What Fact Gmbh Efacilities Solutions does

FACT GmbH eFacilities Solutions is a German engineering and consulting firm founded in 2000 by Klaus Ambacher, Klaus Ege, and Detlev Glöckler, headquartered in Böblingen with approximately 140 employees across six German offices (Böblingen, Marktoberdorf, Leipzig, Hannover, Bad Krozingen, Esslingen) and a Budapest subsidiary (FACT Hungary Kft.). The company provides consulting and planning services for technical building equipment (TGA - Technische Gebäudeausrüstung), energy and media supply systems, and production processes for industrial, automotive, commercial, healthcare, education, and public-sector clients, and operates as part of the TMM Gruppe (Timm Planen und Managen). It has completed over 1,100 projects since founding, with marquee engagements including Daimler Building 56 Sindelfingen (220,000 m²), Zeiss Jena (180,922 m²), Lidl Bad Wimpfen headquarters (134,565 m²), and Nestlé Dolce Gusto Schwerin (51,600 m²).

The firm's service portfolio spans the full HOAI Leistungsphasen from project development through planning, realization, documentation, and operation, covering HVAC, electrical, building automation, BIM-based 3D construction, commissioning, facility management, and energy consulting under GEG/DGNB/BNB standards. Core technology layers include self-developed AI algorithms for concept optimization in decarbonization, machine-learning-based energy forecasting via a partnership with DBI, integration with the berta & rudi energy calculation software, and BIM-based 3D data models used for interdisciplinary collision checks and digital factory methods. Newer product lines include Kommunale Wärmeplanung PLUS, a municipal heat-transition planning service aligned with Germany's Wärmeplanungsgesetz, and KI-gestützte Konzeptoptimierung for AI-driven variant analysis.

FACT operates a B2B sales-led model with project-based pricing tied to HOAI fee structures, acquiring enterprise clients through direct sales, industry reputation, and reference projects. Customers include Daimler, Audi, Porsche, ARBURG, Nestlé, Zeiss, Continental, Adidas, Lidl, Novartis, HP, LBBW Immobilien, and Fraport, spanning automotive manufacturing, food and beverage, technology, retail, healthcare, pharmaceuticals, banking, and aerospace. The firm holds BAFA listing, TÜV-trained expert status, and dena-registered Energy Efficiency Expert credentials, which are prerequisites for delivering federally subsidized energy consulting and municipal heat planning mandates in Germany. Leadership was expanded in two 2024 steps (Lucas Frey in April, Sebastian Nowak in December), bringing the managing director team to five alongside the three founders and 2017 appointees Robert Lehmann and Fabian Schurz.

Name

Fact Gmbh Efacilities Solutions

Legal name

FACT GmbH

Website

https://fact-gmbh.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

51–100 employees

Short description

FACT GmbH is a German engineering consulting firm providing planning services for technical building equipment, energy and media supply systems, and production processes, serving enterprise clients across automotive, industrial, healthcare, retail, and public-sector end markets from offices in Germany and Budapest.

Ownership category

akta.pro rank

Product category

Engineering Services for Buildings

NAICS

Architectural, Engineering, and Related Services (5413), Management, Scientific, and Technical Consulting Services (5416), Other Scientific and Technical Consulting Services (54169)

SIC

Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Systems Engineering & Technical Program Management (BPAHAIAI)

akta.pro secondary industry

Energy Services (Retrofits/Commissioning/Testing & Balancing) (IMAIABAI)

Keywords

• Building services engineering
• HVAC planning services
• Energy consulting
• Municipal heat planning
• BIM consulting

Headquarters

HQ city

Böblingen

HQ country

Germany

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Planning Services: Core revenue from consulting and planning services for technical building equipment (TGA) following HOAI Leistungsphasen (German engineering fee structure). Services include project development, planning, realization, documentation, and operation support.
2. Municipal Heat Planning (Kommunale Wärmeplanung): Municipal heat planning services including status quo analysis, potential analysis, target scenarios, and heat transition strategies for municipalities.
3. Energy Consulting Services: Energy consulting for building owners, investors, operators, and architects including sustainable heating, cooling, water, electricity supply for buildings, quarters, and industrial sites.
4. Construction Management and Supervision: Construction management and supervision services during implementation phase including quality control, interface management, and commissioning support.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

FACT GmbH provides consulting and planning services for technical building equipment (technische Gebäudeausrüstung, TGA), energy and media supply systems, and production processes. Its services span all HOAI Leistungsphasen, from project development and conceptual design through planning, realization, and commissioning, to documentation and operational support. The firm serves enterprise clients across automotive, industrial, healthcare, retail, and public-sector segments, and also delivers municipal heat planning, energy consulting, BIM-based 3D construction, and funding advisory services.

Product overview

FACT GmbH is a consulting and planning service provider for technical building equipment (TGA) and energy supply systems. The company operates under the eFacilities Solutions brand and is part of the TMM Group. Their portfolio includes Kommunale Wärmeplanung PLUS for municipal heating planning, Energieberatung for energy consulting, BIM/3D construction services, Facility Management, Fördermittelberatung for funding advisory, and KI-gestützte Konzeptoptimierung using proprietary AI algorithms. Services span from project development through planning and construction to commissioning and facility management, with a focus on digital plant construction and sustainable building technology.

Differentiator

Problem solved

Functional benefit

Products and services

• Technical Building Equipment (Technische Gebäudeausrüstung, TGA) Planning
• Municipal Heat Planning (Kommunale Wärmeplanung PLUS)
• Energy Consulting for Buildings and Facilities (Energieberatung)

Quantifiable outcome

• 16% energy cost savings achieved at Zeiss Jena high-tech location
• +1 more outcomes

Named customers15 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• DBI (DBI-Network)coreTechnology or IntegrationPartnership for AI-based energy optimization. DBI provides unique machine learning algorithms that create energy forecasts based on load profiles and automatically select matching generators in the right dimensions. FACT integrates this technology into their municipal heat planning and energy consulting services.
• DHBW Horb (Duale Hochschule Baden-Württemberg)minorStrategic or Co-development PartnerCooperation for dual study program in Mechanical Engineering - Supply and Energy Management. FACT offers training positions combining theory with practice.
• TMM GruppecoreOthersFACT GmbH is part of the TMM Group (Timm Planen und Managen). As a group company, FACT benefits from synergies and shared resources within the corporate family. Sustainable planning is a core motto across the group.

Scale indicators7 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Ingenieurgruppe Bauen: German engineering consultancy providing technical building equipment planning and energy consulting for industrial, commercial, and public sector clients across Germany.
• IGS INGENIEURE GmbH & Co. KG: German engineering consultancy offering TGA planning, energy consulting, and BIM services for industrial, healthcare, and public sector clients. Similar size and service scope to FACT.
• BNP Ingenieure GmbH: German TGA engineering consultancy delivering technical building equipment and energy consulting for industrial, office, and healthcare buildings. Comparable mid-size competitor in the German TGA market.
• R + B Ingenieure GmbH: German engineering firm specializing in technical building equipment planning and energy consulting for commercial, industrial, and municipal clients. Comparable service depth in TGA and energy strategy.
• CSZ Ingenieurconsult GmbH: German TGA engineering firm providing technical building equipment planning and energy consulting with comparable customer mix in automotive, industrial, and commercial sectors.
• Planungsgruppe M+M AG: German engineering firm specializing in technical building equipment planning and consulting for industrial, commercial, and public buildings with comparable HOAI-aligned service offerings.
• Drees & Sommer: Leading German engineering and consulting firm specializing in building services, energy concepts, and sustainable construction. Closely comparable to FACT in TGA planning, BIM, and energy consulting for industrial and commercial clients.
• ZWP Ingenieur-AG: German engineering firm focused on technical building equipment, energy efficiency, and sustainable building services for industrial and commercial projects. Directly comparable service portfolio to FACT.
• Carpus+Partner: German engineering consultancy providing TGA planning, BIM services, and energy consulting for production facilities and industrial clients, with comparable automotive and industrial sector exposure.
• EBG GmbH: German engineering consultancy focused on building services, energy supply systems, and decarbonization consulting for municipalities and industrial clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/FACTGmbHeFacilitiesSolutions
• LinkedInlinkedin.com/company/fact-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Fact Gmbh Efacilities Solutions