What Bohle Innenausbau GmbH & Co. KG does

Bohle Innenausbau GmbH & Co. KG is part of the Bohle-Gruppe, a family-owned construction services group founded in 1924 by Ernst Bohle in Gummersbach, Germany. The company operates as one of several core operating subsidiaries within a diversified group that delivers integrated construction services across insulation technology, interior construction, fire protection, metal construction, electrical engineering, and building materials trade. The Bohle-Gruppe employs over 700 staff across 18 locations in Germany and Poland, serving industrial and commercial clients in verticals including chemical, energy, shipbuilding, manufacturing (steel, foundry, food, paper, cement, sugar), and commercial property.

The group's service portfolio is organized around interconnected business divisions with proprietary technology anchors such as the Isoflex®-Dämmkissen (registered trademark) — reusable insulation cushions for thermal, cold, and acoustic applications — and the TIPCHECK energy efficiency assessment service. Other capabilities include drywall construction, cooling/heating ceiling systems, light architecture, turnkey fit-out, preventive and technical fire protection, fire and water damage restoration, metal construction, and electrical engineering planning/execution. The group operates HSE-Q-Management protocols and uses its subsidiary Bohle Polska Sp. z o.o. as a regional entity offering the full portfolio in Poland.

The company monetizes through project-based B2B professional services (quote-based pricing across all service lines), supplemented by retail sales of building materials through Bohle Baufachhandel. GTM is sales-led and decentralized: services are delivered through regional offices and qualified local teams, supplemented by a subcontractor portal, a dedicated career portal, multi-language website (DE/EN/PL), trade fair presence, and social media channels. The group is owner-managed (familiengeführt), with no public listing, institutional investors, or external funding disclosed; ownership rests with the founding family through Ernst Bohle GmbH.

Name

Bohle Innenausbau GmbH & Co. KG

Legal name

Bohle Innenausbau GmbH & Co. KG

Website

https://bohle-gruppe.de

Company type

Private

Founded year

1924

Operating status

Operating

Headcount range

11–50 employees

Short description

Bohle Innenausbau GmbH & Co. KG is part of the family-owned Bohle-Gruppe, a German construction services group founded in 1924 operating 18 sites in Germany and Poland with 700+ staff, delivering insulation, interior construction, fire protection, metalwork, electrical engineering, and building materials to industrial and commercial clients.

Ownership category

akta.pro rank

Product category

Industrial Construction Services

NAICS

Drywall and Insulation Contractors (238310), Sheet Metal Work Manufacturing (332322), Painting and Wall Covering Contractors (23832)

SIC

Adhesives & Sealants (2891), Sheet Metal Work (3444), Concrete, Gypsum & Plaster Products (3270)

akta.pro primary industry

Insulation & Air/Vapor Barrier Systems (Thermal, Acoustic, WRB/AVB) (IMAFAMAD)

akta.pro secondary industries

Sheet Metal & Ductwork Contracting (IMAFALAH), Exterior Insulation & Weatherproofing (House Wrap, Air/Water Barriers) (HSAPAKAK), Duct Sealing, Insulation & Airflow Balancing (HSAOAIAH)

Keywords

• Industrial insulation services
• Interior construction services
• Fire protection services
• Metal construction services
• Building materials trade

Headquarters

HQ city

Gummersbach

HQ country

Germany

HQ region

Europe

Offices10 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Insulation Technology Services: Thermal, cold, and acoustic insulation services including Isoflex® insulation cushions and specialized insulation systems for industrial applications
2. Interior Construction Services: Drywall construction, cooling and heating ceiling systems, fire protection, room-in-room constructions, light architecture, turnkey construction, interior and exterior plastering
3. Fire Protection Services: Preventive structural fire protection, technical fire protection systems, organizational fire protection, and fire and water damage restoration
4. Metal Construction Services: Metal construction and industrial services for various applications
5. Electrical Engineering Services: Planning, execution, and object support for electrical engineering projects
6. Building Materials Trade: Building materials retail operations

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Bohle Innenausbau GmbH & Co. KG is part of the Bohle-Gruppe and provides integrated construction services across insulation technology (thermal, cold, and acoustic), interior construction (drywall, cooling/heating ceilings, light architecture, turnkey fit-out), fire protection (preventive structural, technical systems, and damage restoration), metal construction, and electrical engineering. The group also distributes construction supplies through a building materials trade outlet and sells its proprietary Isoflex® removable/reusable insulation cushions.

Product overview

Bohle Innenausbau GmbH & Co. KG is part of the Bohle-Gruppe, a family-owned construction services group operating since 1924. The company offers a comprehensive portfolio of integrated construction services including insulation technology, interior construction, fire protection, metal construction, and electrical engineering. The service offering is organized as interconnected business divisions where expertise is bundled across the group: insulation technology provides thermal/cold/acoustic solutions with proprietary Isoflex® insulation cushions; interior construction covers drywall, cooling/heating ceilings, and complete fit-out solutions; fire protection includes preventive structural measures, technical systems, and restoration services; metal construction serves industrial clients; and electrical engineering handles building systems. The company operates across 18 locations in Germany and Poland with over 700 employees, serving industrial and commercial clients through project-based services rather than standardized software products.

Differentiator

Problem solved

Functional benefit

Brands

• Isoflex®-Dämmkissen: Proprietary insulation cushion system for technical insulation applications.

Products and services

• Isoliertechnik (Insulation Technology Services) Thermal, cold, and acoustic insulation services for industrial and commercial applications, including Isoflex® insulation cushions and special insulation systems for chemical, petrochemical, power generation, shipbuilding, and manufacturing clients.
• Innenausbau (Interior Construction Services) Complete interior construction services including drywall construction, cooling and heating ceiling systems, fire protection, room-within-room constructions, light architecture, turnkey construction, and interior and exterior plastering for commercial and industrial clients.
• Brandschutz (Fire Protection Services) Preventive structural fire protection, technical fire protection systems, organizational fire protection services, and fire and water damage restoration for buildings and facilities.
• Metallbau (Metal Construction Services) Metal construction and industrial services for commercial and industrial clients including Bohle Metallbau GmbH operations in Urmitz.
• Elektrotechnik (Electrical Engineering Services) Planning, execution, and object maintenance for electrical engineering projects in buildings and facilities, operated through Bohle Elektrotechnik GmbH with branches in Munich and Frankfurt.
• TIPCHECK (Energy Efficiency Assessment) Energy efficiency inspection service for industrial installations, assessing insulation performance and identifying optimization opportunities.
• Isoflex®-Dämmkissen (Isoflex® Insulation Cushions) Proprietary removable and reusable insulation cushions for pipes, valves, and equipment, enabling easy access for maintenance while maintaining thermal insulation.
• Heinz Mänz Ausbau (Interior Construction Hannover) Interior construction services under the Heinz Mänz brand, serving the Hannover area with comprehensive fit-out solutions.
• Baufachhandel (Building Materials Trade) Building materials retail outlet offering construction supplies and materials for contractors and tradespeople at the Gummersbach location.
• Brand- und Wasserschadensanierung (Fire and Water Damage Restoration) Emergency restoration services for fire and water damage, including 24/7 emergency response and comprehensive remediation across Stuttgart and Berlin branches.

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• IKK Isoliertechnik Group: IKK is a German industrial insulation contractor with comparable service portfolio in thermal, cold, and acoustic insulation across chemical, petrochemical, and energy supply industries. Direct peer on insulation technology and German industrial customer base.
• G+H Isolierung GmbH: G+H Isolierung is a leading German industrial insulation contractor serving power plants, chemical, petrochemical, and shipbuilding — the same verticals as Bohle's insulation division. Direct competitor on technical insulation projects and insulation systems delivery.
• Goldbeck GmbH: Goldbeck is a German family-owned construction services company providing industrial and commercial building solutions with multi-trade delivery (steel construction, building envelope, fit-out). Comparable on German mid-sized family-run integrated construction services model and industrial customer base.
• Lindner Group: Lindner is a German-headquartered international interior fit-out and building services specialist covering drywall, ceilings, partitions, and integrated interior solutions. Direct comparable on the Innenausbau division's interior construction and fit-out services across commercial and industrial projects.
• Kaefer SE: Kaefer is a German-headquartered global leader in industrial insulation and surface protection, with direct overlap to Bohle's Isoliertechnik division across the same industrial verticals (chemical, energy, shipbuilding, refining). Closest direct comparable on insulation technology, customer base, and proprietary product offerings.

Regional players

• Implenia AG: Implenia is a Swiss-based integrated construction and real-estate services provider active in DACH region. Comparable on integrated construction services model and German-speaking market presence, though operating primarily in Switzerland rather than directly competing in Germany/Poland.

Broad incumbents

• Bilfinger SE: Bilfinger is a European industrial services provider covering insulation, maintenance, and engineering services across chemical, petrochemical, energy, and process industries. Comparable on industrial insulation services and cross-selling into facility maintenance, though at significantly larger scale.
• Knauf Group: Knauf is a major German-headquartered global manufacturer of building materials including drywall systems, insulation, plasters, and ceiling products. Overlaps with Bohle's interior construction, drywall, and insulation activities as a building-materials supplier rather than services contractor.
• PORR AG: PORR is a major Austrian-headquartered European construction services group covering building construction, civil engineering, and infrastructure. Comparable as broad DACH-region incumbent with integrated construction services delivery model, though at much larger scale.
• Saint-Gobain: Saint-Gobain is a global building materials giant with extensive insulation, drywall, and interior construction product portfolios via Isover, Rigips, and Weber. Comparable as broad incumbent spanning the materials categories Bohle installs and services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Bohle-Gruppe-1931830516904558
• LinkedInlinkedin.com/company/bohle-innenausbau-gmbh-&-co.-kg
• Instagraminstagram.com/bohlegruppe

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries7 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 Bohle Innenausbau GmbH & Co. KG