name
- ACE Thermal Systems
- Website
- https://acethermalsystems.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- ACE Thermal Systems designs, manufactures, qualifies, and tests aircraft environmental control systems and thermal management components, supplying OEMs including Airbus Helicopters, Sikorsky, Honda, Pilatus, Textron, Bell, and Embraer under the Signia Aerospace umbrella.
- Ownership category
- akta.pro rank
ACE Thermal Systems industry classification
Industry- Product category
- Aircraft Environmental Control Systems
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)
- SIC
- Aircraft Parts & Auxiliary Equipment, Nec (3728), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Automotive HVAC Controls & Actuation (HVAC ECUs/Actuators/Sensors) (IMACALAH)
- akta.pro secondary industries
- Automotive Coolant & Refrigerant Circuit Components (Pumps/Valves/Reservoirs/Expansion Devices) (IMACALAE), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG), HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE)
Keywords
Where ACE Thermal Systems is headquartered
LocationHeadquarters
- HQ city
- Westminster
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
ACE Thermal Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Aircraft ECS Hardware Products: Sale of environmental control systems, components (bleed air valves, electric fans, temperature sensors, air distribution valves), and STC kits to aircraft manufacturers and the aftermarket.
- MRO/Repair Station Services: Certified Part 145 Repair Stations providing repair and overhaul services for aircraft components at reasonable prices with rapid response and turn times.
- STC and PMA Development: Supplemental Type Certificate (STC) and Parts Manufacturer Approval (PMA) development services helping customers through certification steps toward FAA approval.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | No public pricing available |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels2 records
ACE Thermal Systems product offering
Product offeringCore offering
ACE Thermal Systems designs, manufactures, and tests aircraft environmental control systems (ECS) and thermal management components. The company was formed through the combination of Air Comm Corporation and Enviro Systems, and it supplies bleed air heating, vapor cycle cooling, cabin pressurization, and thermal management products to aircraft OEMs and the aftermarket.
Product overview
ACE Thermal Systems is a provider of aircraft environmental control systems (ECS) and components, formed from the merger of Air Comm Corporation and Enviro Systems. The product portfolio centers on the Environmental Control Systems platform, which integrates four major sub-systems: Bleed Air Mass Inflow Control, Bleed Air Temperature Control, Vapor Cycle Cooling, and Cabin Pressurization. Supporting this core platform are sub-products including System Control & Integration with proprietary cascaded PID controllers, the eKAPS automated cabin pressurization system, Bleed Air Heating Systems (standard and Arctic variants), and a comprehensive suite of System Components including Bleed Air Valves (solenoid, motor operated, pressure regulating, and check valves), Electric Fans (vane axial, mixed flow, and centrifugal), Temperature Sensors & Controllers for dual-zone control, and Air Distribution Valves. Additional offerings include STC Kits for FAA Supplemental Type Certification, FAA Part 145 Repair Station services at both Colorado and Oklahoma facilities, Validation & Certification Testing services, Qualification Testing including RTCA DO-160 compliance, and STC & PMA Development services.
Differentiator
Problem solved
Functional benefit
Products and services
- Aircraft Environmental Control Systems
- Bleed Air Heating Systems
- Vapor Cycle Cooling Systems
- Cabin Pressurization Systems
- Thermal Management Components
- FAA Part 145 MRO and Repair Services
Quantifiable outcome
- Over 40 years of proven reliability in bleed air heating systems
- +1 more outcomes
Companies that use ACE Thermal Systems
Customer profileNamed customers12 records
Segments5 records
Ideal customer profiles2 records
ACE Thermal Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
ACE Thermal Systems partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Signia Aerospaceparent companyACE Thermal Systems is a member of the Signia Aerospace family of brands, which includes Cleveland Wheel & Brake Systems, Hartzell Aviation, International Water Guard, Lifesaving Systems, Meeker Aviation, Mezzo Technologies, Onboard Systems, Onboard Hoist & Winch, and Signia Aerospace. The company is operated under the Signia Aerospace umbrella and maintains separate manufacturing operations in Colorado and Oklahoma.
Scale indicators3 records
Recent moves7 records
Expansion highlights5 records
ACE Thermal Systems competitors and assessment
Company assessmentDirect peers
- HEICO Corporation: Aerospace aftermarket leader in Parts Manufacturer Approvals (PMA) and FAA-approved replacement components, closely parallel to ACE's PMA/STC development business for ECS components. Comparable aftermarket M&A strategy.
- AMETEK Aerospace & Defense: Manufactures thermal management systems, sensors, blowers, and heat exchangers for aerospace and military platforms. Directly overlaps ACE's brushless fan, valve, and sensor product families.
- Crane Aerospace & Electronics: Supplier of sensing, fluid management, and thermal control components for aerospace and defense platforms. Directly comparable across ECS actuators, valves, and sensors used in ECS subassemblies.
- Honeywell Aerospace: Largest aerospace environmental control systems prime, supplying Boeing, Airbus, business jets, and military platforms with integrated ECS, cabin pressure controllers, and thermal management. Most direct competitor to ACE for high-end platform slots.
- Safran Aerosystems: Safran's aerospace systems division supplying oxygen, ECS, fluid management, and safety systems across commercial, business, and rotorcraft platforms. Direct competitor in integrated environmental control.
- Astronics Corporation: Aerospace systems supplier of in-flight entertainment, cabin electronics, and aircraft lighting with a growing position in ECS and thermal management. Adjacent overlap in cabin environment and electronics for BizAv.
- Collins Aerospace (RTX): Tier 1 aerospace systems integrator supplying ECS, cabin pressure, and thermal management components to Boeing, Airbus, and major business jet OEMs. Direct competitor across integrated climate systems and ECS subassemblies.
- Liebherr-Aerospace: European aerospace systems supplier of ECS, bleed air, and air management equipment for commercial and business aircraft including the Embraer Phenom family that ACE also serves. Direct competitor in cabin thermal control and pressurization.
Others
- TransDigm Group: Holds a portfolio of aerospace sole-source component businesses with similar proprietary IP and aftermarket economics; while not an ECS specialist, TransDigm's role as a roll-up acquirer of niche aerospace suppliers mirrors ACE's positioning inside the Signia Aerospace platform.
Broad incumbents
- Curtiss-Wright Defense Solutions: Diversified defense and aerospace electronics/mechanical supplier producing thermal management, valves, and subassemblies for military platforms including rotorcraft. Broad incumbent with overlap on military helicopter thermal and ECS subcomponents.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
ACE Thermal Systems social profiles
Digital presenceACE Thermal Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
ACE Thermal Systems leadership team
Management profileNumber of profiles
Profiles1 record
ACE Thermal Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ACE Thermal Systems 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 ACE Thermal Systems
What does ACE Thermal Systems do?
ACE Thermal Systems designs, manufactures, and tests aircraft environmental control systems (ECS) and thermal management components. The company was formed through the combination of Air Comm Corporation and Enviro Systems, and it supplies bleed air heating, vapor cycle cooling, cabin pressurization, and thermal management products to aircraft OEMs and the aftermarket.
Is ACE Thermal Systems a public or private company?
ACE Thermal Systems is a private company. It is classified as corporate owned and is currently operating.
When was ACE Thermal Systems founded?
ACE Thermal Systems was founded in -1. It employs 101 to 250 people.
Where is ACE Thermal Systems based?
ACE Thermal Systems is headquartered in Westminster, United States, in the North America region.
How does ACE Thermal Systems make money?
Three revenue lines are on record. Aircraft ECS Hardware Products are the primary driver. The others are MRO/Repair Station Services and STC and PMA Development.
Who are ACE Thermal Systems's main competitors?
Direct peers on record are HEICO Corporation, AMETEK Aerospace & Defense, Crane Aerospace & Electronics, Honeywell Aerospace, Safran Aerosystems, Astronics Corporation, Collins Aerospace (RTX) and Liebherr-Aerospace. TransDigm Group is listed as an others. Curtiss-Wright Defense Solutions is listed as a broad incumbent.
Does ACE Thermal Systems have an API?
No public API is recorded for ACE Thermal Systems.
What industry is ACE Thermal Systems in?
ACE Thermal Systems's product category is Aircraft Environmental Control Systems. Its primary akta.pro industry code is IMACALAH, Automotive HVAC Controls & Actuation (HVAC ECUs/Actuators/Sensors), with a secondary code of IMACALAE, Automotive Coolant & Refrigerant Circuit Components (Pumps/Valves/Reservoirs/Expansion Devices). Its NAICS code is 334512 and its SIC code is 3728.