H+E Haustechnik und Elektro GmbH

What H+E Haustechnik und Elektro GmbH does

H+E Haustechnik und Elektro GmbH is a German technical building equipment (TGA / Technische Gebäudeausrüstung) contractor founded in June 2017 as a joint venture between PORR Konzern and IGO Industries, headquartered in Plattling, Bavaria. The company plans, constructs, and maintains the full range of building services for large-scale projects: heating, cooling, and ventilation (HKL Technik); fire extinguishing and sprinkler systems (Feuerlöschanlagen); electrical engineering (Elektrotechnik); sanitary engineering (Sanitärtechnik); building automation (Gebäudeautomation); and post-installation service and maintenance. It serves enterprise clients including real estate developers, industrial manufacturers, healthcare and research operators, hotel groups, and large corporates, with a project portfolio spanning Germany (Berlin, Munich, Hamburg, Düsseldorf, Frankfurt, Stuttgart area, and others).

The company executes complex multi-trade TGA packages using BIM-based planning methodology built on REVIT, supporting 3D modeling, collision detection, and LEAN construction management. Its building automation work uses MSR technology with industry-standard protocols (LON, M-Bus, BACnet) to integrate HVAC, electrical, and safety systems. The business is supported by an extensive certification stack (ISO 9001/14001/45001/50001/37001/37301, VdS 2132 sprinkler recognition, VdS water spray preliminary recognition, and WHG Fachbetrieb status) that qualifies it for tenders requiring certified specialist contractors.

H+E generates revenue primarily through one-time TGA installation and construction contracts (with single project values reaching tens of millions of euros, e.g., the €29.5M Dreiländergalerie complete TGA package) awarded via competitive bidding to general contractors and project developers, augmented by recurring service and maintenance contracts on installed systems sold directly to building owners and operators. The company operates from six locations across Germany and grew from approximately 60 employees at founding to roughly 170 by 2023, with a track record of executed projects for clients including Siemens Healthineers, Zalando, W&W, HERMA, Griesson-De Beukelaer, BUWOG, International Campus, and EUREF.

Name

H+E Haustechnik und Elektro GmbH

Legal name

H+E Haustechnik und Elektro GmbH

Website

https://he-tga.de

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

H+E Haustechnik und Elektro GmbH is a German technical building equipment (TGA) contractor that plans, installs, and maintains HVAC, electrical, sanitary, fire protection, and building automation systems for large-scale enterprise projects across Germany, serving real estate developers, industrial firms, healthcare operators, and hotel groups. Founded in 2017 as a PORR/IGO joint venture, it operates from six German locations.

Ownership category

akta.pro rank

Product category

Technical Building Equipment (MEP Services)

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220), Building Equipment Contractors (2382)

SIC

Electrical Work (1731), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

HVAC & Refrigeration Contracting (IMAFALAB)

akta.pro secondary industries

HVAC Installation, Service & Repair (IMAIABAA), HVAC Service, Maintenance & Repair (BPABACAA)

Keywords

• Technical building equipment
• HVAC installation services
• Building automation systems
• Fire protection installation
• Electrical engineering contracting

Headquarters

HQ city

Plattling

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. TGA Installation and Construction Contracts: H+E generates the majority of its revenue from planning and installing complete technical building equipment systems (HKLS, electrical, sprinkler, building automation) for large construction projects. Revenue is project-based and one-time per contract, with contract values ranging into the tens of millions of euros for major projects such as the Dreiländergalerie (29.5 million euros total contract value).
2. Service and Maintenance Contracts: Following project completion, H+E secures long-term service and maintenance contracts for installed building systems, providing recurring revenue. The company offers 24/7 emergency service and tailored maintenance packages covering all installed trades.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels7 records

Core offering

H+E Haustechnik und Elektro GmbH plans, constructs, and installs the full spectrum of technical building equipment (TGA) for large-scale construction projects across Germany. Its offering covers heating, cooling and ventilation (HKL Technik), electrical engineering, sanitary engineering, fire extinguishing systems, and building automation, delivered as integrated multi-trade solutions using BIM-based REVIT planning. Post-installation, the company provides long-term service and maintenance for all installed trades from six nationwide locations with 24/7 emergency support.

Product overview

H+E Haustechnik und Elektro GmbH is a technical building equipment (TGA) company offering a comprehensive portfolio of integrated building services. The company provides six core service areas: HKL Technik (heating, cooling, ventilation), Feuerlöschanlagen (fire extinguishing systems), Elektrotechnik (electrical engineering), Sanitärtechnik (sanitary engineering), Gebäudeautomation (building automation), and Service und Wartung (service and maintenance). The company specializes in large-scale construction projects including industrial plants, office buildings, hotels, and healthcare facilities. They utilize modern technologies including BIM (Building Information Modeling) for planning and REVIT for 3D modeling. The services are delivered as a complete one-stop solution from planning through construction to ongoing maintenance.

Differentiator

Problem solved

Functional benefit

Products and services

• HKL Technik (Heating, Cooling, Ventilation) Heating, cooling, and ventilation systems that regulate indoor climate regarding temperature, fresh air, and humidity. Covers concept, installation, and maintenance of HVAC systems for large-scale construction projects including industrial plants, offices, hotels, and healthcare facilities.
• Feuerlöschanlagen (Fire Extinguishing Systems) Fire extinguishing systems essential for building safety, including VdS 2132 recognized sprinkler systems, spray flooding systems, and hydrant systems. Covers planning, installation, and maintenance for enterprise commercial and industrial projects.
• Elektrotechnik (Electrical Engineering) Complete electrical systems including power supply, installations, grounding, emergency power systems, energy distribution, security technology, and data technology. Designed and installed for large-scale commercial, industrial, and institutional buildings.
• Sanitärtechnik (Sanitary Engineering) Drinking water systems, water supply, water treatment, rainwater and wastewater systems, and supply/disposal concepts for sustainable building operations. Includes WHG-certified specialist handling of water-polluting substances for commercial and industrial projects.
• Gebäudeautomation (Building Automation) Measurement, control, and regulation (MSR) technology that connects building systems for centralized management, including building management technology, automation stations, switch cabinets, and bus systems (LON, M-Bus, BACnet). Links heating, ventilation, air conditioning, and safety systems into integrated building management.
• Service und Wartung (Service and Maintenance) Professional maintenance services for all building equipment trades including sanitation, heating, sprinklers, refrigeration, ventilation, building automation, and electrical systems, with 24/7 emergency service. Offered as recurring service contracts following project completion across Germany.

Quantifiable outcome

• Dreiländergalerie project executed with a total contract value of 29.5 million euros for complete TGA package including BIM-based REVIT planning
• +2 more outcomes

Named customers15 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered acquired entity and parent company.

• Klausen Brandschutz und Sicherheitstechnik GmbH & Co. KG (KBS)acquired entityStrategic or Co-development Partner · 29 January 2019H+E expanded its in-house capabilities in stationary fire protection by acquiring Klausen Brandschutz und Sicherheitstechnik (KBS), a company with 25 years of history specializing in sprinkler systems, spray flooding systems, and hydrant systems. The 14 employees at the Moosinning location were integrated into H+E, strengthening H+E's ability to offer sprinkler installations from its own resources.
• PORR AGparent companyStrategic or Co-development Partner · 1 June 2017PORR AG is one of H+E's parent companies (alongside IGO Industries). H+E operates as a subsidiary and is embedded in the PORR Group's network of experience, expertise, and market knowledge. PORR serves as the primary construction general contractor for many of H+E's projects and is the main conduit through which H+E acquires large-scale TGA contracts. The company was founded in June 2017 as a joint venture between what became PORR AG and IGO Industries.
• IGO Industriesparent companyStrategic or Co-development Partner · 1 June 2017IGO Industries is H+E's second parent company alongside PORR AG. Together, the two parent companies provide H+E with access to project pipelines, financial stability, technical expertise, and market knowledge in the German construction and building services market.

Scale indicators5 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Kreutzpointner Unternehmensgruppe: Mid-sized German family-owned technical building services and electrical engineering group with national coverage. Comparable to H+E in offering multi-trade TGA execution for industrial and commercial customers.
• ROM Technik: German subsidiary of ROM Group specializing in HVAC and technical building services for industrial and commercial clients. Closely matches H+E's project profile in DACH industrial TGA.
• Pöttinger Holding (Technische Gebäudeausrüstung): Austrian-German TGA contractor with comparable HVAC/electrical/sanitary scope and BIM-enabled project execution across German-speaking markets.
• SKE Technical Services: German TGA/MEP contractor delivering HVAC, sanitary, electrical and fire-protection solutions for commercial real estate. Directly overlaps H+E in service portfolio and customer segments.
• G+H Gebäudetechnik (Kaefer Group): G+H is a leading German TGA/MEP contractor offering HVAC, electrical, sanitary and building services for large commercial and industrial projects. Directly comparable to H+E as a one-stop multi-trade German building services specialist.
• Dalkia Deutschland: Specialized German provider of energy-efficient HVAC, refrigeration and building services for commercial and industrial customers. Highly comparable to H+E's HKLS + energy optimization focus.
• KWS Kraft-Wärme-Service GmbH: German HVAC and building services contractor focused on heating, ventilation, plumbing and maintenance for industrial and commercial properties. Closely mirrors H+E's service maintenance segment.

Broad incumbents

• ENGIE Deutschland: Large multi-technical service provider with deep HVAC, energy and facility management capabilities across Germany. Overlaps H+E in commercial/industrial TGA but operates at significantly greater scale and scope.
• Imtech Deutschland (VINCI Energies): German arm of VINCI's technical building services division, offering HVAC, electrical, automation and energy solutions. Comparable offering, but VINCI ownership gives much wider resources than H+E.
• Wisag (Industrie-Service / Gebäudetechnik): Major German facility services and building technology group with HVAC, electrical and technical building services. Comparable in TGA delivery but broader and larger than H+E.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/h-e-haustechnik-und-elektro-gmbh

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 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 H+E Haustechnik und Elektro GmbH