Celler Brunnenbau GmbH

What Celler Brunnenbau GmbH does

Celler Brunnenbau Holding GmbH is a Celle, Germany-based holding company operating as the parent entity for a group of subsidiary and affiliated companies providing drilling and boring services internationally. The group employs over 1,200 personnel and operates in more than 30 countries spanning from Algeria to Cyprus. Its service portfolio covers well construction (Brunnenbau), well regeneration (Brunnenregenerierung), exploration drilling (Aufschlussbohrungen), seismic services, environmental technology, geothermal drilling (Erdwärme), ground probe installation (Erdsonden), and fire water wells (Löschwasserbrunnen), addressing well drilling, special civil engineering, and environmental technology projects of any scale.

The company generates revenue through professional services and equipment delivery, selling directly to water management entities, energy providers, housing construction companies, industrial businesses, and private investors. It operates a sales-led go-to-market motion from its Celle headquarters, with international project deployments executed via its subsidiary and affiliated companies. Marketing is conducted primarily through a multilingual corporate website with downloadable product data sheets in German, English, and French, including country-specific collateral for markets such as India. No public pricing, contract values, or revenue figures are disclosed.

The holding structure consolidates multiple operating subsidiaries engaged in drilling services globally. The company's competitive positioning rests on the qualification and flexible mobilization of its workforce, enabling cross-border deployment of personnel and equipment, and on a reputation for sustainable quality and reliability that has made its experts sought-after consultants in special civil engineering and environmental technology. Authorised signatory Dirk Wietfeldt represents the holding entity in the commercial register.

Name

Celler Brunnenbau GmbH

Legal name

Celler Brunnenbau Holding GmbH

Website

https://celler-brunnenbau-holding.de

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

101–250 employees

Short description

Celler Brunnenbau Holding GmbH is a Celle, Germany-based holding company that delivers drilling, well construction, special civil engineering, and environmental technology services through subsidiaries operating in 30+ countries, serving water, energy, construction, and industrial clients.

Ownership category

akta.pro rank

Product category

Well Drilling and Special Civil Engineering Services

NAICS

Drilling Oil and Gas Wells (213111), Support Activities for Oil and Gas Operations (213112), Geophysical Surveying and Mapping Services (541360)

SIC

Drilling Oil & Gas Wells (1381), Oil & Gas Field Exploration Services (1382), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Well Construction & Completion Services (Cementing, Casing, Tubular Running) (EUALABAC)

akta.pro secondary industries

OFS Engineering, Construction & O&M (Field Development, Brownfield, Maintenance) (EUALABAM), Seismic & Geoscience Services (Acquisition, Processing, Interpretation) (EUALABAK), Production Services & Artificial Lift (ESP, Rod Lift, Gas Lift, Chemicals) (EUALABAH)

Keywords

• Well drilling services
• Special civil engineering
• Geothermal drilling
• Environmental remediation drilling
• Exploration drilling services

Headquarters

HQ city

Celle

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Services, Solutions, and Equipment: The company provides services, delivers problem solutions, and supplies plants and components related to drilling and boring operations. Their portfolio includes well drilling, special civil engineering, and environmental technology services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

The company provides drilling services, delivers problem solutions, and supplies plants and components around drilling operations. Its portfolio covers well construction, well regeneration, exploration drilling, seismic drilling, environmental technology, geothermal drilling, ground probe installation, and fire water well construction. Service delivery is executed through qualified personnel and specialized drilling equipment deployed internationally.

Product overview

Celler Brunnenbau Holding GmbH operates as an international holding company providing drilling services, solutions, and equipment for well construction and specialized civil engineering. The group offers a comprehensive portfolio of drilling-related services including well construction (Brunnenbau), well regeneration (Brunnenregenerierung), exploration drilling (Aufschlussbohrungen), seismic services, environmental technology, geothermal drilling (Erdwärme), ground probes (Erdsonden), and fire water wells (Löschwasserbrunnen). With over 1,200 employees and operations in more than 30 countries, the company serves water management utilities, energy suppliers, housing construction companies, industry, and private investors.

Differentiator

Problem solved

Functional benefit

Products and services

• Brunnenbau (Well Construction) Construction of wells for water extraction, drinking water supply, and industrial applications, delivered for water management entities, industry, and private investors.
• Brunnenregenerierung (Well Regeneration) Maintenance and restoration services for existing wells to restore functionality and extend service life.
• Aufschlussbohrungen (Exploration Drilling) Exploration drilling services for geological surveys and resource assessment.
• Seismik (Seismic Services) Seismic drilling and measurement services for geological and geophysical applications.
• Umwelt (Environmental Technology) Environmental drilling and remediation services for environmental protection projects.
• Erdwärme (Ground Heat / Geothermal) Geothermal drilling services for ground source heat pump systems and renewable energy projects.
• Erdsonden (Ground Probes) Installation of ground probe systems for geothermal heating and cooling applications.
• Löschwasserbrunnen (Fire Water Wells) Construction of fire suppression water wells for industrial and municipal fire protection systems.

Named customers4 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

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Bauer AG: German-based global specialist foundation engineering and drilling contractor with comparable services in well construction, special civil engineering and ground engineering. Operates a holding/subsidiary structure similar to Celler Brunnenbau and serves overlapping water, energy and construction end markets.
• Stump-Franki Spezialtiefbau GmbH: German special civil engineering contractor (part of BAUER Group) offering foundation drilling, ground engineering and environmental services. Direct overlap with Celler Brunnenbau's Spezialtiefbau and well construction offerings in the German-speaking market.
• Boart Longyear: Global drilling services and equipment provider active in mineral exploration, water well, geothermal and environmental drilling. Closely comparable to Celler Brunnenbau's Aufschlussbohrungen, Seismik and well construction services.
• Herrenknecht AG: German manufacturer and contractor of mechanized tunneling and drilling equipment for water, geothermal, energy and infrastructure projects. Comparable in offering drilling-based solutions across water management and energy end markets.
• Trevi Group: Italian specialty foundation engineering contractor providing drilling, grouting and ground improvement services. Competes with Celler Brunnenbau in foundation and special civil engineering segments for industrial and infrastructure customers.

Regional players

• Layline (former Layne Christensen): Water well drilling and mineral exploration contractor primarily serving North American markets. Comparable service lines (water supply wells, environmental drilling, exploration) but geographically non-overlapping with Celler Brunnenbau's EMEA base.
• SDC Drilling B.V. Dutch-based drilling contractor specializing in water wells, geothermal and environmental drilling in Benelux and Western Europe. Comparable service mix to Celler Brunnenbau's Brunnenbau, Erdwärme and Umwelt offerings for utility and industrial customers.

Broad incumbents

• Keller Group plc: UK-listed ground engineering specialist offering piling, ground improvement and drilling services across global markets. Overlaps with Celler Brunnenbau's special civil engineering and foundation drilling services for construction and infrastructure customers.

Emerging players

• Robit Plc: Finnish manufacturer of drilling consumables (bits, casing systems) used in water well, geothermal, exploration and foundation drilling. Adjacent comparison given Celler Brunnenbau's drilling rig activity; could supply or partner with the group.

Others

• European Geothermal Energy Council (EGEC) members: Industry association representing European geothermal drilling and energy providers; relevant ecosystem comparator for benchmarking the group's Erdwärme/Erdsonden services and identifying strategic partnership opportunities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/celler-brunnenbau-holding-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Celler Brunnenbau GmbH