GBM Minerals Engineering Consultants

What GBM Minerals Engineering Consultants does

GBM Minerals Engineering Consultants (legal entity: GBM Limited) is a UK-based, independent firm of consulting engineers founded in 1994 by Michael Short, who continues to serve as Managing Director. The firm specialises in the design, development, and construction of new mining projects, as well as the refurbishment of existing ore processing plants and associated infrastructure, with technical services delivered to the mining industry in Africa, the Americas, Asia, Europe, Russia, Central Asian Republics, the Middle East, and Australia. GBM is certified to BS EN ISO 9001 (Quality Management) and BS EN ISO 14001 (Environmental Management) by the British Standards Institution, and operates as a member of the GBM Group of Companies.

The firm's service portfolio covers the full project lifecycle and comprises six interconnected lines: (i) Studies — scoping, pre-feasibility, and feasibility studies supported by process plant flow sheet optimisation and metallurgical test work; (ii) Engineering — process, mechanical, civil and structural, electrical, piping, and instrumentation disciplines; (iii) Project Management; (iv) Construction Management; (v) EPCM (Engineering, Procurement, Construction and Management) project delivery; and (vi) Due Diligence and Independent Reviews, with ancillary cost estimation and financial analysis. Documented flagship projects include the 15 Mtpa Sukari gold processing plant in Egypt, the 6 Mtpa Macusani lithium-uranium project in Peru, the 4.4 Mtpa Tasiast gold mine in Mauritania, the 2.25 Mtpa Inata gold mine in Burkina Faso, the Norra Kärr rare earth elements project in Sweden, and the 3.2 Mtpa Tanjianshan gold mine in China. The firm has completed 580+ assignments for 230 clients across 85 countries, with offices in Twickenham, United Kingdom (head office) and the United States (GBM Engineers LLC).

GBM operates a project-based professional services revenue model, generating income through consulting engagements priced on project scope, complexity, and duration; pricing is not publicly disclosed. The firm distributes its services through direct enterprise field sales to mining companies and project developers, supported by a LinkedIn presence, a downloadable capability statement, and a website-anchored project portfolio, with no third-party resellers, channel partners, or platform-mediated distribution. Customer concentration is distributed across a 230-client long tail, and headcount is reported in the 51-100 range.

Name

GBM Minerals Engineering Consultants

Legal name

GBM Limited

Website

https://gbmmec.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

51–100 employees

Short description

GBM Minerals Engineering Consultants is a UK-based independent engineering firm founded in 1994, providing consulting, design, EPCM, and project management services to global mining companies across 85 countries, with offices in the UK and USA.

Ownership category

akta.pro rank

Product category

Mining Engineering Consulting

NAICS

Engineering Services (54133), Support Activities for Metal Mining (213114)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Mineral Processing Plant Design & EPCM (Flowsheet Development, Piloting & Scale-up) (IMAKALAK)

akta.pro secondary industries

Project & Construction Management (EPCM, Owner’s Engineer, Scheduling/Controls) (IMAKAOAG), Mine Development & Processing EPC (Critical Minerals) (IMAKAFAM), Civil & Structural Engineering Consulting (BPAHAIAA)

Keywords

• Mining engineering consulting
• Mineral processing design
• EPCM project delivery
• Feasibility study services
• Ore treatment plants

Headquarters

HQ city

Twickenham

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Consulting Services: Professional consulting services for mining projects including scoping studies, pre-feasibility and feasibility studies, process engineering, mechanical engineering, civil and structural engineering, electrical, piping and instrumentation engineering, project management, construction management, and EPCM delivery. Revenue is generated through project-based consulting engagements with mining companies and project developers worldwide.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

GBM Minerals Engineering Consultants is an independent consulting engineering firm that delivers design, engineering, project management, procurement and construction services for new mining projects and the refurbishment of existing ore processing plants. Engagements span scoping, pre-feasibility and feasibility studies, multi-discipline engineering design, EPCM project delivery, due diligence and independent reviews, and cost estimation and financial analysis, sold as project-based contracts to mining companies worldwide.

Product overview

GBM Minerals Engineering Consultants operates as a single unified service offering rather than a platform-plus-modules architecture. The company provides integrated engineering consulting services for the mining industry, encompassing six interconnected service lines: Studies (scoping, pre-feasibility, and feasibility), Engineering (process through to instrumentation design), Project Management, Construction Management, EPCM (Engineering, Procurement, Construction and Management) project deliveries, and Due Diligence/Independent Reviews. These services are delivered sequentially from concept through production, supporting new mining project development and refurbishment of existing ore processing plants. The services are provided by experienced personnel who deliver technical services to mining operations across Africa, the Americas, Asia, Europe, Russia, Central Asian Republics, the Middle East, and Australia.

Differentiator

Problem solved

Functional benefit

Products and services

• Studies Scoping, pre-feasibility and feasibility studies to assess the initial potential of mining projects. Includes process plant flow sheet optimisation, metallurgical test work, project infrastructure development, cost estimates, drawings and equipment sizing, delivered to mining companies and project developers evaluating greenfield or brownfield opportunities.
• Engineering Multi-discipline engineering design services for mineral processing projects, covering process, mechanical, civil and structural, electrical, piping, and instrumentation engineering teams. Provides all planning and design requirements for a mineral processing project, including Front-End Engineering Design (FEED), for mining companies and project developers.
• Project Management Project management services for mining clients focused on accurate budgeting and timely scheduling, delivered through accurate technical reports and open communications between client and on-site personnel across the construction phase.
• Construction Management
• EPCM Services
• Due Diligence and Independent Reviews
• Cost Estimations and Financial Analysis

Quantifiable outcome

• 580+ assignments completed since founding in 1994
• +2 more outcomes

Named customers6 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• GBM Group of CompaniescoreStrategic or Co-development PartnerGBM is a member of the GBM Group of Companies, who provide professional engineering services for minerals and infrastructure projects worldwide. The group affiliation provides shared resources, expertise, and brand positioning within the global mining engineering consulting sector.

Scale indicators5 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• GHD: Global engineering, architecture, and environmental consulting firm with a mining practice covering studies, design, and project management. Comparable on engineering services delivery but much larger and more diversified.
• Fluor Corporation: Global EPCM firm with mining, metals, and critical minerals capabilities. Overlaps GBM on large engineering mandates but operates a far broader portfolio across energy and infrastructure.
• AtkinsRéalis: Engineering services firm (formerly SNC-Lavalin) with mining, metals, and infrastructure practices. Competes with GBM on engineering and project management mandates in mining, though with a much broader portfolio.
• Wood Group: Global engineering and consulting group with a mining and metals practice covering studies, EPCM, and asset management. Comparable technical scope but with much broader energy and industrials exposure.
• Bechtel: Largest privately held EPCM firm globally with significant mining and metals capability. Competes with GBM for large-scale mineral processing projects, but at a fundamentally different scale and capital base.
• Worley: Global energy, chemicals, and resources EPCM firm with a dedicated mining practice covering studies, FEED, EPCM, and sustaining capital. Comparable mining scope to GBM but with a much broader portfolio and balance sheet.

Direct peers

• Hatch: Global mining and metals EPCM firm delivering engineering, project management, and construction management for mineral processing plants. Highly comparable to GBM's full-lifecycle service model, but at materially larger scale.
• SRK Consulting: Independent mining and geoscience consultancy providing resource estimation, feasibility studies, and due diligence. Overlaps with GBM's studies and due-diligence front-end work for the same global mining client base.
• Ausenco: Mid-tier engineering firm specializing in minerals processing and infrastructure EPCM. Closely comparable to GBM in scale, lifecycle coverage, and customer segment (mid-cap and junior miners, critical minerals).
• DRA Global: Mining-focused engineering, project delivery, and operations firm delivering studies, EPCM, and construction across gold, PGMs, copper, and critical minerals. Closely comparable niche, lifecycle coverage, and customer profile to GBM.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gbm-minerals-engineering-consultants

Compliance2 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 GBM Minerals Engineering Consultants