What ITGA does

ITGA (Industrieverband Technische Gebäudeausrüstung Baden-Württemberg e.V.) is a regional German trade association founded in 1946 and headquartered in Stuttgart, representing companies in the Technical Building Equipment (TGA) sector across Baden-Württemberg. The association serves as the collective bargaining counterpart to IG Metall for the regional TGA industry and provides its 50+ member companies with services including negotiated tariff agreements, vocational training and certification (notably the 'ITGA Leitender Obermonteur' program), technical and economic consulting, regional working groups (Arbeitskreise), and preferential partner rates through the 'ITGA & More' benefits program covering mobility, hospitality, standards access, and continuing education. Member companies include major TGA players such as Bosch Thermotechnik Buderus, Viessmann, ENGIE Deutschland, Trane Deutschland, WILO, and Adolf Würth, alongside regional Mittelstand firms.

The association is affiliated with the federal BTGA (Bundesverband Technische Gebäudeausrüstung e.V., founded 1898), one of eight state-level associations, and maintains formal partnerships with FGK (climate/ventilation industry), LVI (Baden-Württemberg industry federation), Plattform Umwelttechnik (environmental technology platform), and six educational institutions including Universität Stuttgart, Hochschule Esslingen, Hochschule Biberach, Hochschule Offenburg, and DHBW Stuttgart/Mannheim, supporting both R&D and dual-study vocational pipelines. Revenue is generated primarily through annual membership fees set by the General Assembly (Mitgliederversammlung), with affiliate and referral income from the partner benefits program as a secondary stream. The organization is governed by an elected board chaired by Steffen Hild, with Jörg Staudenmayer as Managing Director (Geschäftsführer) responsible for day-to-day operations, and a Geschäftsstelle of fewer than ten staff.

As an eingetragener Verein under German law, ITGA is a non-profit, member-owned entity without external shareholders, listed securities, or external funding; growth is constrained to organic member acquisition within its single-state geographic remit. The association does not develop proprietary technology products, instead focusing on standards influence, industry representation, and human-mediated professional development services for its member companies.

Name

ITGA

Legal name

Industrieverband Technische Gebäudeausrüstung Baden-Württemberg e.V.

Website

https://itga-bw.de

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

1–10 employees

Short description

ITGA is a Stuttgart-based, member-owned German trade association founded in 1946 that represents 50+ Technical Building Equipment (TGA) companies in Baden-Württemberg through collective bargaining, vocational training, networking, and partner benefits.

Ownership category

akta.pro rank

Headquarters

HQ city

Stuttgart

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Membership Fees: ITGA generates revenue primarily through membership fees from TGA companies operating in Baden-Württemberg. Members receive access to tariff contracts, training programs, networking events, and collective representation services.
2. Member Benefits and Preferential Rates: The association negotiates preferential rates with partners (hotels, fuel cards, training providers) for member companies, generating value through collective purchasing power and exclusive discounts.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

ITGA is a regional industry association (eingetragener Verein / e.V.) that represents companies in the Technical Building Equipment (TGA / Technische Gebäudeausrüstung) sector in Baden-Württemberg, Germany. It negotiates and manages collective tariff agreements with trade unions, delivers vocational training and certification programs such as the ITGA Leitender Obermonteur, provides advisory services on technical, economic, and training matters, and runs member networking and preferential partner benefits programs.

Product overview

ITGA (Industrieverband Technische Gebäudeausrüstung Baden-Württemberg e.V.) is an industry association for Technical Building Equipment (TGA/Technische Gebäudeausrüstung) in Baden-Württemberg, Germany. Rather than a unified software platform, ITGA offers a portfolio of member services including collective bargaining agreement management (Tarifverträge), professional education programs (Berufsbildung), consulting services, networking opportunities through the ITGA-Netzwerk, and preferential member benefits via the ITGA & More program. The association connects approximately 500 member companies across the TGA sector and advocates for the industry at regional and national levels through its affiliation with BTGA.

Differentiator

Problem solved

Functional benefit

Products and services

• Tarifverträge (Collective Bargaining Agreements) Negotiation and management of branch collective bargaining agreements with trade unions, covering wages, salary tariffs, working condition standards, training compensation, and benefits for technical building equipment companies in Baden-Württemberg.
• Beratung (Consulting Services) Advisory services for member companies on technical, economic, and professional education matters within the technical building equipment sector.
• Berufsbildung (Vocational Training Programs) Professional education services including development of training occupations, study programs, practical training support, exchange with vocational schools and universities, and certification programs such as ITGA Leitender Obermonteur.
• ITGA-Netzwerk (Network Services) Network connecting members with national associations (BTGA), regional state associations, industry partners (FGK, LVI), research institutions, universities, and vocational schools to facilitate knowledge exchange and collaboration in technical building equipment.
• ITGA & More - Member Benefits Program Preferential conditions program offering members discounted fuel cards, hotel accommodations, vehicle rentals, training courses, certification support, and access to partner services across mobility, energy, finance, and continuing education categories.

Quantifiable outcome

• 80th General Assembly held in June 2026 demonstrating sustained organizational relevance since founding.
• +1 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

16 partnerships are on record, tiered minor and core.

• Plattform Umwelttechnik e.V.minorStrategic or Co-development Partner · 1 January 2011Platform for environmental technology in Baden-Württemberg, bringing together companies, universities, research institutes, and institutions. Promotes cooperation in R&D, production, services, and international market development.
• Verein der Förderer der Forschung im Bereich Heizung-Lüftung-Klimatechnik Stuttgart e.V.coreStrategic or Co-development Partner · 1 January 1983ITGA was co-founder in 1983 (then as IHKS) of this research support association. Purpose is to secure and develop the heating, ventilation, and air conditioning study program at University of Stuttgart. An own chair was established in 1996, now part of IGTE at University of Stuttgart.
• BTGA (Bundesverband Technische Gebäudeausrüstung e.V.)coreStrategic or Co-development PartnerBTGA is the national federation of TGA associations. ITGA is one of 8 state associations affiliated with BTGA, which was founded in 1898 and represents approximately 500 large and medium-sized TGA companies with about 45,000 employees. BTGA is headquartered in Bonn.
• FGK (Fachverband Gebäude-Klima e.V.)coreStrategic or Co-development PartnerFGK is the leading industry association for the German climate and ventilation industry. ITGA is a member of FGK and FGK is a member of ITGA, demonstrating mutual partnership.
• LVI (Landesverband der Baden-Württembergischen Industrie e.V.)coreStrategic or Co-development PartnerLVI is the cross-industry, policy-focused leadership organization for industry and industry-related services in Baden-Württemberg. ITGA is a member of LVI, which represents BDI interests at the state level.
• cci Dialog GmbHminorGTM or Marketing PartnerProvides information, continuing education, and experience exchange for ventilation, climate, and refrigeration professionals. ITGA members receive 10% discount on cci training events. Job postings can be published at special rates.
• Universität StuttgartcoreOthersITGA supports university-level research and development in heating and room air technology. The association is a member of the Förderverein research support association and the Verbandsgeschäftsführer sits on its board.
• Hochschule EsslingenminorOthersRegular contact and exchange with the Faculty 'Building Energy Environment (GEU)' at Hochschule Esslingen in educational policy aspects. Verbandsgeschäftsführer is a lecturer and examination officer for contract and construction law.
• Hochschule BiberachminorOthersRepresentatives from the Faculty of Architecture and Energy Engineering are members in ITGA's Berufsbildungsausschuss. Association is involved in the 'Biberacher Modell' dual study program combining apprenticeship with engineering degree.
• Hochschule OffenburgminorOthersPartner in vocational education area, working particularly with the Faculty of Mechanical Engineering and Process Engineering.
• DHBW Stuttgart (Duale Hochschule Baden-Württemberg)minorOthersDHBW Stuttgart Campus Horb offers 'Versorgungs- und Energiemanagement' study program. Some ITGA members are dual partners of DHBW Stuttgart.
• DHBW MannheimminorOthersPartnership started February 2013. DHBW Mannheim offers 'Versorgungs- und Energiemanagement' study program. Verbandsgeschäftsführer holds regular lectures on construction contract law. Some ITGA members are dual partners.
• ACCOR (Hotels)minorGTM or Marketing Partner470 hotels in DACH region (Luxury to Economy) including Mercure, Novotel, ibis. Attractive special conditions for association members.
• UTA (Union Tank Eckstein)minorGTM or Marketing PartnerLeading mobility service provider for fuel and service cards in Europe with over 50,000 stations. Members get attractive discounts, cross-brand fueling, cashless, Europe-wide. No admission fee, no minimum fleet size, no minimum turnover.
• Beuth Verlag GmbHminorGTM or Marketing Partner260 standards in full text specifically for TGA areas. Regular updates. Attractive special conditions for members.
• EssominorGTM or Marketing PartnerHigh discounts for ITGA member companies on diesel and gasoline. Access to 2,773 stations throughout Germany. Secure handling through PIN-protected transactions.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• BDH (Bundesverband der Deutschen Heizungsindustrie e.V.): BDH is the federal association of the German heating industry, representing manufacturers of heating systems. Directly comparable as a TGA-adjacent trade association with member overlap (e.g., Bosch Thermotechnik, Viessmann are both BDH and ITGA members).
• HEA – Fachgemeinschaft für effiziente Energieanwendung e.V. HEA is the German industry association for efficient energy use, active in heating, ventilation and building energy topics. Comparable to ITGA as a thematic industry association serving TGA and energy-efficiency professionals.
• ZVSHK (Zentralverband Sanitär Heizung Klima): ZVSHK is the main German central association for the sanitary, heating, and climate sector. It serves as the national trade body for SHK crafts, parallel to ITGA's role as a regional TGA industry association, with overlapping membership and policy agenda.
• BTGA (Bundesverband Technische Gebäudeausrüstung e.V.): BTGA is the federal-level federation of which ITGA is one of 8 state associations. It represents ~500 TGA companies and ~45,000 employees nationally. Directly comparable in function (collective bargaining, training, standards) but at the national level.
• FIGAWA (Bundesvereinigung der Firmen im Gas- und Wasserfach e.V.): FIGAWA is the German industry association for the gas and water sector, with overlap into TGA plumbing and sanitation. Comparable function as a trade association representing technical infrastructure companies with standards and regulatory influence.
• FGK (Fachverband Gebäude-Klima e.V.): FGK is the leading German industry association for climate and ventilation, and a mutual member of ITGA. Directly comparable as a TGA-adjacent trade association serving overlapping HVAC industry members.

Regional players

• Handwerkskammer Region Stuttgart: The Stuttgart Chamber of Crafts is a regional public-law body that supports and regulates crafts trades in Baden-Württemberg. Comparable as a regional institutional partner for TGA craftsmen, with overlapping training and apprenticeship agenda.
• IHK Region Stuttgart (Industrie- und Handelskammer): IHK Region Stuttgart is the regional chamber of commerce for industry and services in Baden-Württemberg. Comparable as a regional institutional stakeholder with policy influence on TGA industry employers and training regulation.

Others

• DEKRA e.V. DEKRA is a major German testing, inspection and certification body. Not a peer association but an adjacent ecosystem participant that sets the certification standards ITGA's training programs align with.

Broad incumbents

• VDI (Verein Deutscher Ingenieure): VDI is Germany's largest engineering association with broad technical and standards influence. ITGA already co-hosts events with VDI ('ITGA meets VDI'). Comparable as a technical standards body but with much broader scope beyond TGA.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xxing.com/communities/groups/tga-forum-austauschplattform-fuer-technische-gebaeudeausruestung-2356-1111516/posts
• LinkedInlinkedin.com/company/itgabw
• Facebookfacebook.com/itgabadenwuerttemberg

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ITGA