Powrmatic
Powrmatic is a US-based custom manufacturer of commercial and industrial HVAC systems, specializing in Air Turnover Units with proprietary thermal economizer technology. The company serves enterprise customers across warehousing, manufacturing, aviation, pharmaceutical, athletic, and steel facility verticals.
- Company typePrivate
- Founded1940
- HeadquartersFinksburg, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Powrmatic does
Powrmatic is a US-based custom manufacturer of commercial and industrial heating, ventilating, and air-conditioning (HVAC) equipment, founded in 1940 by B.I.J. Stamm and headquartered in Finksburg, Maryland. The company's core product is the Air Turnover Unit (ATU), a custom-engineered system that combines high-capacity heating, destratification, and a thermal economizer in a single cabinet. Units span a 200,000 to 4,000,000 BTU range, are built around stainless steel heat exchangers backed by a 30-year warranty, and are designed for installation in facilities where the company claims the industry's lowest installed cost — driven by reduced ductwork, controls, and rooftop penetrations relative to conventional HVAC architectures.
Powrmatic serves enterprise-scale end customers across at least six verticals: warehousing, general manufacturing, aircraft hangars, pharmaceutical, athletic facilities, and steel. Each system is custom-sized to a facility's thermal load, with documented deployments covering more than 268,000 square feet under a single project (e.g., a manufacturing site in Vicksburg, MS where the company cites $117K in annual operating savings per unit). The go-to-market is a project-based, field-sales-driven model targeting large industrial and commercial owners and their mechanical contractors.
The business operates with 51-100 employees and was acquired in 2023 by the UK-based Carver Group, integrating Powrmatic into a broader portfolio of industrial heating and combustion equipment businesses. The operating model is high-ASP / low-volume: a small number of large, bespoke projects per year drive the topline, with the 30-year heat-exchanger warranty and US manufacturing footprint serving as the primary commercial differentiators.
Powrmatic firmographics
Firmographics- Name
- Powrmatic
- Legal name
- Powrmatic Ltd
- Website
- https://powrmatic.com
- Company type
- Private
- Founded year
- 1940
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Powrmatic is a US-based custom manufacturer of commercial and industrial HVAC systems, specializing in Air Turnover Units with proprietary thermal economizer technology. The company serves enterprise customers across warehousing, manufacturing, aviation, pharmaceutical, athletic, and steel facility verticals.
- Ownership category
- akta.pro rank
Powrmatic industry classification
Industry- Product category
- Commercial and Industrial HVAC Systems
- NAICS
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB)
- akta.pro secondary industry
- Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)
Keywords
Where Powrmatic is headquartered
LocationHeadquarters
- HQ city
- Finksburg
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Powrmatic business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- HVAC Equipment Sales: Custom-built commercial and industrial heating units (200,000 to 4,000,000 BTU) and cooling units (20 to 250 tons) sold as complete HVAC systems.
- Spare Parts: Replacement parts and spare parts for existing HVAC systems, including custom replacement units for many manufacturers.
- Site Survey & Design Services: Free site surveys and design assistance services to recommend the right HVAC products for customer facilities.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Powrmatic product offering
Product offeringCore offering
Powrmatic designs and manufactures custom-built commercial and industrial HVAC systems, principally Thermal Economizer Air-Turnover Units in heating (200,000 to 4,000,000 BTU) and cooling (20 to 250 tons) configurations, along with air cleaning equipment and like-for-like replacement units. Systems are engineered specifically for each facility rather than conformed to standard products, with claimed 50-70% heating and 50% cooling energy savings versus conventional HVAC. The company sells directly to commercial and industrial customers across the United States via free site surveys and consultative design assistance.
Product overview
Powrmatic is an HVAC equipment manufacturer offering a unified portfolio of custom-built commercial and industrial heating, cooling, and air cleaning systems. The core product line centers on Thermal Economizer Air-Turnover Units available in both heating (200,000 to 4,000,000 BTU) and cooling (20 to 250 tons) configurations. These units are designed for large-scale applications including warehouses, distribution centers, manufacturing facilities, aircraft hangars, and athletic arenas. The company emphasizes energy efficiency, claiming potential savings of up to 70% on heating costs and 50% on cooling costs. Products are engineered custom for each facility and manufactured in the USA, with an 80+ year operational history.
Differentiator
Problem solved
Functional benefit
Products and services
- Heating Systems Customized commercial and industrial heating units with capacity from 200,000 to 4,000,000 BTU, designed for warehouse, manufacturing, and other large-facility heating applications.
- Cooling Systems Commercial and industrial cooling units with capacity from 20 to 250 tons, designed to maintain comfortable temperatures in large commercial and industrial spaces.
- Air Cleaning Equipment Commercial and industrial air cleaning equipment for maintaining air quality in facilities.
- Thermal Economizer Heating Air-Turnover Unit Heating air turnover unit that uses floor-level return air, propeller fans, and high-efficiency motors to deliver constant high-volume low-velocity airflow and continuously destratify facility air; can reduce heating energy bills by 50-70%.
- Thermal Economizer Cooling Air-Turnover Unit Cooling air turnover unit that delivers even temperatures and energy-efficient cooling for large commercial and industrial spaces, designed to reduce cooling energy costs by up to 50%.
- Replacement Systems Custom-built like-for-like replacement units for existing HVAC systems from various manufacturers, designed as direct replacements for aging equipment.
Quantifiable outcome
- 50-70% reduction in heating costs
- +3 more outcomes
Companies that use Powrmatic
Customer profileNamed customers1 record
Segments6 records
Ideal customer profiles3 records
Powrmatic technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Powrmatic partnerships and signals
Strategic signalScale indicators4 records
Recent moves3 records
Expansion highlights3 records
Powrmatic competitors and assessment
Company assessmentDirect peers
- AAON: AAON designs and manufactures custom-engineered HVAC equipment (air handlers, rooftop units, heat recovery) for commercial and industrial customers across similar use cases (warehouses, manufacturing, data centers). Like Powrmatic, it differentiates on customization rather than catalog scale and serves a similar large-facility buyer profile.
- Modine Manufacturing: Modine manufactures commercial and industrial heating, ventilation, and cooling equipment, including unit heaters and custom heat transfer products used in warehouses and manufacturing plants. Its product portfolio and target customers (large industrial facilities) directly overlap with Powrmatic's ATU approach.
- Reznor (a Nortek brand): Reznor manufactures unit heaters, infrared heaters, and commercial ventilation products widely used in warehouses, garages, and industrial buildings. As a direct commercial/industrial heating equipment peer, it overlaps with Powrmatic's ATU-based heating solutions for large open spaces.
- United Cool Air: United Cool Air builds custom air handlers and packaged HVAC equipment tailored to non-standard commercial and industrial specifications. Its custom-engineering approach and large-facility customer base make it one of the closest direct comparables to Powrmatic's ATU business.
Broad incumbents
- Trane Technologies: Trane is a global manufacturer of commercial HVAC systems, chillers, and air handlers with a wide product catalog serving the same large-facility end markets as Powrmatic. It is a broader incumbent offering standardized solutions where Powrmatic offers custom-engineered ATUs.
- Carrier Global: Carrier is one of the largest HVAC and refrigeration equipment manufacturers globally, with a full portfolio of rooftop units, chillers, and air-side equipment for commercial and industrial buildings. It competes indirectly on large industrial projects where Powrmatic bids its custom-built thermal economizer ATUs.
- Lennox International: Lennox makes commercial rooftop units, air handlers, and refrigeration systems sold through dealers to light-commercial and industrial customers. Overlaps with Powrmatic in commercial heating and cooling but is a mass-market incumbent rather than a custom-engineered specialist.
- Daikin Applied: Daikin Applied manufactures commercial and industrial HVAC equipment (chillers, air handlers, rooftop units) for large facilities. As part of Daikin Industries, it competes broadly for the same warehouse, distribution, and manufacturing facility contracts Powrmatic targets.
- Bosch Thermotechnology: Bosch Thermotechnology produces commercial and industrial heating and hot-water systems, including high-efficiency boilers and heat pumps. Its commercial heating line competes with Powrmatic's thermal economizer heating ATUs in large-building applications.
Emerging players
- Mestek Technology: Mestek manufactures custom HVAC components and air-handling products through its subsidiaries (including RAE Coils and Pettit HVAC), serving industrial and commercial applications. It is an adjacent niche player in the same custom HVAC equipment category as Powrmatic.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Powrmatic social profiles
Digital presencePowrmatic financial estimates
Financial estimateRevenue estimate
Valuation estimate
Powrmatic leadership team
Management profileNumber of profiles
Profiles1 record
Powrmatic funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Powrmatic 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 Powrmatic
What does Powrmatic do?
Powrmatic designs and manufactures custom-built commercial and industrial HVAC systems, principally Thermal Economizer Air-Turnover Units in heating (200,000 to 4,000,000 BTU) and cooling (20 to 250 tons) configurations, along with air cleaning equipment and like-for-like replacement units. Systems are engineered specifically for each facility rather than conformed to standard products, with claimed 50-70% heating and 50% cooling energy savings versus conventional HVAC. The company sells directly to commercial and industrial customers across the United States via free site surveys and consultative design assistance.
Is Powrmatic a public or private company?
Powrmatic is a private company. It is classified as corporate owned and is currently operating.
When was Powrmatic founded?
Powrmatic was founded in 1940. It employs 51 to 100 people.
Where is Powrmatic based?
Powrmatic is headquartered in Finksburg, United States, in the North America region.
How does Powrmatic make money?
Three revenue lines are on record. HVAC Equipment Sales are the primary driver. The others are spare Parts and site Survey & Design Services.
Who are Powrmatic's main competitors?
Direct peers on record are AAON, Modine Manufacturing, Reznor (a Nortek brand) and United Cool Air. Broad incumbents are Trane Technologies, Carrier Global, Lennox International, Daikin Applied and Bosch Thermotechnology. Mestek Technology is listed as an emerging player.
Does Powrmatic have an API?
No public API is recorded for Powrmatic.
What industry is Powrmatic in?
Powrmatic's product category is Commercial and Industrial HVAC Systems. Its primary akta.pro industry code is IMAHAKAB, HVAC Equipment (Heating, Cooling & Air Handling), with a secondary code of IMADANAF, Heat Exchangers, Coils & Hydronic HVAC Components. Its NAICS code is 333415 and its SIC code is 3585.