HIT
H.I.T. Haus- und Industrietechnik GmbH is a German building services engineering firm founded in 1994 that designs, installs, prefabricates, and maintains HVAC, compressed air, sanitary, ventilation, and building management systems for industrial, commercial, and residential clients in Germany, generating approximately €15 million in annual operating revenue.
- Company typePrivate
- Founded1994
- HeadquartersDachau, Germany
- Headcount51–100
- GTM typeB2B
- OfferingServices
What HIT does
H.I.T. Haus- und Industrietechnik GmbH (doing business as H.I.T.) is a privately held German building services engineering company headquartered in Dachau, Bavaria, and founded in 1994 by supply engineers Konrad Steinhofer and Ernst Entleitner. The company delivers integrated technical building equipment solutions across nine interconnected service areas: compressed air systems (Druckluft), heating and cooling technology (Heiz- und Kältetechnik), sanitary technology (Sanitärtechnik), ventilation and air conditioning (Lüftungs- und Klimatechnik), measurement/control/regulation technology (MSR-Technik) including building management systems with remote monitoring, planning services (Planung), in-house prefabrication (Vorfertigung), custom/special construction (Sonderbau), and VDMA 24186-compliant maintenance and service (Wartung und Service). Operationally, the firm combines its own CAD planning department, a workshop and prefabrication hall at the Dachau headquarters, qualified welding and pipe-connection capabilities, and direct-employed technicians to execute projects end-to-end without subcontracting the core scope.
The firm serves three primary horizontal segments — industrial facilities, commercial buildings, and residential construction — applying essentially the same HVAC, plumbing, compressed-air, and controls capabilities across each. Industrial projects (compressed air distribution, special construction, MSR integration) appear to be the higher-value segment, with reference projects valued at approximately €5 million, while commercial and residential work provides a steadier flow of mid-size installations and renovations.
Revenue mechanics blend project-based installation contracts (one-time, quote-based, with scope and complexity determining price), recurring maintenance and service contracts that provide annuity-like continuity on the installed base, and replacement parts sales at original-manufacturer-equivalent pricing. GTM is direct and sales-led, with no intermediary channels, no digital marketing, and limited public-facing customer acquisition beyond the company website and word-of-mouth referrals. The firm is privately held by founders/management with no external investors, no parent company, no subsidiaries, and operations confined to Germany.
HIT firmographics
Firmographics- Name
- HIT
- Legal name
- H.I.T. Haus- und Industrietechnik GmbH
- Website
- https://hit-vt.de
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- H.I.T. Haus- und Industrietechnik GmbH is a German building services engineering firm founded in 1994 that designs, installs, prefabricates, and maintains HVAC, compressed air, sanitary, ventilation, and building management systems for industrial, commercial, and residential clients in Germany, generating approximately €15 million in annual operating revenue.
- Ownership category
- akta.pro rank
HIT industry classification
Industry- Product category
- Building Services Engineering
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- SIC
- Refrigeration & Service Industry Machinery (3580)
- akta.pro primary industry
- HVAC & Refrigeration Contracting (IMAFALAB)
- akta.pro secondary industries
- New Construction HVAC Rough-In & Final Set (Residential/Light Commercial) (HSAOAGAL), Commercial HVAC/R Installation (Rooftop Units, Split Systems) (HSAOAGAH), HVAC Installation, Service & Repair (IMAIABAA)
Keywords
Where HIT is headquartered
LocationHeadquarters
- HQ city
- Dachau
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
HIT business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Installation and Construction Services: Project-based installation services for industrial, commercial, and residential buildings covering heating, cooling, ventilation, sanitation, compressed air, and measurement/control systems. Revenue is generated through one-time installation projects.
- Maintenance and Service Contracts: Ongoing maintenance and service contracts for installed building technology systems, providing regular inspections, repairs, and parts replacement to ensure system longevity and efficiency.
- Replacement Parts Sales: Sale of replacement parts for building technology systems, including original manufacturer parts at competitive pricing with optional installation.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
HIT product offering
Product offeringCore offering
H.I.T. Haus- und Industrietechnik GmbH plans, installs, and maintains technical building equipment for industrial, commercial, and residential construction projects in Germany. Its core offerings cover heating and cooling, ventilation and air conditioning, sanitary technology, compressed air systems, and measurement/control/regulation (MSR) systems, delivered alongside in-house pre-fabrication, planning, special construction, and recurring maintenance services from a single provider.
Product overview
H.I.T. Haus- und Industrietechnik GmbH is a building services engineering company offering a comprehensive portfolio of integrated technical building equipment solutions. The company operates as a unified service provider offering nine interconnected core service areas: Compressed Air Systems (Druckluft), Heating and Cooling Technology (Heiz- und Kältetechnik), Sanitary Technology (Sanitärtechnik), Ventilation and Air Conditioning (Lüftungs- und Klimatechnik), Measurement/Control/Regulation Technology (MSR-Technik), Planning Services (Planung), Pre-fabrication (Vorfertigung), Special Construction (Sonderbau), and Maintenance and Service (Wartung und Service). The company delivers complete solutions from a single source—from planning and consulting through execution to customer service—serving industrial, commercial, and residential construction sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Compressed Air Systems (Druckluft) Planning and execution of compressed air systems including compressor systems with air distribution networks, tailored to customer requirements for industrial and commercial facilities.
- Heating and Cooling Technology (Heiz- und Kältetechnik) Planning and installation of modern, environmentally friendly heat generation and distribution systems for residential buildings, and refrigeration systems for industrial and commercial buildings, including heat pumps, chillers, combined heat and power systems, and solar heating.
- Sanitary Technology (Sanitärtechnik) Technical installations for water supply and wastewater disposal in industrial and commercial settings, including water treatment, hot water systems, and sanitary fixtures.
- Ventilation and Air Conditioning (Lüftungs- und Klimatechnik) Full and partial air conditioning systems, high-pressure humidifiers, special exhaust systems, smoke extraction systems, underground garage ventilation, controlled residential ventilation, and ventilation systems with heat recovery.
- Measurement, Control and Regulation Technology (MSR-Technik / Gebäudeleittechnik) Building management technology connecting electrical, heating, ventilation and air conditioning systems with safety and control systems, including planning, sensor/actuator installation, commissioning, programming, web visualization, and system integration with remote monitoring and energy-optimized demand-based regulation.
- Planning Services (Planung) Technical planning services including concept planning, execution planning, and workshop and assembly planning to ensure smooth project execution and high system efficiency.
- Pre-fabrication (Vorfertigung) Pre-fabrication in the company's own production hall enabling significant time and cost savings with high quality standards, including stainless steel and black steel pipelines, plastic pipes (PE, PP, PVC), and coupling systems; pre-assembled technical central systems are then disassembled for transport and reinstalled on-site.
- Special Construction (Sonderbau) Custom construction solutions for challenging tasks based on extensive know-how and many years of experience, including post-combustion systems, compact cooling systems with remote condensers, HD humidifier systems, adiabatic exhaust cooling, and biogas drying systems.
- Maintenance and Service (Wartung und Service) Maintenance and servicing of all building technology systems according to VDMA 24186, including manufacturer-independent inspection, spare parts supply, documentation of all inspection and maintenance steps, and 24/7 availability for repairs.
Companies that use HIT
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
HIT technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
HIT partnerships and signals
Strategic signalScale indicators3 records
Recent moves7 records
Expansion highlights3 records
HIT competitors and assessment
Company assessmentDirect peers
- Rud. Otto Meyer Technik (ROM): One of Germany's largest independent MEP/building services contractors offering heating, cooling, ventilation, sanitary, and MSR across industrial and commercial customers. Directly comparable to HIT in service portfolio and target segments, but operating at significantly greater scale.
- Gegenbauer Gruppe: German building services and facility management group covering technical building equipment, HVAC, and maintenance. Overlapping service breadth and customer base make it a close functional peer to HIT, particularly for the maintenance/service side of the business.
- WISAG Industrie Service: Major German technical facility services provider with industrial HVAC, energy, and maintenance offerings. Comparable to HIT across industrial customer segments and recurring service revenue model.
- Caverion Deutschland: Nordic-origin building solutions and MEP contractor with strong German operations, offering HVAC, plumbing, and building automation services to industrial and commercial clients. Closely comparable service mix and customer profile to HIT.
- GA-tec Gebäude- und Anlagentechnik: German MEP and building services contractor active across HVAC, sanitary, electrical, and automation. Smaller in scale than the largest incumbents, making it a close functional and size peer to HIT, particularly for industrial and commercial building technology projects.
- Salvia Gebäudetechnik: Mid-sized German building services engineering contractor covering HVAC, sanitary, electrical and MSR for industrial and commercial customers. Closely comparable in service breadth, customer mix, and scale profile to HIT.
Broad incumbents
- VINCI Facilities Deutschland: German arm of VINCI's facility services business providing technical building management, HVAC, and maintenance. Competes with HIT in commercial and industrial segments but operates as part of a global construction and concessions conglomerate.
- ENGIE Deutschland (Gebäudetechnik): Large German subsidiary of global energy and facility services group offering HVAC, energy management, and building services to industrial and commercial customers. Overlaps with HIT's offering but as part of a much broader portfolio spanning energy supply, energy efficiency, and digital services.
Emerging players
- Stiebel Eltron (Technischer Service Deutschland): German heating and hot-water technology manufacturer with an in-house technical service arm. Indirectly comparable to HIT via installation, service, and maintenance of heating systems in residential and light commercial segments.
Others
- Viessmann (Climate Solutions & Service): Major German heating, industrial and refrigeration systems manufacturer with associated service and contracting capabilities. Comparable ecosystem participant rather than direct peer — supplies technology HIT integrates and services.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
HIT social profiles
Digital presenceHIT compliance and trust
Trust signalCompliance2 records
HIT financial estimates
Financial estimateRevenue estimate
Valuation estimate
HIT leadership team
Management profileNumber of profiles
Profiles2 records
HIT funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HIT 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 HIT
What does HIT do?
H.I.T. Haus- und Industrietechnik GmbH plans, installs, and maintains technical building equipment for industrial, commercial, and residential construction projects in Germany. Its core offerings cover heating and cooling, ventilation and air conditioning, sanitary technology, compressed air systems, and measurement/control/regulation (MSR) systems, delivered alongside in-house pre-fabrication, planning, special construction, and recurring maintenance services from a single provider.
Is HIT a public or private company?
HIT is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was HIT founded?
HIT was founded in 1994. It employs 51 to 100 people.
Where is HIT based?
HIT is headquartered in Dachau, Germany, in the Europe region.
How does HIT make money?
Three revenue lines are on record. Installation and Construction Services are the primary driver. The others are maintenance and Service Contracts and replacement Parts Sales.
Who are HIT's main competitors?
Direct peers on record are Rud. Otto Meyer Technik (ROM), Gegenbauer Gruppe, WISAG Industrie Service, Caverion Deutschland, GA-tec Gebäude- und Anlagentechnik and Salvia Gebäudetechnik. Broad incumbents are VINCI Facilities Deutschland and ENGIE Deutschland (Gebäudetechnik). Stiebel Eltron (Technischer Service Deutschland) is listed as an emerging player. Viessmann (Climate Solutions & Service) is listed as an others.
Does HIT have an API?
No public API is recorded for HIT.
What industry is HIT in?
HIT's product category is Building Services Engineering. Its primary akta.pro industry code is IMAFALAB, HVAC & Refrigeration Contracting, with a secondary code of HSAOAGAL, New Construction HVAC Rough-In & Final Set (Residential/Light Commercial). Its NAICS code is 238220 and its SIC code is 3580.