Steam House

What Steam House does

Steam House is a privately held South African industrial solutions provider founded in 2004, headquartered in Germiston with regional offices in Cape Town and Durban. The company delivers integrated services to African industrial operators across the full asset lifecycle, covering structural, mechanical and piping (SMP) projects, boiler and pressure vessel sales, installation and refurbishment, mechanical construction, heavy rigging and lifting, machine shop and precision engineering, industrial burners, control systems and automation, and 24/7 operations and maintenance. Underlying capabilities rest on in-house manufacturing and fabrication infrastructure (workshop producing approximately 2,500 diameter-inches of piping per week and ~30 tonnes of structural steel per month), a rigging fleet that includes 100-tonne mobile gantries, spider cranes and abnormal transport, and group companies Steamworks (utility O&M) and BTS/BurnerTech (burner technology and SCADA-based automation). Certifications include ISO 3834 international welding quality with ASME standards compliance, and the firm is progressing ISO 9001, 14001 and 45001 certifications.

Name

Steam House

Legal name

Steam House

Website

https://steamhouse.co.za

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

Steam House is a South African industrial solutions provider founded in 2004 that delivers turnkey boiler, structural mechanical piping, rigging, fabrication, and 24/7 operations and maintenance services to African industrial operators across the full asset lifecycle.

Ownership category

akta.pro rank

Product category

Industrial Engineering Services

NAICS

Power Boiler and Heat Exchanger Manufacturing (33241), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)

SIC

Fabricated Plate Work (Boiler Shops) (3443), Steam & Air-Conditioning Supply (4961), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Industrial Boilers, HRSGs & Steam Generators (IMAHAFAF)

akta.pro secondary industries

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC), Boiler Installation & Replacement (HSAOACAC), Boiler Repair, Maintenance & Tune-Ups (HSAOACAD), Chillers, Boilers & Central Plant Operations (BPABACAG)

Keywords

• Industrial boiler services
• Structural mechanical piping
• Heavy rigging lifting
• Pressure vessel fabrication
• Operations maintenance services

Headquarters

HQ city

Gauteng

HQ country

South Africa

HQ region

Africa

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Project-Based Services: Turnkey SMP projects, mechanical construction, installation and commissioning services delivered across Africa. Revenue generated through project contracts including design, supply, fabrication, installation and commissioning phases.
2. Boiler Sales and Installation: New and refurbished boiler sales and installation, including ancillary equipment such as bag filters, grit arrestors, fuel and ash conveyers, blowdown vessels, chimney stacks, hotwells, and deaerators.
3. Operations and Maintenance Services: 24/7 operations, maintenance and operator training services including Steamworks O&M, operator supply, training programmes, and permanent outsourced teams.
4. Spares and Aftersales Support: Full range of spares, valve refurbishment, machining services, critical stock, and 24/7 emergency supply for boilers and pressure vessels.
5. Industrial Burner Services: Burner sales, service, optimisation including supply, spares, repairs, commissioning, and combustion tuning.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Steam House delivers integrated industrial solutions across Africa, specialising in boiler systems, structural mechanical piping (SMP) projects, mechanical construction, heavy rigging and lifting, and 24/7 operations and maintenance. The company provides end-to-end turnkey project delivery from design and fabrication through installation, commissioning, and ongoing lifecycle support, complemented by in-house manufacturing, machine shop, and rigging fleet capabilities.

Product overview

Steam House is an integrated industrial solutions provider operating across Africa, offering a comprehensive portfolio of services organized as distinct but interconnected offerings. The core product suite includes Turnkey SMP Projects (Structural, Mechanical & Piping), Boilers & Pressure Vessels, Mechanical Construction, Rigging & Heavy Lifting, Machine Shop & Precision Engineering, Utility Operations & Maintenance, Control Systems & Automation, Industrial Burners, and Full Lifecycle Support. The company operates group companies including Steam Works (O&M services) and BTS (Burner Technology Systems). Services range from project scoping and design through fabrication, installation, commissioning, and ongoing operations and maintenance, with capabilities including in-house manufacturing, machine shop facilities, and rigging fleet.

Differentiator

Problem solved

Functional benefit

Products and services

• Turnkey SMP Projects End-to-end turnkey Structural, Mechanical and Piping projects for industrial operators across Africa, covering project scoping, design, fabrication, installation, commissioning, and BOO/BOOT delivery models.
• Boilers & Pressure Vessels New or refurbished boiler sales and installation, spares, aftersales support, statutory inspections, fabrication, repairs, and refurbishment services for industrial clients.
• Mechanical Construction Precision mechanical construction services including structural steel, piping, heavy fabrication, and site erection for industrial projects.
• Rigging & Heavy Lifting Heavy rigging solutions for complex industrial projects delivered by Red Seal teams using mobile gantries (100T), spider cranes, mobile cranes, and abnormal transport.
• Machine Shop & Precision Engineering In-house machining and fabrication services including custom components, pressure vessels, valve refurbishment, and laser cutting for industrial clients.
• Utility Operations & Maintenance 24/7 operations, maintenance, and operator training services including Steamworks O&M, operator supply, training programmes, and permanent outsourced teams for industrial facilities.
• Control Systems & Automation Advanced plant control and automation solutions including boiler controls, combustion analysis, SCADA systems, and optimisation delivered via BTS expertise.
• Industrial Burners Burner sales, service, and optimisation including supply, spares, repairs, commissioning, and combustion tuning for industrial boiler systems.
• Full Lifecycle Support Integrated support covering the entire lifecycle of industrial installations from first lift to continuous operation, delivered as a single-partner engagement.

Quantifiable outcome

• 100+ boilers installed across Africa
• +4 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• VynckecoreTechnology or IntegrationVyncke is a strategic technology partner specialising in biomass boilers. Steam House serves as an authorised representative/partner for Vyncke biomass boiler solutions in their operating regions, integrating their technology into Steam House's industrial boiler offerings.
• Bosch IndustrialcoreTechnology or IntegrationBosch Industrial is a technology partner providing commercial and industrial heating boilers. Steam House integrates Bosch industrial boiler products into their solutions portfolio, serving as a technology partner for boiler systems across Africa.
• SteamworkscoreStrategic or Co-development PartnerSteamworks is a group company within the Steam House umbrella, specialising in utility operations and maintenance services. Operates as an integrated entity providing 24/7 O&M services, operator supply, training programmes, and permanent outsourced teams.
• BTS (Burner Tech)coreStrategic or Co-development PartnerBTS (Burner Tech Solutions) is a group company specialising in industrial burners and automation solutions. Provides burner sales, service, optimisation, combustion analysis, SCADA systems, and boiler control optimisation as part of the integrated Steam House service offering.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Regional players

• ISGEC Heavy Engineering: Indian industrial boiler and process equipment EPC contractor. Comparable to Steam House on boiler manufacturing, SMP packages, and EPC delivery for process industries, though primarily serving South Asian and Middle Eastern markets.

Broad incumbents

• Forbes Marshall: Indian-origin steam engineering and process solutions provider serving industrial customers globally. Comparable to Steam House in boiler/steam system integration, controls, and energy efficiency services in heavy industries.
• Babcock & Wilcox: Global power boiler OEM with a long history in Africa through the former John Thompson African footprint. Overlaps with Steam House on industrial boiler supply, SMP projects, and after-sales service, but at much larger scale and with proprietary technology.
• Thermax: Indian industrial steam and heating solutions major with global project execution. Overlaps with Steam House on industrial boilers, EPC, and O&M, particularly in emerging markets and process industries.
• Spirax-Sarco Engineering: Global specialist in steam generation, distribution, and efficiency. Comparable to Steam House's thermal system integration, controls, and steam optimization offerings, though focused on steam traps and ancillary equipment rather than full boiler systems.
• Cleaver-Brooks: North American leader in industrial boiler systems and aftermarket services. Comparable on boiler manufacture, packaged systems, and maintenance, with a similar multi-decade installed-base services model.
• Bosch Industrial (Bosch Thermotechnology): Bosch's commercial and industrial heating boiler portfolio. Both a strategic partner of Steam House and a comp on industrial boiler sales, service, and OEM supply, with vastly deeper R&D and global reach.
• Cochran Boilers: UK-based industrial boiler manufacturer with a focus on packaged steam and heat recovery solutions. Comparable to Steam House on industrial boiler supply, especially for process plants, with similar SME-style customer focus.

Direct peers

• John Thompson: Historic South African industrial boiler manufacturer and service provider. Closest direct comp to Steam House in the African market, offering boiler manufacture, installation, and after-sales service to the same heavy industrial customers.

Others

• Alfa Laval: Global leader in heat transfer, separation, and fluid handling. Adjacent to Steam House on boiler heat exchanger and pressure vessel components, and a potential supplier/enabler rather than head-to-head competitor in boiler services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance5 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 Steam House