Redpath Deilmann

What Redpath Deilmann does

REDPATH DEILMANN GmbH is a German specialized engineering contractor headquartered in Dortmund that focuses on shaft sinking (Schachtbau), shaft rehabilitation (Schachtsanierung), and ground freezing (Vereisung) for the mining and tunneling industries. Tracing its roots to approximately 1890, the company claims over 135 years of accumulated shaft-construction experience and operates as the European arm of the global Redpath Group, an international mining services organization with offices across Africa, Asia, Australia, Europe, and the Americas. The firm delivers full-cycle shaft projects from feasibility and planning studies through construction, commissioning, and ongoing maintenance.

The company's service portfolio comprises five integrated offerings: Planung & Studien (planning and feasibility studies), Schachtbau (shaft construction using conventional or mechanized methods), Schachtsanierung (renovation and expansion of aging shafts up to 100 years old), Vereisung (ground-freezing technology for stabilizing water-bearing and loose-ground formations in shaft, deep, and tunnel construction), and Service (mine maintenance including backfilling, rope replacement, and pipeline installation). Its core technical differentiation lies in freeze-shaft sinking (Gefrierschachtbau), pre-borehole shaft sinking, and the capacity to rehabilitate century-old shaft infrastructure, supported by ISO 9001 quality certification and a BG geprüft occupational safety certification valid through 2027.

REDPATH DEILMANN generates revenue exclusively through project-based B2B contracts with mining operators and infrastructure developers — primarily potash, polyhalite, and iron ore miners, alongside German energy-transition transmission projects such as the SuedLink cable-routing initiative and the Schacht Konrad 2 federal repository project. Pricing is custom and quote-based with no public rate cards; engagements are won through direct enterprise sales, geological surveys, and feasibility consultations rather than channel or self-serve mechanisms. Active projects span Germany, the UK, Belarus, Russia, and Sweden, with extended reach into additional geographies via the global Redpath Group.

Name

Redpath Deilmann

Legal name

REDPATH DEILMANN

Website

https://deilmann-haniel.com

Company type

Private

Founded year

1890

Operating status

Operating

Headcount range

251–500 employees

Short description

REDPATH DEILMANN GmbH provides specialized shaft construction, rehabilitation, and ground-freezing services for mining and energy-infrastructure projects. As the European arm of the global Redpath Group, it serves potash, polyhalite, iron ore, and German energy-transition clients across Europe and overseas.

Ownership category

akta.pro rank

Product category

Mining Infrastructure Engineering Services

NAICS

Support Activities for Metal Mining (213114), Support Activities for Nonmetallic Minerals (except Fuels) Mining (213115), Support Activities for Mining (2131), Utility System Construction (2371)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Shaft Sinking, Raise Boring & Underground Development Works (IMAKAOAC)

akta.pro secondary industries

Mine Maintenance & Asset Reliability Contracting (Mobile/Fixed Plant Maintenance, Shutdowns, Overhauls) (IMAKAKAF), Tunnel Construction (Road, Rail, Utility) (IMAFAEAC), Mine Construction & Development Contracting (Shaft Sinking, Tunneling, Pre-Strip, Civil Works) (IMAKAKAG)

Keywords

• Shaft construction services
• Mine shaft sinking
• Ground freezing solutions
• Shaft rehabilitation services
• Mining infrastructure engineering

Headquarters

HQ city

Dortmund

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Shaft Construction Projects: Full-cycle shaft sinking services including planning, excavation, lining, and commissioning for mining operations. Projects range from conventional to machine-driven and freeze-shaft methods.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

REDPATH DEILMANN provides specialized shaft construction, shaft rehabilitation, and ground freezing services for the mining and tunnel construction industry. Its core offerings cover the full project lifecycle — feasibility studies and planning, conventional and machine-driven shaft sinking, freeze-shaft sinking in water-bearing ground, renovation and modernization of aging mine shafts, and ongoing mine maintenance services. Customers are mining companies and energy-infrastructure developers in Germany, Europe, and overseas markets.

Product overview

REDPATH DEILMANN is a shaft construction and mining services company offering a unified service portfolio spanning the entire project lifecycle. As part of the global Redpath Group, the company provides five integrated core services: Planung & Studien (planning and feasibility studies), Schachtbau (shaft construction), Schachtsanierung (shaft renovation), Vereisung (ground freezing technology), and Service (maintenance and mine services). These services are offered as a coordinated portfolio rather than discrete software products, covering shaft construction projects from initial planning through to renovation and ongoing maintenance, serving mining and tunnel construction clients in Germany, Europe, and overseas.

Differentiator

Problem solved

Functional benefit

Products and services

• Planung & Studien (Planning & Studies) Feasibility studies, analyses, time and cost estimates, and efficient planning from approval through execution according to applicable standards in Germany and abroad. Includes sustainable solutions through innovation and development. Delivered for mining and tunnel construction clients requiring upfront project planning.
• Schachtbau (Shaft Construction) Shaft construction services using conventional or mechanized methods, on pre-drilled holes or full-face excavation. The company delivers mine shafts safely and on schedule to final depth for mining operators and infrastructure clients.
• Schachtsanierung (Shaft Renovation) Renovation, conversion, and expansion services for existing mine shafts up to 100 years old. Addresses typical damage patterns and provides customized solutions for rehabilitation and modernization of aging shaft infrastructure for mining and infrastructure clients.
• Vereisung (Ground Freezing Technology) Ground freezing services for shaft, deep, and tunnel construction. An environmentally friendly procedure that effectively seals and secures water-bearing soils and loose-soil formations, enabling safe shaft sinking in challenging geological conditions.
• Service (Mine Maintenance) Mine maintenance services including renovation, backfilling, rope replacement, planning and installation of shaft pipelines, road securing and rehabilitation, and development of efficient solutions for ongoing mine operations.

Quantifiable outcome

• Rehabilitation of mine shafts up to 100 years old

Named customers6 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

Feature6 records

Partnerships

One partnership is on record.

• Redpath GroupcoreOthersREDPATH DEILMANN is an integral part of the global Redpath Group, an international mining services organization. The Redpath Group provides a worldwide network of offices and operations spanning Africa, Asia, Australia, Europe, and the Americas, enabling REDPATH DEILMANN to pursue international projects through the group's global platform.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Master Drilling: South Africa-based drilling and raiseboring specialist serving underground mining clients globally. Overlaps with Redpath Deilmann in mechanized shaft construction, raise boring, and underground development services.
• Byrnecut: Australian underground mining contractor providing shaft sinking, lateral development, and production services. Comparable to Redpath Deilmann in the underground mine development segment and competes for similar potash, gold, and base-metal projects.
• DMC Mining Services: Canadian shaft sinking and underground mine contracting specialist. Direct peer to Redpath Deilmann in conventional and mechanized shaft sinking, with comparable expertise in freeze shaft construction for North American mining clients.
• Cementation (Mota-Engil): Global shaft sinking and underground mine development contractor historically part of Murray & Roberts and now under Mota-Engil. Directly competes with Redpath Deilmann on greenfield and deep shaft projects for potash, copper, and other minerals across multiple continents.
• Thyssen Schachtbau: Historic German shaft construction and mining services firm and a direct domestic peer to Redpath Deilmann. Provides shaft sinking, lining, and remediation services in Germany and Europe, competing for the same potash and coal mining clients.
• Shaft Sinkers: Specialist shaft sinking contractor headquartered in South Africa with operations across Africa. Competes head-to-head with Redpath Deilmann on deep shaft sinking, raiseboring, and underground mine development projects, particularly for precious and base metal miners.

Emerging players

• Stantec: Engineering consultancy that has built out a mining services practice via acquisitions, including shaft and underground infrastructure design. Partial overlap with Redpath Deilmann at the planning and study phase, and a potential partner or competitor on integrated mine development mandates.

Broad incumbents

• Hatch: Global engineering consultancy with deep mining practice covering shaft design, mine planning, and project delivery. Comparable to Redpath Deilmann at the engineering and feasibility study stage of shaft projects, and occasionally competes for full shaft execution work.
• Redpath Group: Parent organization of Redpath Deilmann and a broader global mining services contractor. Comparable in service portfolio (shaft sinking, mine development, raise boring) but operates at much larger scale and across more geographies than the European Redpath Deilmann entity.
• Worley: Global engineering and EPC services provider with a sizable mining services practice. Overlaps with Redpath Deilmann in mining-related engineering studies, EPCM, and shaft/tunnel project delivery for major resource clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/redpathdeilmann/?locale=de_DE
• LinkedInlinkedin.com/company/redpath-deilmann-gmbh/?originalSubdomain=de
• Instagraminstagram.com/redpathdeilmann/?hl=de

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 Redpath Deilmann