Bühr Gruppe
Bühr Gruppe is a German building technology group operating through five regional subsidiaries that deliver integrated HVAC, refrigeration, electrical/MSR, sanitation, and media supply systems for commercial, industrial, and public-sector buildings across Germany.
- Company typePrivate
- Founded1965
- HeadquartersGerlingen, Germany
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Bühr Gruppe does
Bühr Gruppe is a privately-held German building technology (Gebäudetechnik) firm group headquartered in Gerlingen, Baden-Württemberg, founded in 1965 as Lufttechnik Erich Bühr. The group operates five wholly-owned subsidiaries across four locations in Germany — Gerlingen (HQ), Ditzingen and Bietigheim-Bissingen in Baden-Württemberg, and Wildau near Berlin — employing 234 staff in total. It delivers integrated building-technology systems for commercial, industrial, and public-sector customers, with named references including Philip Morris, Deutsche Welle, Charité (Deutsche Real Estate), GIEAG, Alfred Schuon, and Schloss Pfaueninsel.
The group's technical offering spans six service areas: Wärmetechnik (heating), Kältetechnik (cooling/refrigeration), Lüftungstechnik (ventilation), Sanitärtechnik (sanitation/water), Elektro/MSR (electrical plus measurement-control-regulation), and Medienversorgung (technical gases and compressed-air supply). MSR capabilities integrate established building-automation protocols (Priva, TA, ModBUS, BacNET, KNX, Dali, MBus) for HVAC control and single-room regulation. Industrial capabilities include process-air technology and custom supply-network installations via Bühr Anlagenbau & Service GmbH.
Bühr Gruppe generates revenue primarily through project-based professional-services contracts for planning, installation, and commissioning of building-technology systems, supplemented by recurring maintenance and inspection contracts executed by Bühr Service GmbH under VDMA 24 186, VDI 6022, and GEG frameworks. Pricing is custom per project; go-to-market is direct enterprise field sales through regional subsidiaries. Since 2021 the group has been majority-owned by HANNOVER Finanz Gruppe and Lück Invest, who have backed an active acquisition and restructuring program: 2023 integration of Klimadienst Cooling & Systems, 2024 acquisitions of Heizungs- und Sanitärtechnik Schmid GmbH and airkom (rebranded Bühr Anlagenbau & Service GmbH), and a 2025 internal merger consolidating hm-Elektrosysteme and ART Schaltanlagenbau into Bühr Elektro & MSR GmbH. Managing Directors at the holding level are Johannes Kraus and Gunnar Stephan.
Bühr Gruppe firmographics
Firmographics- Name
- Bühr Gruppe
- Legal name
- BÜHR Group GmbH
- Website
- https://buehr.de
- Company type
- Private
- Founded year
- 1965
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Bühr Gruppe is a German building technology group operating through five regional subsidiaries that deliver integrated HVAC, refrigeration, electrical/MSR, sanitation, and media supply systems for commercial, industrial, and public-sector buildings across Germany.
- Ownership category
- akta.pro rank
Bühr Gruppe industry classification
Industry- Product category
- Building Technology Services (HVAC / Gebäudetechnik)
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220), Building Equipment Contractors (2382), Plumbing, Heating, and Air-Conditioning Contractors (23822)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- New Construction HVAC Rough-In & Final Set (Residential/Light Commercial) (HSAOAGAL)
- akta.pro secondary industries
- Building Automation & Controls (BAS/BMS) Contracting (IMAFALAE), Sheet Metal & Ductwork Contracting (IMAFALAH), Cold Room Panels, Doors & Seals Repair (HSAOAJAK)
Keywords
Where Bühr Gruppe is headquartered
LocationHeadquarters
- HQ city
- Gerlingen
- HQ country
- Germany
- HQ region
- Europe
Offices4 records
Markets served
Bühr Gruppe business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Supply Chain, Technology or R&D, Infrastructure
Revenue model
- Building Technology Project Services: Planning, installation, and commissioning of building technology systems for commercial, industrial, and public buildings. Revenue generated through project-based contracts for heating, cooling, ventilation, sanitation, electrical, and MSR installations.
- Maintenance and Service: Ongoing maintenance, inspection, and repair services for building technology installations. Includes VDMA 24 186 maintenance, hygiene inspections per VDI 6022, and energy inspections per GEG requirements.
- Media Supply Systems: Design, installation, maintenance, and monitoring of media supply facilities including technical gases, compressed air systems, and specialized supply networks.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Bühr Gruppe product offering
Product offeringCore offering
Bühr Gruppe is a German group of building-technology firms that plans, installs, and maintains technical building equipment across six service lines: heating, cooling/refrigeration, ventilation/air conditioning, sanitation, electrical and MSR/building automation, and industrial media supply. Services are delivered turnkey for commercial, industrial, and public-sector buildings through five wholly-owned subsidiaries operating from Stuttgart and Berlin-Brandenburg, with ongoing maintenance and inspection contracts as recurring revenue.
Product overview
Bühr Gruppe is a building technology firm group consisting of five specialized subsidiaries: Bühr Gebäudetechnik GmbH (comprehensive building technology), Bühr Anlagenbau & Service GmbH (industrial ventilation, air conditioning, and refrigeration), Bühr Elektro & MSR GmbH (electrical and building automation), Bühr Service GmbH (maintenance and inspection services), and Heizungs- und Sanitärtechnik Schmid GmbH (heating and sanitation for medium projects). The group offers six core service areas: Wärmetechnik (heating technology), Kältetechnik (cooling/refrigeration technology), Lüftungstechnik (ventilation/air conditioning), Sanitärtechnik (sanitation/water systems), Elektro/MSR (electrical and building automation with bus system integrations), and Medienversorgung (technical gas and compressed air supply). Services span planning, installation, maintenance, and monitoring for commercial, industrial, and public buildings throughout Germany.
Differentiator
Problem solved
Functional benefit
Products and services
- Wärmetechnik (Heating Technology)
- Kältetechnik (Cooling/Refrigeration Technology)
- Lüftungstechnik (Ventilation Technology)
- Sanitärtechnik (Sanitation Technology)
- Elektro / MSR (Electrical & Measurement, Control, Regulation)
- Medienversorgung (Media Supply Systems)
- Maintenance & Inspection Service (Bühr Service GmbH)
Quantifiable outcome
- Projects completed with ~12,500 m² usable space (GIEAG)
- +1 more outcomes
Companies that use Bühr Gruppe
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles3 records
Bühr Gruppe technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
Feature4 records
Bühr Gruppe partnerships and signals
Strategic signalScale indicators6 records
Recent moves18 records
Expansion highlights5 records
Bühr Gruppe competitors and assessment
Company assessmentEmerging players
- Kieback&Peter GmbH & Co. KG: German building automation specialist with strong HVAC controls heritage. Comparable on the MSR/BAS integration work that Bühr Elektro & MSR performs for industrial and commercial buildings.
- Sauter AG: Swiss-German building automation and MSR specialist focused on BACnet/KNX-based controls for HVAC and energy management. Comparable to Bühr's Elektro & MSR subsidiary (Bühr Elektro & MSR GmbH) on the building automation side.
Broad incumbents
- ENGIE Deutschland GmbH: Large German arm of global energy and building services group; competes with Bühr on technical facility services, energy retrofits and building automation for commercial and industrial customers, though as part of a much broader portfolio.
- Dussmann Group (Dussmann Service Deutschland): Major German facility services group whose technical building services division overlaps with Bühr's HVAC, refrigeration and MSR offerings for commercial and industrial clients.
- Johnson Controls International (Germany): Global building technology incumbent with strong German presence in HVAC equipment, building automation and integrated services. Competes with Bühr on large commercial/industrial building automation and service contracts.
- Siemens Smart Infrastructure (Germany): Siemens's Smart Infrastructure division delivers building automation, HVAC controls and energy management at global scale. Competes with Bühr on integrated BAS/MSR projects and is also a supplier of underlying automation technology.
Regional players
- Gegenbauer Gruppe: Berlin-headquartered building services and facility management provider. Direct regional competitor to Bühr's Berlin/Brandenburg subsidiary (Bühr Anlagenbau & Service GmbH) with overlapping technical building services capabilities.
Direct peers
- SBB Beikirch GmbH: German Technische Gebäudeausrüstung (TGA) contractor covering HVAC, refrigeration, electrical and MSR for commercial and industrial buildings. Closely comparable integrated offering and similar mid-sized scale to Bühr Gruppe.
- Wisag (WISAG Industrie Service Holding): Large German facility services and technical building services group offering HVAC, refrigeration, electrical and maintenance across industrial and commercial clients. Closely comparable integrated service portfolio and customer base to Bühr Gruppe, but at materially larger national scale.
- Rud. Otto Meyer Technik (ROM Technik): German building services contractor with full TGA portfolio (heating, cooling, ventilation, sanitation, electrical) and multi-site regional operations. Comparable integrated specialty contractor model to Bühr Gruppe.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Bühr Gruppe social profiles
Digital presenceBühr Gruppe financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bühr Gruppe leadership team
Management profileNumber of profiles
Profiles7 records
Bühr Gruppe subsidiaries and ownership
Company hierarchySubsidiaries5 records
Bühr Gruppe funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bühr Gruppe 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 Bühr Gruppe
What does Bühr Gruppe do?
Bühr Gruppe is a German group of building-technology firms that plans, installs, and maintains technical building equipment across six service lines: heating, cooling/refrigeration, ventilation/air conditioning, sanitation, electrical and MSR/building automation, and industrial media supply. Services are delivered turnkey for commercial, industrial, and public-sector buildings through five wholly-owned subsidiaries operating from Stuttgart and Berlin-Brandenburg, with ongoing maintenance and inspection contracts as recurring revenue.
Is Bühr Gruppe a public or private company?
Bühr Gruppe is a private company. It is classified as private equity controlled and is currently operating.
When was Bühr Gruppe founded?
Bühr Gruppe was founded in 1965. It employs 1 to 10 people.
Where is Bühr Gruppe based?
Bühr Gruppe is headquartered in Gerlingen, Germany, in the Europe region.
How does Bühr Gruppe make money?
Three revenue lines are on record. Building Technology Project Services are the primary driver. The others are maintenance and Service and media Supply Systems.
Who are Bühr Gruppe's main competitors?
Emerging players on record are Kieback&Peter GmbH & Co. KG and Sauter AG. Broad incumbents are ENGIE Deutschland GmbH, Dussmann Group (Dussmann Service Deutschland), Johnson Controls International (Germany) and Siemens Smart Infrastructure (Germany). Gegenbauer Gruppe is listed as a regional player. Direct peers are SBB Beikirch GmbH, Wisag (WISAG Industrie Service Holding) and Rud. Otto Meyer Technik (ROM Technik).
Does Bühr Gruppe have an API?
No public API is recorded for Bühr Gruppe.
What industry is Bühr Gruppe in?
Bühr Gruppe's product category is Building Technology Services (HVAC / Gebäudetechnik). Its primary akta.pro industry code is HSAOAGAL, New Construction HVAC Rough-In & Final Set (Residential/Light Commercial), with a secondary code of IMAFALAE, Building Automation & Controls (BAS/BMS) Contracting. Its NAICS code is 238220 and its SIC code is 1540.