Steffes Corporation
Steffes Corporation is a privately held U.S. industrial manufacturer, founded in 1947 and headquartered in Dickinson, North Dakota, specializing in thermal energy storage technology for the energy storage industry and renewable energy integration applications.
- Company typePrivate
- Founded1947
- HeadquartersDickinson, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Steffes Corporation does
Steffes Corporation is a privately held U.S. industrial manufacturer headquartered in Dickinson, North Dakota, founded in 1947 by Paul Steffes, who continues to serve as Founder & CEO. The company has grown from a small manufacturing operation in the 1940s to a mid-sized enterprise with 501-1,000 employees, positioning itself as a major participant in the global thermal energy storage market. Its core technology is thermal energy storage, which addresses energy management and renewable energy integration challenges for power generation applications.
The company's primary customer segment is the Energy Storage Industry, with a horizontal segmentation approach serving the broader renewable energy integration use case. Specific product lines, service offerings, pricing models, and go-to-market mechanics are not disclosed in the available sources. The company website (steffes.com) does not provide detailed commercial or technical content beyond a verification page.
As a privately held, family-founded industrial manufacturer with seven decades of operating history, Steffes Corporation's business model likely centers on engineered thermal storage hardware sold to utilities, industrial energy users, or renewable energy project developers. Revenue, ownership structure, financial details, partnerships, and competitive positioning specifics are not publicly disclosed, limiting external analytical visibility into the company's commercial mechanics and strategic direction.
Steffes Corporation firmographics
Firmographics- Name
- Steffes Corporation
- Website
- https://steffes.com
- Company type
- Private
- Founded year
- 1947
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Steffes Corporation is a privately held U.S. industrial manufacturer, founded in 1947 and headquartered in Dickinson, North Dakota, specializing in thermal energy storage technology for the energy storage industry and renewable energy integration applications.
- Ownership category
- akta.pro rank
Steffes Corporation industry classification
Industry- Product category
- Thermal Energy Storage
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- TES Components & Balance-of-Plant (Heat Exchangers, Tanks, Insulation, Pumps, Valves) (EUAFANAL)
- akta.pro secondary industry
- Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
Keywords
Where Steffes Corporation is headquartered
LocationHeadquarters
- HQ city
- Dickinson
- HQ country
- United States
- HQ region
- North America
Markets served
Steffes Corporation business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales
Steffes Corporation product offering
Product offeringCore offering
Steffes Corporation manufactures thermal energy storage technology and related equipment for capturing, storing, and managing thermal energy. The company's offerings are used in power generation and industrial applications where energy storage and renewable energy integration are required. It began in the 1940s as a small manufacturing operation and has grown into a 501–1,000 employee private firm headquartered in Dickinson, United States.
Differentiator
Problem solved
Functional benefit
Products and services
- Thermal Energy Storage Systems Thermal energy storage systems that capture, store, and release thermal energy for power generation and industrial energy management applications. Designed for organizations in the energy storage industry that need to integrate renewable energy and manage energy storage.
Companies that use Steffes Corporation
Customer profileSegments1 record
Ideal customer profiles1 record
Steffes Corporation technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Steffes Corporation partnerships and signals
Strategic signalRecent moves2 records
Expansion highlights1 record
Steffes Corporation competitors and assessment
Company assessmentDirect peers
- Chromalox: Chromalox manufactures electric process heating and temperature management solutions for industrial and energy storage applications, overlapping Steffes' electric heating and thermal energy storage product lines.
- Brenmiller Energy: Brenmiller designs and manufactures industrial-scale thermal energy storage systems (bTES) using crushed rock and steam integration — directly comparable to Steffes' core TES and electric heating equipment for utility and industrial customers.
- Watlow: Watlow designs and manufactures industrial heaters, sensors and thermal systems used in process and energy storage applications — closely comparable to Steffes' industrial electric heating and thermal storage offerings.
Emerging players
- EnergyNest: EnergyNest produces Thermal Energy Batteries (concrete-based modular TES) for industrial and renewable integration use cases — directly competing with Steffes in commercial/industrial thermal energy storage.
- 1414 Degrees: 1414 Degrees develops molten-salt thermal energy storage systems for grid and industrial use — comparable technology to Steffes' high-temperature TES focus, though primarily serving the Australian market.
- Antora Energy: Antora Energy builds thermal battery and heat-to-power systems for industrial decarbonization — emerging player addressing the same industrial/utility customer base as Steffes with carbon-based TES technology.
- Malta Inc. Malta develops pumped heat energy storage systems for long-duration grid storage — adjacent technology to Steffes' TES, serving the same renewable integration market with a different storage medium.
Broad incumbents
- Spirax-Sarco Engineering: Spirax-Sarco is a global leader in steam and heat transfer solutions for industrial markets, with a portfolio that overlaps Steffes' industrial heating and thermal management business.
- Honeywell Thermal Solutions: Honeywell's thermal solutions business manufactures industrial heat transfer and combustion equipment, comparable to Steffes' industrial electric heating and balance-of-plant thermal offerings.
- Siemens Energy: Siemens Energy supplies large-scale power generation, grid, and thermal storage equipment globally — overlapping with Steffes in thermal power plant modernization and grid-scale TES applications.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat2 records
Key risks4 records
Key highlights5 records
Customer concentration
Steffes Corporation social profiles
Digital presenceSteffes Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Steffes Corporation leadership team
Management profileNumber of profiles
Profiles1 record
Steffes Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Steffes 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 Steffes Corporation
What does Steffes Corporation do?
Steffes Corporation manufactures thermal energy storage technology and related equipment for capturing, storing, and managing thermal energy. The company's offerings are used in power generation and industrial applications where energy storage and renewable energy integration are required. It began in the 1940s as a small manufacturing operation and has grown into a 501–1,000 employee private firm headquartered in Dickinson, United States.
When was Steffes Corporation founded?
Steffes Corporation was founded in 1947. It employs 501 to 1,000 people.
Where is Steffes Corporation based?
Steffes Corporation is headquartered in Dickinson, United States, in the North America region.
Who are Steffes Corporation's main competitors?
Direct peers on record are Chromalox, Brenmiller Energy and Watlow. Emerging players are EnergyNest, 1414 Degrees, Antora Energy and Malta Inc.. Broad incumbents are Spirax-Sarco Engineering, Honeywell Thermal Solutions and Siemens Energy.
Does Steffes Corporation have an API?
No public API is recorded for Steffes Corporation.
What industry is Steffes Corporation in?
Steffes Corporation's product category is Thermal Energy Storage. Its primary akta.pro industry code is EUAFANAL, TES Components & Balance-of-Plant (Heat Exchangers, Tanks, Insulation, Pumps, Valves), with a secondary code of IMAHAEAC, Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers). Its NAICS code is 33341 and its SIC code is 3585.