Haakshorst Rohrtechnik

What Haakshorst Rohrtechnik does

Haakshorst Rohrtechnik GmbH & Co. KG is a German specialty pipeline construction contractor headquartered in Dortmund, operating 13 locations across North Rhine-Westphalia, Saxony, and the Rhine region. The firm designs, installs, maintains, and repairs underground pipeline infrastructure for the transport of natural gas, drinking water, wastewater, district heating, hazardous liquids, and telecommunications cables. Service scope spans new construction, rehabilitation, custom workshop prefabrication, earth and surface works, concrete and masonry chamber construction, and 24/7 emergency repair, supported by trenchless Horizontal Directional Drilling (HDD) capabilities (a new 15-ton rig was commissioned at Eilenburg in November 2024). The company holds a deep certification stack — DVGW GW 301/GW 302/GW 381/FW 601, SCCp Petrochemie 2011, DIN EN ISO 9001:2015, AwSV specialist status, and RAL Kanalbau AK2/AK3 — which qualifies it for regulated gas, water, district heating, and petrochemical tenders across Germany.

The firm generates revenue through project-based B2B contracts with municipal utilities (Stadtwerke Bochum, Herne, Eilenburg, Wülfrath, Erkrath, Bonn Netz, Rheinenergie Köln), large energy groups (E.ON, RWE Power, UNIPER Fernwärme, innogy, Iqony, DEW21, e-regio, Mitgas), water suppliers (Wasserwerke Westfalen, Heidewasser), telcos (Telekom, Net-Cologne), and industrial clients. Pricing is quote-based per project with no public disclosure of rates; customer acquisition occurs through direct sales, public tenders, and long-standing framework agreements. The operating group, known as Haakshorst Gruppe, comprises Haakshorst Rohrtechnik, Haakshorst Tiefbau GmbH & Co. KG, Jaeger Tiefbau, and the recently acquired BEM GmbH Rohrnetzservice (June 2024, adding district heating sleeve-assembly and re-insulation services). Managing Directors Johann Jaeger and Dirk Tomczak lead a workforce of 51–100 employees, with no external institutional investment, private equity backing, or public listing identified.

Name

Haakshorst Rohrtechnik

Legal name

Haakshorst Rohrtechnik GmbH & Co. KG

Website

https://haakshorst-rohrtechnik.de

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

51–100 employees

Short description

Haakshorst Rohrtechnik is a German specialty contractor that designs, builds, and maintains underground pipeline infrastructure for gas, water, wastewater, district heating, and telecom, serving municipal utilities, energy groups, and industrial clients across 13 German locations.

Ownership category

akta.pro rank

Product category

Pipeline Construction and Infrastructure Services

NAICS

Water and Sewer Line and Related Structures Construction (23711), Water and Sewer Line and Related Structures Construction (237110), Oil and Gas Pipeline and Related Structures Construction (237120), Utility System Construction (2371)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Water & Wastewater Pipeline Construction (Mains, Force Mains, Interceptors) (IMAFAGAC)

Keywords

• Pipeline construction services
• Trenchless pipe installation
• District heating networks
• Gas water pipelines
• Civil engineering contractor

Headquarters

HQ city

Dortmund

HQ country

Germany

HQ region

Europe

Offices13 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Pipeline Construction Services: Project-based revenue from construction and installation of pipeline infrastructure for gas, drinking water, wastewater, district heating, and industrial applications. Services include new installations, repairs, maintenance, and emergency availability 24/7.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Haakshorst Rohrtechnik designs, constructs, and maintains underground pipeline infrastructure for the transport of gas, drinking water, wastewater, district heating, and hazardous liquids. Services cover new installation, repair, maintenance, and 24/7 emergency response for municipal utilities, energy companies, and industrial operators, employing both open-trench methods and trenchless Horizontal Directional Drilling (HDD) technology.

Product overview

Haakshorst Rohrtechnik is a specialized pipeline construction company offering integrated services for the transport of gas, drinking water, wastewater, district heating, and hazardous liquids. The company operates a unified service portfolio organized into interconnected modules: core pipeline construction (Rohrleitungsbau) serves as the primary offering, supported by specialized modules for gas/water/wastewater pipelines, district heating and industrial pipelines, earth and surface works, cable laying, concrete/masonry works, and custom fabrication. The subsidiary BEM GmbH Rohrnetzservice extends district heating capabilities. All services are delivered with 24/7 repair and maintenance availability, using trenchless HDD technology for certain installations. The company maintains 13 locations across Germany and serves municipal utilities, industrial clients, and power plant operators.

Differentiator

Problem solved

Functional benefit

Products and services

• Pipeline Construction (Rohrleitungsbau)

Quantifiable outcome

• Minimized supply outages during construction through optimized prefabrication
• +1 more outcomes

Named customers27 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Five partnerships are on record, tiered minor and core.

• TOPGOLF OberhausenminorGTM or Marketing Partner · 1 February 2026Event venue hosting annual mandatory training sessions. Companies Haakshorst Rohrtechnik and Jaeger Tiefbau Herne conducted their 2026 annual training at TOPGOLF Oberhausen.
• BEM GmbH RohrnetzservicecoreStrategic or Co-development Partner · 17 June 2024Founded 1989 in Dinslaken with additional branch in Burgstädt/Chemnitz, BEM GmbH Rohrnetzservice has evolved from pipe insulation specialist to nationwide trading and installation company. With competencies in sleeve assembly for district heating pipes, BEM strengthens Haakshorst's 'Rundum-Sorglos-Paket' (complete care package) in district heating.
• DMAXminorGTM or Marketing Partner · 12 November 2020German television channel featured Haakshorst Rohrtechnik in 'Deutschland 24/7 - Ohne uns läuft nichts!' Season 2 Episode 7, aired November 12, 2020. The documentary highlighted the company's role in critical infrastructure. A continuation has been booked.
• ZOOM Erlebniswelt GelsenkirchenminorGTM or Marketing Partner · 1 October 2020Sponsorship partnership including patronage of polar bear enclosure and mascot 'Eisbär Bill'. Three sponsor enclosures were officially inaugurated on 18.08.2023. The partnership provides marketing visibility for Haakshorst.
• FitXminorGTM or Marketing Partner · 29 April 2020FitX is a corporate fitness partner providing employee fitness programs. Common sports activities promote team spirit and cohesion, making training more enjoyable.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• PPS Pipeline Systems GmbH: Germany-based pipeline construction company serving gas, district heating, and industrial pipeline projects. Closely comparable in service offering (Rohrleitungsbau) and target customer segments (utilities and industrial clients).
• Josef Pfafflinger Bauunternehmung GmbH: Austrian/German pipeline construction firm with comparable expertise in gas, water, and district heating pipeline construction across the DACH region. Similar DVGW-equivalent certification profile and municipal/utility customer mix.
• Sprint Sanierung GmbH: German trenchless pipeline rehabilitation specialist serving water, gas, and wastewater networks. Comparable in trenchless/no-dig technology focus and municipal utility customer base, with overlap on pipeline repair and maintenance services.
• Friedrich Vorwerk Group SE: German pipeline and plant constructor specializing in gas, water, and district heating infrastructure. Closely comparable to Haakshorst in scope (Rohrleitungsbau), customer base (utility operators), and German regulatory framework (DVGW-certified).
• Rädlinger ZT GmbH: German civil engineering firm offering pipeline construction, trenchless installation, and utility infrastructure. Comparable in HDD and trenchless capabilities, geographic focus on Germany, and municipal/utility customer base.
• Bohlen & Doyen GmbH: German pipeline construction specialist with deep experience in gas, water, and high-pressure pipelines. Direct competitor for municipal and utility pipeline tenders, comparable to Haakshorst in DVGW-certified gas and water pipeline scope.
• Hans Brochier Spezialtiefbau GmbH: Specialist German civil engineering and pipeline contractor with comparable trenchless and HDD capabilities. Directly comparable in trenchless installation technology and urban infrastructure work.

Broad incumbents

• Max Bögl: Large German construction group active in civil engineering and infrastructure including pipeline construction. Broader portfolio than Haakshorst but competes in adjacent utility construction tenders.
• Leonhard Weiss: Major German construction company with utility infrastructure and pipeline capabilities, including gas, water, and district heating. Larger and more diversified than Haakshorst but overlapping on core pipeline construction scopes.
• STRABAG AG: Large European construction group with significant utility and pipeline construction operations across Germany. While broader in scope, it competes for the same municipal and utility pipeline tenders as Haakshorst and can leverage scale advantages.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Haakshorst
• LinkedInlinkedin.com/company/haakshorst-rohrtechnik-gmbh-co-kg
• Instagraminstagram.com/haakshorst_rohrtechnik

Compliance13 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries3 records

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 Haakshorst Rohrtechnik