What JUMAG does

JUMAG Dampferzeuger GmbH is a privately held German industrial manufacturer headquartered in Hirschberg, Germany, specializing in high-end steam generators and steam systems. Founded in 1961 (per firmographic data) and operating for over 40 years, the company designs and produces electric steam generators (EDI series) and oil/gas-fired steam generators (DG series) with capacities ranging from 10 kg of steam per hour to 3-4 tonnes per hour, configurable as standalone units or as multi-unit cascade systems forming complete steam centers. The technical offering is supported by complementary components (water treatment, energy-saving, networking, accessories) and a suite of engineering, consulting, maintenance, and rental services.

JUMAG serves industrial customers across multiple verticals including industrial manufacturing, pharmaceutical, food and beverage, textile care/laundry, and healthcare, with reference customers such as Ruch Novaplast, Zischka, Georges Bruck, Rohnsprudel, Ditsch, Pommerland, and Pentair. The go-to-market is a consultative direct-sales model with a dedicated sales contact portal, supported by multilingual website availability (German, English, French, Polish, Spanish) and the JUMAG Akademie educational platform. Pricing is not publicly disclosed; the company highlights availability of up to 45% government subsidies for electric steam generators as a demand driver.

The business model combines hardware sales (steam generators, systems, and components) with professional services (engineering, consulting, maintenance, optimization) and a rental option (Mietanlagen) for flexible short-term capacity needs. The company operates primarily in the DACH region with limited but developing international digital presence, is privately held with no disclosed institutional investors or funding rounds, and is led by CEO Lars Gehlen. The proprietary patent portfolio, while not enumerated in detail, is positioned as a core differentiator supporting claims of engineering excellence and innovation.

Name

JUMAG

Legal name

Jumag Dampferzeuger GmbH

Website

https://jumag.de

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

51–100 employees

Short description

JUMAG Dampferzeuger GmbH is a privately held German manufacturer of industrial steam generators (electric EDI and oil/gas DG series, 10 kg/hr to 3-4 t/hr), steam systems, and components, serving pharmaceutical, food and beverage, industrial manufacturing, textile, and healthcare customers through direct consultative sales, rentals, and engineering services.

Ownership category

akta.pro rank

Product category

Industrial Steam Generation Equipment

NAICS

Power Boiler and Heat Exchanger Manufacturing (33241)

SIC

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), Commercial Water Heater & Boiler Service (HSAOACAJ)

Keywords

• Industrial steam generators
• Steam boiler systems
• Electric steam generators
• Process steam equipment
• Steam system engineering

Headquarters

HQ city

Hirschberg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Steam Generator Sales: Sale of high-end steam generators including electric (EDI series), oil-operated, and gas-operated models with capacities from 10 kg/hour to 3-4 t/hour
2. Rental Units (Mietanlagen): Flexible rental solutions for steam generation equipment, allowing customers to rent steam generators instead of purchasing
3. Components and Accessories: Sale of complementary components including water treatment systems, energy-saving components, accessories and networking solutions
4. Services and Maintenance: Maintenance, repair, optimization, and ongoing support services for steam generators
5. Engineering and Consulting: Engineering services and consulting for steam system design, optimization and specification

Go-to-market motion1 record

Distribution channels3 records

Marketing channels9 records

Core offering

JUMAG develops, manufactures, and services industrial steam generators (Dampferzeuger), including the electric EDI series and oil/gas-fired DG series, with steam output ranging from 10 kg/hour to 3-4 t/hour. The company also delivers multi-unit steam systems, water treatment and energy-saving components, and engineering, consulting, and maintenance services to industrial customers in food & beverage, pharmaceutical, textile, and manufacturing sectors. Products are available for purchase or rental, and can be configured as complete steam centers.

Product overview

JUMAG offers a portfolio of high-end steam generation solutions centered on its core Dampferzeuger (steam generator) product line. The main products include the EDI electric steam generator series (EDI 120, EDI 360) and DG oil/gas-fired steam generators (DG 560), which can produce between 10 kg and 3-4 t steam per hour. These core products can be purchased individually or configured into multi-unit Dampfanlagen (steam systems) for larger capacity needs. The portfolio extends to flexible Mietanlagen (rental units) for temporary deployments, Komponenten (components) for water treatment and energy optimization, and Engineering & Beratung plus Services und Wartung for consulting and maintenance support. Products are available for purchase or rental, in electric or oil/gas configurations, and can be combined into complete steam systems.

Differentiator

Problem solved

Functional benefit

Products and services

• EDI Electric Steam Generators (Elektrodampferzeuger)

Quantifiable outcome

• Up to 45% government subsidy available for electric steam generators

Named customers7 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Schneider-Kessel Berlin®minorStrategic or Co-development PartnerRelated entity linked through JUMAG website navigation. Schneider-Kessel Berlin appears to be a separate company potentially in the same industry or a related business operation. The exact nature of the relationship is not explicitly defined in the available source material.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Forbes Marshall: Indian steam specialist manufacturing boilers, condensate management, and steam system components for industrial customers. Comparable mid-capacity steam equipment focus with strong process-industry reference customers.
• Bosch Industriekessel (Loos): Bosch's industrial steam boiler division (formerly Loos). Competes with JUMAG across industrial steam generation in DACH and EMEA, with overlapping electric and gas-fired product families.
• ATTSU Termica S.L. (ATTSU): Spanish manufacturer of industrial steam boilers and thermal equipment, including electric and gas/oil-fired units. Comparable mid-capacity industrial boiler offering and similar vertical mix (food, pharma, industrial).
• CERTUSS Dampftechnik GmbH: German specialist manufacturer of small-to-medium capacity steam boilers (similar 10 kg/h to multi-ton range). Closest mid-capacity steam generator peer; competes head-on with JUMAG EDI and DG lines for industrial and food/pharma customers.
• Fulton (Fulton Companies): US-based manufacturer of industrial steam boilers across electric, gas, and oil-fired categories serving food, pharma, and process industries. Comparable mid-capacity positioning, vertical mix, and direct equipment-sale-and-service business model.
• Babcock Wanson (Babcock & Wilcox): European industrial boiler and heat transfer equipment manufacturer serving food, pharma, and process industries with packaged steam solutions. Directly comparable customer verticals and steam-focused product mix.
• Schneider-Kessel Berlin: German industrial boiler manufacturer linked through JUMAG's website navigation. Directly comparable industrial steam/hot-water boiler portfolio and DACH customer base, making it the most relevant peer by relationship and product overlap.
• Clayton Industries: Specialist in small-to-medium industrial steam generators, including electric and gas/oil-fired units, with sales and rental models globally. Comparable mid-capacity positioning and rental offering.

Broad incumbents

• Spirax Sarco plc: Global leader in steam specialties, condensate management, and industrial steam solutions. Competes indirectly with JUMAG through steam components, controls, and increasingly integrated steam-system offerings, but operates at dramatically larger scale across geographies.
• Viessmann Industrial Solutions: Large established German heating technology group offering industrial boilers and process heat solutions alongside a much broader residential and commercial heating portfolio. Overlaps with JUMAG in industrial steam generation but operates at far greater scale across broader verticals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/jumag
• LinkedInlinkedin.com/company/jumag-dampferzeuger-gmbh
• Instagraminstagram.com/jumagdampf

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 JUMAG