Omnical Kessel- und Apparatebau GmbH

What Omnical Kessel- und Apparatebau GmbH does

Kolb Industriekessel Service GmbH is a Germany-based industrial boiler service provider that delivers end-to-end coverage for steam, hot water, and thermal oil systems at industrial sites. Its service portfolio spans five core offerings: 3D-CAD-based engineering and planning (Planung), modernization project management including coordination with TÜV, gas suppliers, architects, and planners (Modernisierung), scheduled maintenance and cleaning (Wartung), operational management of boiler houses (Betriebsführung), and repair (Reparatur). Service delivery is anchored by a 24/7 emergency response capability backed by four strategically placed locations in Dillenburg (headquarters), Landsberg (Saalekreis), Berlin, and Kerpen, supplemented by service partners RAWEI Wartungsservice in Bremen and Flametech UG in Sassenburg to achieve nationwide reach.

The company has accumulated over 70 years of experience in industrial boiler systems and operates with a brand-agnostic supplier model, sourcing burners and components from Bosch, Weishaupt, Viessmann, Lohbeck, Oilon, Astebo, Wadatec, and Turbonik. Its planning function uses modern 3D-CAD technology to develop customized, durable boiler solutions; execution is delivered by qualified service technicians and experienced construction managers. Gating certifications include welding specialist (Schweißfachbetrieb) and pressure equipment (Druckgeräte Module A2), which qualify the company for regulated industrial boiler work. Customer logos span automotive (Volkswagen), beverage (Coca-Cola, Refresco), confectionery (August Storck, Bell Flavors & Fragrances), manufacturing (Continental, Hardy Remagen), chemicals (UCM URSA CHEMIE), energy (EINS Energie, ENVIA, MVV Enamic), healthcare (Carl-von-Basedow-Klinikum Saalekreis), packaging (Smurfit Westrock), education (Kölner Studierendenwerk), and public utilities (Stadtwerke Kempen).

The business model is professional-services and project-based: revenue is generated through multi-year maintenance and operational management contracts, plus discrete planning, modernization, and repair projects priced on a quote basis against customer-specific scope. Customer acquisition is overwhelmingly referral and relationship driven, supported by visible testimonial content, with the company website serving primarily as a credibility and contact funnel rather than a demand-generation channel. Sister companies Kolb Anlagenbau GmbH and Kolb Steamserv GmbH operate as integrated units of the broader Kolb group, sharing service locations and project delivery capacity.

Name

Omnical Kessel- und Apparatebau GmbH

Legal name

Kolb Industriekessel Service GmbH

Website

https://omnical.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Kolb Industriekessel Service GmbH is a Germany-based industrial boiler service provider delivering planning, modernization, maintenance, repair, and operations management for steam, hot water, and thermal oil systems from four nationwide hubs serving enterprise clients in automotive, beverage, chemical, energy, manufacturing, and other regulated industries.

Ownership category

akta.pro rank

Product category

Industrial Boiler Services

NAICS

Steam and Air-Conditioning Supply (221330)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Boiler Installation & Replacement (HSAOACAC)

Keywords

• Industrial boiler services
• Steam system maintenance
• Boiler house engineering
• Thermal oil systems
• Boiler modernization planning

Headquarters

HQ city

Dillenburg

HQ country

Germany

HQ region

Europe

Offices4 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. Industrial Boiler Services: Comprehensive service offerings including maintenance, repair, operational management, and 24/7 emergency support for steam, hot water, and thermal oil systems. Revenue generated through service contracts and project-based engagements.
2. Planning and Construction Services: Engineering and construction management services including full project leadership for modernization and new installations of boiler systems, involving coordination with TÜV, gas suppliers, architects, and planners.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Omnical Kessel- und Apparatebau GmbH is part of a German industrial boiler services group providing complete solutions for steam, hot water, and thermal oil systems. Services include planning (3D-CAD-based engineering), modernization (full project management), maintenance (repair, cleaning, and 24/7 emergency support), repair, and operational management of boiler houses for industrial enterprises across Germany. The company operates as a full-service provider supporting customers from initial concept through final implementation.

Product overview

Kolb Industriekessel Service GmbH is a comprehensive service provider offering complete solutions for steam systems (Dampfanlagen), hot water systems (Heißwasseranlagen), and thermal oil systems (Thermalölanlagen). The company provides a full range of services from a single source, including customized service, maintenance, repair, and operations management delivered by qualified service teams, as well as planning and construction by experienced engineers. The core services include Planning (3D-CAD-based engineering), Modernization (project management and implementation), and Maintenance (repair, cleaning, and 24/7 emergency service), all aimed at supporting customers from initial concept to final implementation.

Differentiator

Problem solved

Functional benefit

Products and services

• Planung (Planning) Engineering and planning services using modern 3D-CAD technology to develop customized and durable solutions for industrial boiler systems. Designed for industrial enterprises requiring expert engineering input for steam, hot water, and thermal oil boiler installations or modernizations.
• Modernisierung (Modernization) Complete project management service for the modernization of industrial boiler systems. Experienced construction managers take over full project leadership on-site and coordinate with TÜV, gas suppliers, architects, and planners to ensure seamless implementation. Designed for industrial enterprises needing to modernize aging boiler house infrastructure.
• Wartung (Maintenance) Comprehensive maintenance, repair, and cleaning services for all parts of industrial boiler systems, including complete operational monitoring and a 24/7 emergency service to ensure operational safety. Designed for industrial enterprises requiring uninterrupted boiler performance and regulatory compliance.
• Betriebsführung (Operations Management) Operational management services for industrial boiler plants, providing comprehensive oversight and management of boiler house operations. Designed for industrial enterprises seeking outsourced operational responsibility for their boiler infrastructure.
• Reparatur (Repair) Repair services for all parts of industrial boiler systems, delivered as part of the comprehensive maintenance offering. Designed for industrial enterprises requiring fast and reliable repair support to minimize downtime.
• 24/7 Notdienst (Emergency Service) Round-the-clock emergency service operated by service technicians deployed from four strategic locations across Germany, guaranteeing operational safety of industrial boiler systems and providing rapid response to breakdowns. Designed for industrial enterprises requiring continuous uptime assurance.

Named customers14 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered minor and core.

• RAWEI WartungsserviceminorStrategic or Co-development PartnerService partner providing maintenance support in the Bremen area. Located at Neidenburger Str. 17, 28207 Bremen. Part of the company's network of partner companies to ensure nationwide coverage.
• Flametech UGminorStrategic or Co-development PartnerService partner located at Moorweg 851, 38524 Sassenburg. Provides technical expertise support to the company in the local region.
• Kolb Anlagenbau GmbHcoreStrategic or Co-development PartnerSister company within the Kolb group. Together they provide comprehensive solutions including complete service, maintenance, repair, operational management, and planning and construction of boiler systems. Shares service locations and operates as an integrated unit.
• Kolb Steamserv GmbHcoreStrategic or Co-development PartnerSister company located in Landsberg (Saalekreis). Part of the Kolb group providing integrated steam service solutions across Germany.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• SAACKE GmbH: SAACKE is a German-headquartered manufacturer and service provider of industrial burner and boiler systems, offering commissioning, maintenance, and modernization services for industrial steam and hot water plants — directly comparable to Kolb's industrial boiler service mandate.
• Max Weishaupt GmbH: Weishaupt is a German manufacturer and service provider of industrial burners and boiler systems with a nationwide field service network — comparable to Kolb in target customers (industrial steam/hot water) and service model (maintenance, modernization, retrofit).
• Binder GmbH: Binder is a German industrial boiler manufacturer and service provider with a focus on steam, hot water, and thermal oil systems, offering engineering, modernization, and after-sales service — directly comparable scope of services.
• Standardkessel Baumgarte (Hitachi Zosen Inova): Standardkessel is a German industrial boiler EPC and service provider for power and process steam plants, serving chemical, refinery, and waste-to-energy customers; comparable in industrial boiler service and modernization, though oriented toward larger-scale projects.
• Müller Industriekessel GmbH: Müller designs and services industrial steam and hot water boilers for brewery, beverage, food, and chemical sectors across Germany — overlapping with Kolb's customer base in beverage (Coca-Cola, Refresco, August Storck) and chemical (UCM URSA Chemie).
• Loos International (Bosch Industriekessel): Loos, part of Bosch Thermotechnik's industrial boiler division, designs and services industrial steam and hot water boilers for food, beverage, chemical, and process industries; Kolb is in fact a service partner using Bosch/Weishaupt/Viessmann components, making Loos a directly comparable service and modernization peer.

Broad incumbents

• ENGIE Deutschland (industrial services): ENGIE operates energy and industrial facility services in Germany including boiler and steam system operations & maintenance for industrial and district heating clients; much larger incumbent with comparable service offering to municipal and industrial customers.
• HOVAL GmbH: HOVAL is a larger European manufacturer of industrial and commercial heating systems with associated service and maintenance; broader portfolio but overlaps with Kolb in industrial hot water and steam heating service.
• Viessmann Industriekessel: Viessmann is one of Kolb's component suppliers and offers industrial heating and steam systems with associated service and maintenance across Germany and Europe; a much larger incumbent with overlapping service capabilities across a broader building and industrial heating portfolio.

Regional players

• Stork Technical Services (now part of Aark): Stork is an industrial maintenance and boiler service provider with European presence, comparable to Kolb in on-site boiler maintenance, inspections, and TÜV-style compliance support for industrial operators.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/omnical-kessel--und-apparatebau-gmbh

Compliance2 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 Omnical Kessel- und Apparatebau GmbH