dietrich

Name

dietrich

Legal name

Dietrich GmbH

Website

https://dietrich-info.com

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

NAICS

Water and Sewer Line and Related Structures Construction (237110), Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Plumbing & Utility Systems (Potable/Non-Potable Water, Sanitary, Storm, Sewage Lift) (EUAEAFAF)

akta.pro secondary industries

HVAC & Refrigeration Contracting (IMAFALAB), Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

Keywords

• Pipeline construction services
• Building technology services
• Shallow geothermal systems
• District heating pipelines
• Building services installations

Headquarters

HQ city

Weilheim An Der Teck

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales, Others

Revenue model

1. Pipeline Construction Services: Project-based construction services for gas and water supply pipelines, district heating, building drainage, industrial pipelines, and building installations. Revenue generated through contract-based project work.
2. Building Technology Services: Commercial and public building technology services including consultation, planning, installation, commissioning, and service/maintenance.
3. Geothermal Energy Systems: Shallow geothermal services including drilling, ground probe installation and grouting, horizontal installation, and interior installation work.
4. Building Services (Haustechnik): Sanitary, heating, and installation services, solar and PV systems, swimming pools, baths, and renewable energy systems with ongoing customer support.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Dietrich GmbH provides project-based construction and installation services across four divisions: underground pipeline construction (gas, water, district heating, building drainage, industrial pipelines), building technology (consultation, planning, installation, commissioning, service and maintenance for commercial and public buildings), shallow geothermal energy systems (drilling, ground probes, grouting, horizontal and interior installation via the 100% subsidiary Dietrich Erdwärme GmbH), and building services (sanitary, heating, solar/PV, swimming pools, baths, renewable energy systems) for residential and commercial customers in the Stuttgart/Baden-Württemberg region.

Product overview

Dietrich GmbH is a construction services company offering four interconnected service divisions: Rohrleitungsbau (pipeline construction) for underground utilities and drainage, Gebäudetechnik (building technology) for commercial and public building projects, Erdwärme (geothermal energy) for surface-near geothermal systems via subsidiary Dietrich Erdwärme GmbH, and Haustechnik (building services) for residential and commercial building installations. The company operates as a unified construction services provider with specialized divisions serving different infrastructure and building needs.

Differentiator

Problem solved

Functional benefit

Named customers1 record

Segments3 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

16 partnerships are on record, tiered minor.

• Rohrleitungsbauverband e. V.minorOthersMembership in the Pipeline Construction Association for industry networking and standards compliance
• DVGW (Deutscher Verband Gas/Wasser)minorOthersMembership in the German Technical and Scientific Association for Gas and Water for standards compliance and technical guidelines
• Verein Deutscher Ingenieure (VDI)minorOthersMembership in the Association of German Engineers for technical standards and professional development
• Bundesverband Wärmepumpe e.V. (BWP)minorOthersMembership in the German Heat Pump Association for heat pump certification and industry standards
• Innung Sanitär Heizung und Klima BWminorOthersMembership in the Baden-Württemberg Chamber of Crafts for sanitary, heating and climate trades
• Handwerkskammer Region StuttgartminorOthersMembership in the Chamber of Crafts for the Stuttgart region
• Industrie- und Handelskammer StuttgartminorOthersMembership in the Chamber of Industry and Commerce Stuttgart
• IHK UlmminorOthersMembership in the Chamber of Industry and Commerce Ulm
• Ingenieurkammer BWminorOthersMembership in the Baden-Württemberg Chamber of Engineers
• ITGA – Industrieverband Technische Gebäudeausrüstung Baden-Württemberg e. V.minorOthersMembership in the Industrial Association for Technical Building Equipment Baden-Württemberg
• VFL KirchheimminorOthersLocal handball club sponsorship for community engagement and youth work
• TSV LaichingenminorOthersLocal handball and football club sponsorship for community engagement
• TSV ZizishausenminorOthersLocal handball club sponsorship (Landesliga Men and Women)
• TV MerklingenminorOthersLocal football club sponsorship for community engagement
• TSV WeilheimminorOthersLocal handball club sponsorship (Bezirksliga Men)
• SV MachtolsheimminorOthersLocal sports club sponsorship for community engagement and youth work

Scale indicators4 records

Recent moves5 records

Direct peers

• Leonhard Weiss GmbH & Co. KG: Major German construction company headquartered in the same broader region (Kirchheim/Teck area) operating road construction, civil engineering, and pipeline/utility construction divisions. Closely comparable to Dietrich on pipeline construction, civil infrastructure, and regional project delivery.
• DIRINGER & SCHEIDEL GmbH: German Tiefbau and pipeline construction specialist covering utility trenching, water/gas pipeline construction, and infrastructure services. Comparable to Dietrich's Rohrleitungsbau division on scope, customer type (municipal utilities), and regulatory/DVGW-qualified work.

Broad incumbents

• Köster GmbH: Established German general contractor offering infrastructure, civil engineering, and building construction across multiple regions. A broader incumbent comparable to Dietrich on pipeline/infrastructure and building-services capability, but at significantly greater scale.
• STRABAG AG: International construction group with substantial German operations in civil engineering, pipeline construction, and building services. Overlaps with Dietrich on pipeline and infrastructure projects but operates at much greater scale and geographic breadth.
• Max Bögl: Large German construction and infrastructure company active in civil engineering, building construction, and renewable energy. Comparable to Dietrich as a German diversified infrastructure/building contractor with overlap in building technology and renewable energy segments.
• Porr AG: Austrian-headquartered construction group with German operations in civil engineering, infrastructure, and building services. A broader incumbent comparable on pipeline/utility construction and building technology work, though at substantially greater scale.

Emerging players

• GP JOULE: German renewable energy company active in geothermal, heat supply, and decentralized energy solutions. Comparable to Dietrich Erdwärme on shallow geothermal and heat-pump-related infrastructure in the German market, though operating at a different point in the value chain.
• Wirth GmbH: German specialty contractor active in drilling, well construction, and geothermal probe installation. Comparable to Dietrich Erdwärme GmbH on the drilling and shallow-geothermal installation side of the business.

Regional players

• Stadtwerke-Konzerne / municipal utility service arms (e.g., Netze BW): Regional municipal and state-level utility operators (e.g., Netze BW in Baden-Württemberg) that both issue tenders to and sometimes compete with private contractors in pipeline and grid construction. Relevant for the regional market structure in which Dietrich competes for water/gas/district-heating contracts.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xxing.com/companies/dietrichgmbh
• Facebookfacebook.com/Weilheim
• Instagraminstagram.com/dietrich__gmbh
• LinkedInlinkedin.com/company/dietrich-gmbh-weilheim

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 dietrich