Katoni Engineering

What Katoni Engineering does

Katoni Engineering is a privately held multi-discipline engineering consultancy headquartered in Aberdeen/Westhill, Scotland, that delivers specialist engineering services to energy operators and asset owners in the UK and Dutch North Sea. The company is organised around six engineering disciplines — Control & Instrumentation, Electrical & Power Systems, Piping, Structural, Offshore Construction, and Process & Safety — and four solution pillars: EPC, Safety & Compliance, Net Zero Solutions, and Assurance & Optimisation. Its technical toolkit includes ETAP-based power system modelling, HAZOP/SIL assessment facilitation, 3D laser scanning for as-built capture, and a proprietary phase-gated delivery methodology (SELECT/DEFINE/EXECUTE) intended to engineer out risk before offshore execution.

The business operates a sales-led B2B professional services model, with work secured through direct enterprise engagement, competitive tendering, and multi-year Frame Agreements — most notably a three-year integrated EPC Frame Agreement with Bumi Armada covering the Armada Kraken FPSO. Customer concentration sits primarily with North Sea oil & gas operators including Serica Energy, Harbour Energy, Teekay, Repsol, and CNR International, with one unnamed client receiving 300+ repair-order solutions. Recent strategic moves include the establishment of a The Hague office to serve the Dutch Continental Shelf, the formalisation of a dedicated offshore construction team, and early-stage forays into adjacent verticals (data centre electrical design and water utility safety studies) using transferable power-system and ETAP capabilities. No software product, AI/ML capability, or external funding is disclosed.

Name

Katoni Engineering

Legal name

Katoni Engineering Ltd

Website

https://katoni.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

51–100 employees

Short description

Katoni Engineering is a privately held multi-discipline engineering consultancy headquartered in Aberdeen, Scotland, delivering EPC, safety, net zero, and asset optimisation services to offshore oil and gas operators in the UK and Dutch North Sea, with emerging presence in data centres and water utilities.

Ownership category

akta.pro rank

Product category

Offshore Engineering Consultancy

NAICS

Engineering Services (541330), Engineering Services (54133), Utility System Construction (2371)

SIC

Services-Engineering Services (8711), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Brownfield Expansions & Sustaining Capital Projects (Debottlenecking, Upgrades) (IMAKAOAJ)

akta.pro secondary industries

SCADA, Controls & Communications Integration (RTU, Fiber, Networking) (EUAEADAD), Mine Infrastructure & Utilities EPC (Power, Water, Comms, Camps, Roads, Airstrips) (IMAKAOAB), Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)

Keywords

• Offshore engineering consultancy
• EPC project delivery
• Process safety services
• Electrical power systems
• Asset integrity solutions

Headquarters

HQ city

Aberdeen

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Consultancy Services: Multi-discipline engineering consultancy billed on a project/engagement basis. Services span control & instrumentation, electrical & power systems, piping, structural, offshore construction, and process & safety engineering. Revenue is generated through fee-for-service project delivery across concept, FEED, detailed design, and execution phases.
2. Integrated EPC Contracts: Fully integrated Engineering, Procurement and Construction delivery contracts covering multi-discipline engineering, brownfield topside modifications, offshore construction supervision, QA/QC, and rope-access interventions. Awarded on a contract basis with defined scope and duration (e.g., three-year Bumi Armada EPC contract).

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Katoni Engineering is a multi-discipline engineering consultancy that delivers specialist engineering, procurement, construction, and operations support to energy operators and asset owners across the UK and Dutch North Sea. The company bundles its services into four solution areas — EPC, Safety & Compliance, Net Zero Solutions, and Assurance & Optimisation — delivered through six engineering disciplines: control & instrumentation, electrical & power systems, piping, structural, offshore construction, and process & safety. Projects span concept development, FEED, detailed design, brownfield modification, offshore construction supervision, and decommissioning support.

Product overview

Katoni Engineering is an engineering consultancy firm offering integrated engineering services across the energy sector. The company provides a unified set of solutions organized into four main areas: EPC (Engineering, Procurement and Construction), Safety & Compliance, Net Zero Solutions, and Assurance & Optimisation. These solutions are delivered through six core engineering service disciplines: Control & Instrumentation, Electrical & Power Systems, Piping, Structural, Offshore Construction, and Process & Safety. The company does not offer a software product; rather, it provides specialist engineering expertise and project delivery services to energy operators and asset owners, from concept development through to offshore execution.

Differentiator

Problem solved

Functional benefit

Products and services

• EPC (Engineering, Procurement and Construction) Integrated EPC delivery combining multi-discipline engineering, procurement management, brownfield topside modifications, offshore construction supervision, QA/QC, and rope-access interventions for offshore energy operators. Awarded on a contract basis with defined scope and duration.
• Safety & Compliance Process safety and regulatory compliance services including HAZOP and Safety Integrity Level (SIL) assessment facilitation, structured node-by-node reviews, SIF evaluation, and compliance support with IEC 61511, PUWER, LOLER, and PED frameworks.
• Net Zero Solutions Decarbonisation engineering services including temporary diesel generation design and installation for TAR periods, power optimisation, electrification studies, and emissions reduction solutions that help operators progress towards net zero on mature assets.
• Assurance & Optimisation Asset assurance and performance optimisation services including early constructability planning, phased execution to reduce shutdown risk, asset integrity reviews, and reliability optimisation for live offshore installations.
• Control & Instrumentation Services Multi-discipline control & instrumentation engineering including system upgrades, safety system assurance, interlocks, commissioning support, and operational optimisation across the full project lifecycle.
• Electrical & Power Systems Services Electrical and power systems engineering including ETAP-based load flow, short circuit, motor starting, generator sizing, and Arc Flash studies; microgrid architecture combining renewables, battery storage, and standby generation; and power system design for offshore, industrial, and data centre clients.
• Piping Engineering Services Piping engineering services including pipe stress analysis, flowline and topside piping modifications, replacement vessel design (e.g., super duplex glycol still columns), and detailed piping design for brownfield scopes.
• Structural Engineering Services Structural engineering services for offshore platforms and brownfield modifications including structural design, integrity assessments, modification engineering, and tailored structural solutions for clients.
• Offshore Construction Services

Quantifiable outcome

• £1.8 million in Fuel and ETS costs savings achieved for Serica Energy during a 50-day turnaround period through temporary diesel generation solution
• +4 more outcomes

Named customers11 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered notable and core.

• AggrekonotableStrategic or Co-development PartnerCollaboration with Aggreko on temporary power solutions for North Sea decommissioning. Joint work combines Katoni's engineering design capability with Aggreko's generator equipment to deliver temporary power during decommissioning campaigns, reducing emissions and costs compared to traditional approaches.
• Bumi ArmadacoreImplementation/ SI/ Consulting PartnerFrame Agreement with Bumi Armada for integrated EPC services on the Armada Kraken FPSO. Katoni provides multi-discipline engineering, procurement, brownfield topside modifications, offshore construction supervision, and QA/QC. Described as a notable win that elevated Katoni's industry standing.

Scale indicators4 records

Recent moves8 records

Expansion highlights6 records

Others

• Aggreko: Global provider of temporary and modular power solutions. Already a stated collaboration partner of Katoni on temporary power solutions for North Sea decommissioning, illustrating an adjacent supplier/enabler role rather than direct competitor.
• Teekay Shipping / Teekay Corporation: FPSO operator and major Katoni client (Foinaven, Banff, Hummingbird FPSOs). Listed as an ecosystem peer because it is a buyer of Katoni's services rather than a competitor, but a key commercial relationship shaping Katoni's revenue base.

Broad incumbents

• Wood Group (John Wood Group): Global consulting and engineering company with a large Aberdeen footprint serving offshore oil & gas operators with engineering, operations and decommissioning services. Primary incumbent against whom Katoni competes for North Sea brownfield and modification contracts.
• Worley: Global energy, chemicals and resources engineering and project delivery company. Larger incumbent that competes with Katoni on integrated EPC and brownfield modification scopes for offshore operators across the North Sea.
• Petrofac: International energy services company providing engineering, procurement, construction and operations to offshore and onshore operators. Larger competitor on integrated EPC and brownfield scopes where Katoni also bids.

Direct peers

• Xodus Group: Aberdeen-headquartered energy consultancy delivering multi-discipline engineering, advisory and environmental services to offshore operators. Closest comparable in size, geography and service mix to Katoni, including asset integrity, late-life support, and energy transition advisory work across the North Sea.
• Kent plc: UK-listed integrated engineering services group delivering EPC, commissioning and asset integrity services to offshore oil & gas and energy transition clients. Direct competitor for North Sea brownfield and modification scopes, with a comparable services portfolio spanning project management through to offshore execution.
• Genesis Energies: Energy technical services consultancy providing engineering and advisory across upstream, midstream and energy transition. Comparable to Katoni in offering multi-discipline engineering with strong emphasis on FPSO/asset support, although typically larger in scale.
• Stork (Acuren Group): Asset integrity, maintenance and offshore construction services firm with significant North Sea presence. Directly comparable for rope-access interventions, offshore construction supervision and brownfield modification scopes that Katoni delivers under its Bumi Armada contract.
• Axis Energy Projects: Aberdeen-based multi-discipline engineering consultancy serving offshore operators. Highly comparable in headcount band, North Sea focus, and integrated brownfield project delivery scope, including topside modifications and EPCM work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/katoni-engineering-ltd
• Instagraminstagram.com/katoniengineering
• Xx.com/katoniinfo

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Katoni Engineering