What Fichtner Consulting Engineers does

Fichtner Consulting Engineers Ltd is a privately held UK-headquartered engineering consultancy, founded in 1990 and based in Stockport, operating with 251–500 employees across the United Kingdom, Republic of Ireland, Germany, and Italy. The firm provides independent technical advisory services to energy sector clients — developers, investors, project owners, asset managers, DNOs, and government bodies — covering the full project lifecycle from feasibility, technical due diligence and planning support through to owner's engineer roles, design review, construction monitoring, commissioning, and performance assessment.

Its service portfolio is organised around nine energy verticals: Decarbonisation, E-Mobility, Hydrogen, Electrical/Future Networks, Industrial, Bioenergy, Waste, Energy Storage, and Renewable. The underlying capability rests on multidisciplinary engineering teams delivering techno-economic modelling, power system analysis, grid connection support, and sector-specific design work. A proprietary optimisation tool, H2-Optimiser, supports hydrogen project parameter optimisation across input power, storage, CAPEX and OPEX dimensions, signalling modest productisation of consulting IP. The firm holds ISO 9001, ISO 14001, ISO 45001, and Cyber Essentials certifications.

The business model is project-based professional services, with fees negotiated per engagement and no publicly disclosed pricing. Revenue is generated through enterprise consulting contracts tied to distinct asset lifecycles, with marquee engagements including Minety Battery Storage, Gunfleet Sands Offshore Wind Farm, Fenland Glasshouse heat pump project, Riverside Resource Recovery Facility, and the Trafford Low Carbon Energy Park. Go-to-market is direct enterprise field sales led by a Managing Director (UK and Ireland), Chairman, Chief Business Development Officer, and Principal Business Development Manager, with sector-specific lead contacts. Independence from equipment manufacturers and contractors is the firm's central commercial position, supporting an asset-light consulting model with no disclosed funding rounds or M&A activity.

Name

Fichtner Consulting Engineers

Legal name

Fichtner Consulting Engineers Ltd

Website

https://fichtner.co.uk

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

251–500 employees

Short description

Fichtner Consulting Engineers is an independent UK-headquartered energy consultancy providing technical advisory and owner's engineer services across decarbonisation, renewables, hydrogen, battery storage, bioenergy, waste-to-energy, and electrical networks, serving developers, investors, asset owners, DNOs, and government clients in the UK and Ireland.

Ownership category

akta.pro rank

Product category

Engineering Consulting Services

NAICS

Engineering Services (54133), Management, Scientific, and Technical Consulting Services (5416)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Energy Systems & Power Engineering Consulting (BPAHAIAG)

Keywords

• Engineering consulting services
• Technical advisory services
• Owner's engineer services
• Energy transition consulting
• Renewable energy advisory

Headquarters

HQ city

Stockport

HQ country

United Kingdom

HQ region

Europe

Offices1 record

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 engineering consulting services provided on a project basis to developers, investors, project owners, and asset managers across the energy sector. Services include technical due diligence, owner's engineer roles, design review, construction monitoring, and performance assessment.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Fichtner Consulting Engineers is an independent engineering consultancy that delivers technical advisory and owner's engineer services to developers, investors, project owners, and asset managers across the energy sector. The firm operates across nine sectors — Decarbonisation, E-Mobility, Hydrogen, Electrical/Future Networks, Industrial, Bioenergy, Waste, Energy Storage, and Renewables — supporting projects from feasibility and technical due diligence through to design review, construction monitoring, commissioning, and operational performance assessment.

Product overview

Fichtner Consulting Engineers is a professional engineering consultancy offering a unified portfolio of technical advisory services across the energy sector. The company operates across nine distinct sectors (Decarbonisation, E-Mobility, Hydrogen, Electrical/Future Networks, Industrial, Bioenergy, Waste, Energy Storage, and Renewable) through three primary service delivery models: Technical Advisory Services (feasibility, due diligence, planning support), Owner's Engineer Services (design review, construction monitoring, commissioning), and sector-specific expertise. Rather than a software product, the offering is a service-based consultancy that combines multidisciplinary engineering capabilities with deep sector knowledge to support energy projects from investment decision through to operation and optimisation.

Differentiator

Problem solved

Functional benefit

Products and services

• Technical Advisory Services Comprehensive technical consulting services including feasibility studies, energy yield assessments, power system analysis, techno-economic modelling, and technical due diligence for energy sector projects. Aimed at developers, investors, project owners, and asset managers needing independent technical validation.
• Owner's Engineer Services Full-service project delivery support including design review, construction monitoring, commissioning supervision, interface management, and handover support throughout the energy project lifecycle, provided on behalf of project owners and lenders.
• Decarbonisation Solutions Decarbonisation roadmaps, technology reviews, techno-economic modelling, and implementation support for industrial and energy clients seeking to achieve net zero targets and reduce greenhouse gas emissions.
• E-Mobility Services Technical advisory for EV charging infrastructure including sector analysis, technology assessment, grid impact studies, charging network modelling, and infrastructure planning for public-sector and commercial clients.
• Hydrogen Advisory Technical advisory for hydrogen projects including technology assessments, concept design, safety assessments, feasibility studies, procurement support, and performance assessment for electrolyser and production facilities.
• Electrical Engineering Services Power system analysis, earthing design, lightning protection, electrical design from 12V DC to 400kV AC, equipment specification, substation automation, and cyber security for operational technology systems.
• Industrial Energy Services Energy efficiency consulting, feasibility studies, energy strategy development, heat load assessment, plant selection, and site utility engineering for industrial clients.
• Bioenergy Services Anaerobic digestion, biogas, biomethane, biomass CHP, and BECCS project support across development, financing, design, construction, and operations phases.
• Waste-to-Energy Services Energy recovery facility support including conceptual and detailed design, risk management, lender's technical advisory, owner's engineering, independent certification, and expert witness services.
• Energy Storage Services Battery, pumped hydro, CO2 and cryogenic storage technical services including design review, technical due diligence, specification drafting, procurement support, and grid stability services.
• Renewable Energy Services Solar, wind, geothermal, and hydropower project services including feasibility studies, energy yield assessments, owner's engineer roles, technical due diligence, and construction monitoring.

Quantifiable outcome

• Technical support for projects powering over 66,000 homes (Riverside RRF)
• +2 more outcomes

Named customers11 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered core.

• Penso PowercoreStrategic or Co-development Partner · 1 December 2019Developer of the Minety Battery Storage project, one of Europe's largest battery storage installations. Fichtner acted as Engineer as defined in FIDIC Yellow Book for balance of plant construction.
• AGR RenewablescoreStrategic or Co-development PartnerDeveloper of the Fenland Glasshouse project, one of the UK's largest water source heat pump projects. Fichtner appointed as Technical Advisor.
• CorycoreStrategic or Co-development PartnerOwner of Riverside Resource Recovery Facility. Fichtner provided Owners Engineer and Technical Advisory services throughout development, procurement, construction and testing.
• Carlton PowercoreStrategic or Co-development PartnerOwner of Trafford Low Carbon Energy Park. Fichtner providing technical support for hydrogen hub development.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• WSP: Global professional services firm with a sizeable energy and environment advisory practice. Competes with Fichtner on owner's engineer, due diligence, and grid advisory mandates, but serves a much broader portfolio of clients and geographies.
• Wood Group: Global engineering and consulting business with deep energy transition, hydrogen, and renewables advisory capabilities. Directly competes for energy consulting mandates in the UK and Europe, though its portfolio is dominated by larger oil & gas and industrial clients.
• Black & Veatch: Global engineering, procurement, and construction firm with extensive renewable energy and grid advisory practice. Competes with Fichtner on owner's engineer and lender technical advisory mandates in the UK and Europe.
• Mott MacDonald: Large UK-headquartered engineering consultancy with a substantial energy advisory practice covering renewables, transmission, and waste-to-energy. Direct overlap with Fichtner's owner's engineer and technical due diligence services, but operates at much greater scale across multiple infrastructure sectors globally.
• AtkinsRéalis: Engineering services firm (formerly Atkins/SNC-Lavalin) with strong UK energy and nuclear advisory practice. Competes directly for owner's engineer and due diligence mandates on UK energy projects.
• Arup: Global engineering consultancy with strong UK presence and a dedicated energy transition practice spanning hydrogen, district heating, and grid services. Competes for owner's engineer and technical advisory work, but operates across a far wider infrastructure footprint.
• Worley: Global energy, chemicals, and resources project services company with advisory and owner's engineer offerings across renewables, hydrogen, and battery storage. Comparable to Fichtner in service mix but with global delivery scale and oil & gas heritage.

Emerging players

• Carbon Trust: UK-based advisory organisation focused on decarbonisation, renewable energy, and net-zero strategy for corporates and government. Overlaps with Fichtner's decarbonisation roadmap and industrial energy services but lighter on owner's engineer and construction-stage work.
• Baringa Partners: Independent management and technology consultancy with a leading energy transition practice covering hydrogen, battery storage, and decarbonisation strategy. Overlaps with Fichtner on hydrogen and storage advisory but skews more toward commercial and strategic rather than technical engineering.

Direct peers

• Turner & Townsend: UK-headquartered project advisory and management consultancy serving energy, infrastructure, and natural resources clients. Comparable in size, geography, and project lifecycle advisory focus; competes for owner's engineer and program management mandates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/fichtneruk
• Facebookfacebook.com/Fichtneruk
• LinkedInlinkedin.com/company/fichtner-consulting-engineers-ltd

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Fichtner Consulting Engineers