Allan Webb
Allan Webb is a privately held UK engineering services firm, founded in 1964, that provides supportability engineering, asset lifecycle management, obsolescence management (including its DiamondOM tool), and NATO codification to enterprise clients across Defence, Aerospace, Nuclear, Rail, Industrial, Commercial, and Renewable/Net Zero sectors.
- Company typePrivate
- Founded1964
- HeadquartersStonehouse, United Kingdom
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Allan Webb does
Allan Webb Limited is a privately held UK engineering services firm, founded in 1964 and headquartered in Stonehouse, Gloucestershire, with 101-250 employees. The company positions itself as a "sustainability engineering" provider, delivering supportability engineering, asset lifecycle management, obsolescence management, NATO codification, technical documentation, configuration management, supply chain and inventory optimisation, Integrated Product Support (IPS), safety-critical support engineering, P3M, data capture, and S-Series Standards services. Its only disclosed proprietary software product is DiamondOM, an obsolescence management tool that provides early identification of obsolescence risk across long-lifecycle defence and industrial assets.
The company operates a B2B professional services model, engaging enterprise clients through direct sales (phone, email, website contact form) on a quote-based engagement basis with no publicly disclosed pricing. Revenue is generated from a single stream of professional engineering services. The client base spans seven verticals — Defence (primary), Aerospace, Industrial/Manufacturing, Nuclear, Rail and Transportation, Commercial, and Renewable/Net Zero — with only one named enterprise customer (Glaxo Smith Klein) and anonymised defence sector clients disclosed. Allan Webb holds ISO 9001, 14001, 27001, 20000-1, and Cyber Essentials Plus certifications and is a signatory of the Armed Forces Covenant, with its operations geographically focused on the United Kingdom under EMEA scope. The company is privately held with no parent, subsidiaries, or disclosed external funding.
Allan Webb firmographics
Firmographics- Name
- Allan Webb
- Legal name
- Allan Webb Limited
- Website
- https://allanwebb.co.uk
- Company type
- Private
- Founded year
- 1964
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Allan Webb is a privately held UK engineering services firm, founded in 1964, that provides supportability engineering, asset lifecycle management, obsolescence management (including its DiamondOM tool), and NATO codification to enterprise clients across Defence, Aerospace, Nuclear, Rail, Industrial, Commercial, and Renewable/Net Zero sectors.
- Ownership category
- akta.pro rank
Allan Webb industry classification
Industry- Product category
- Engineering Services
- NAICS
- Engineering Services (541330), Engineering Services (54133), Management Consulting Services (54161), Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK)
- akta.pro secondary industries
- Systems Engineering & Technical Program Management (BPAHAIAI), Sustainability & ESG Consulting (BPAHACAK)
Keywords
Where Allan Webb is headquartered
LocationHeadquarters
- HQ city
- Stonehouse
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Allan Webb business model
Business model- GTM type
- B2B
- Offering type
- Services
Revenue model
- Professional Engineering Services: Allan Webb generates revenue through the provision of professional engineering and consulting services including Supportability Engineering, Asset Lifecycle Management, Technical Publication/Documentation, Obsolescence Management, Configuration Management, Supply Chain and Inventory Optimisation, Codification, Data Solutions, P3M Project/Programme and Portfolio Management, Data Capture/Scanning, IPS – Integrated Product Support, Safety Critical Support Engineering, and S-Series Standards services. Services are delivered to enterprise clients across Defence, Commercial, Industrial/Manufacturing, Nuclear, Aerospace, Rail and Transportation, and Renewable/Net Zero sectors.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Allan Webb product offering
Product offeringCore offering
Allan Webb is a sustainability-focused engineering services provider delivering supportability engineering, asset lifecycle management, obsolescence management, configuration management, technical publication, codification, and integrated product support (IPS) to organisations in the Defence, Aerospace, Nuclear, Rail, Transportation, Industrial/Manufacturing, and Energy sectors. The firm pairs consultancy expertise with proprietary tools such as DiamondOM to help clients reduce whole-life cost, increase operational availability, and achieve regulatory compliance across long-life, safety-critical assets.
Product overview
Allan Webb is a sustainability engineering company that operates as a portfolio of integrated services rather than a single unified product or platform. The core offering centers on asset management and support engineering, with DiamondOM serving as the proprietary obsolescence management tool. Services span the entire support engineering lifecycle including Supportability Engineering, Asset Lifecycle Management, Technical Publication/Documentation, Obsolescence Management, Configuration Management, Supply Chain and Inventory Optimisation, Codification, Data Intelligence/Data Management, P3M (Project, Programme and Portfolio Management), Data Capture/Scanning, Integrated Product Support (IPS), Safety Critical Support Engineering, and S-Series Standards. The company serves Defence, Commercial, Industrial/Manufacturing, Nuclear, Aerospace, Rail and Transportation, and Renewable/Net Zero sectors, combining these services with powerful data intelligence to help organizations reduce whole life cost, increase operational availability, and deliver seamless support solutions.
Differentiator
Problem solved
Functional benefit
Brands
- IPS – Integrated Product Support: Integrated Product Support service offering
Products and services
- Supportability Engineering Engineering consultancy that integrates people, processes, and information to deliver safety-critical support and through-life supportability for Defence, Aerospace, and Industrial clients.
- Asset Lifecycle Management Whole-life management of complex physical assets, helping clients plan, sustain, and extend the operational availability of equipment across Defence, Aerospace, Nuclear, and Rail platforms.
- Technical Publication / Technical Documentation Production and management of technical manuals, Interactive Electronic Technical Publications (IETPs), and S1000D / S2000M-compliant documentation for safety-critical and regulated industries.
- Obsolescence Management End-to-end identification, forecasting, and mitigation of component and part obsolescence across long-life platforms in Defence, Aerospace, Nuclear, Rail, and Industrial sectors.
- DiamondOM Allan Webb's proprietary in-house obsolescence management software platform used to identify, analyse, and resolve obsolescence issues across long-life assets.
- Configuration Management Discipline-led service ensuring the configuration of complex systems, equipment, and supporting data is accurately captured, controlled, and maintained throughout the asset lifecycle.
- Supply Chain and Inventory Optimisation Analysis and optimisation of spares provisioning, inventory levels, and supply chains to improve availability while reducing holding costs for safety-critical and capital-intensive operations.
- Codification NATO Stock Number (NSN) codification and supply classification services that enable interoperability and efficient through-life support across Defence and other regulated-sector supply chains.
- Data Intelligence / Data Management Data governance, structuring, cleansing, and exploitation services that turn engineering, asset, and supply-chain data into usable intelligence for through-life support and digital transformation initiatives.
- P3M (Project, Programme & Portfolio Management) Project, programme, and portfolio management services supporting the planning, delivery, and governance of complex engineering, defence, and industrial projects.
- Data Capture / 3D Scanning On-site and digital data capture services including 3D scanning to build accurate, traceable records of physical assets for configuration management and through-life support.
- Integrated Product Support (IPS) Integrated Product Support (IPS) delivery covering the full suite of support elements (training, support equipment, technical data, IT, packaging, manpower, facilities) for long-life, safety-critical programmes.
- Safety Critical Support Engineering Engineering support for safety-critical systems and equipment, providing the processes, data, and documentation required to demonstrate and maintain safe operation.
- S-Series Standards Services
Companies that use Allan Webb
Customer profileNamed customers2 records
Segments7 records
Allan Webb technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Allan Webb partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights4 records
Allan Webb competitors and assessment
Company assessmentBroad incumbents
- QinetiQ: QinetiQ is a much larger UK-listed defence technology and engineering services group covering test & evaluation, safety, asset management and support engineering — operating broadly in the same defence engineering services space as Allan Webb but at significantly greater scale.
- Capita Defence: Capita provides defence and government engineering, training and support services including configuration management, technical documentation and through-life support, comparable to Allan Webb's portfolio but at much larger scale and breadth.
- Serco Defence: Serco delivers defence, aviation and nuclear support services including asset management, technical publications and through-life support, making it a broader incumbent offering comparable but more operationally focused services than Allan Webb.
- WSP UK (Defence & Nuclear): WSP's UK defence and nuclear practice delivers engineering, asset management and safety-critical support services, overlapping Allan Webb's offer but from inside a large global professional services firm.
- AtkinsRéalis (Nuclear & Defence): AtkinsRéalis is a global engineering services group with significant UK defence, nuclear and rail practices covering asset lifecycle management, configuration management and technical publications — a broader, much larger competitor to Allan Webb.
- Babcock International: Babcock is a UK defence and nuclear support services prime providing through-life asset management, integrated product support and obsolescence management for military platforms — overlapping with Allan Webb but bundled with much larger operational delivery contracts.
Direct peers
- Frazer-Nash Consultancy: Frazer-Nash is a UK systems and safety-critical engineering consultancy serving defence, rail, nuclear and aerospace clients with reliability, safety and asset support services — a near-direct analogue of Allan Webb's safety-critical support engineering and reliability focus.
- TP Group: TP Group provides technical engineering services and integrated product support to defence, aerospace and nuclear clients, with comparable scale to Allan Webb and overlapping offerings in ILS, configuration management and programme support.
- BMT Group: BMT is a UK-headquartered maritime and defence engineering consultancy providing asset management, obsolescence management and through-life support services to defence, naval and offshore clients, directly comparable to Allan Webb's core ILS/IPS and obsolescence practice.
Others
- Mott MacDonald: Mott MacDonald's defence, rail and nuclear divisions provide asset lifecycle, configuration and engineering support services to similar regulated UK clients, making it an adjacent rather than direct peer to Allan Webb's mid-sized specialist offering.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Allan Webb social profiles
Digital presenceAllan Webb compliance and trust
Trust signalCompliance5 records
Allan Webb financial estimates
Financial estimateRevenue estimate
Valuation estimate
Allan Webb leadership team
Management profileNumber of profiles
Allan Webb funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Allan Webb M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Allan Webb
What does Allan Webb do?
Allan Webb is a sustainability-focused engineering services provider delivering supportability engineering, asset lifecycle management, obsolescence management, configuration management, technical publication, codification, and integrated product support (IPS) to organisations in the Defence, Aerospace, Nuclear, Rail, Transportation, Industrial/Manufacturing, and Energy sectors. The firm pairs consultancy expertise with proprietary tools such as DiamondOM to help clients reduce whole-life cost, increase operational availability, and achieve regulatory compliance across long-life, safety-critical assets.
Is Allan Webb a public or private company?
Allan Webb is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Allan Webb founded?
Allan Webb was founded in 1964. It employs 101 to 250 people.
Where is Allan Webb based?
Allan Webb is headquartered in Stonehouse, United Kingdom, in the Europe region.
How does Allan Webb make money?
One revenue line is on record: professional Engineering Services.
Who are Allan Webb's main competitors?
Broad incumbents on record are QinetiQ, Capita Defence, Serco Defence, WSP UK (Defence & Nuclear), AtkinsRéalis (Nuclear & Defence) and Babcock International. Direct peers are Frazer-Nash Consultancy, TP Group and BMT Group. Mott MacDonald is listed as an others.
Does Allan Webb have an API?
No public API is recorded for Allan Webb.
What industry is Allan Webb in?
Allan Webb's product category is Engineering Services. Its primary akta.pro industry code is BPAHAIAK, Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting, with a secondary code of BPAHAIAI, Systems Engineering & Technical Program Management. Its NAICS code is 541330 and its SIC code is 8711.