DBD
DBD International is a UK-headquartered engineering and advisory consultancy delivering mission support, engineering, and assurance services to the nuclear sector across defence, decommissioning, and new build programmes in the UK and United States.
- Company typePrivate
- Founded2004
- HeadquartersRisley, United Kingdom
- Headcount101–250
- GTM typeB2B
- OfferingServices
What DBD does
DBD International is a UK-headquartered engineering and advisory consultancy founded in 2004, operating across the nuclear sector in both civil and defence programmes. The company serves clients in three core markets: nuclear defence, nuclear decommissioning (legacy sites), and nuclear new build. DBD delivers three integrated service capabilities — Mission Support (stakeholder coordination and mission readiness), Engineering (front-end engineering design and de-risking), and Assurance (risk mitigation and regulatory compliance for safety-critical projects) — that combine to support clients across the full project lifecycle, from new build through to decommissioning of legacy assets. It operates from offices in Risley (Warrington), Bristol, and Culham in the UK, and from Idaho Falls, Aiken, and Richland in the United States, employing 101-250 staff.
The technology stack is built around specialised engineering tools: computational fluid dynamics (CFD) modelling for fluid flow, heat transfer, ventilation, and process studies; systems engineering using IBM DOORS, DOORS Next, Jama Connect, and Polarion for requirements management; Primavera P6 for programme scheduling; and broader simulation and modelling capabilities led by a dedicated head of function. These tools support safety justification, risk reduction, design assurance, and operational performance work in regulated environments. The competitive differentiator is the depth of domain expertise — multi-decade nuclear and process industry experience across the partner bench — rather than proprietary software.
Revenue is generated through professional services engagements: quote-based, project-by-project and framework agreements with enterprise and government clients. The go-to-market is enterprise field sales, with dedicated Business Development Leads, Managers, and Partner-level client officers pursuing long-term relationships with nuclear operators, regulators, MoD/defence primes, and Tier 1 contractors in the UK and US. No pricing is publicly disclosed; contract value is determined by project scope, complexity, and duration. Marketing is conducted primarily through direct outreach, LinkedIn, industry events, and a dedicated careers site. The company is privately held and independent, with no disclosed external investors or parent company.
DBD firmographics
Firmographics- Name
- DBD
- Legal name
- DBD Limited
- Website
- https://dbdinternational.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- DBD International is a UK-headquartered engineering and advisory consultancy delivering mission support, engineering, and assurance services to the nuclear sector across defence, decommissioning, and new build programmes in the UK and United States.
- Ownership category
- akta.pro rank
Where DBD is headquartered
LocationHeadquarters
- HQ city
- Risley
- HQ country
- United Kingdom
- HQ region
- Europe
Offices6 records
Markets served
DBD business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Marketing or Sales, Operations, Technology or R&D, Infrastructure
Revenue model
- Engineering Consultancy Services: DBD provides specialist engineering, project management, and consultancy services to nuclear and process industries, including Mission Support, Engineering, and Assurance capabilities. Revenue is generated through professional services engagements with clients across Defence, Decommissioning, and New Build programmes.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
DBD product offering
Product offeringCore offering
DBD is a professional engineering and advisory consultancy providing specialist engineering, project management, and consultancy services to the nuclear and process industries across the UK and USA. The company operates through three integrated core service capabilities — Mission Support (mission readiness and stakeholder engagement), Engineering (front-end engineering design, CFD, systems engineering, simulation), and Assurance (risk mitigation, safety justification, decommissioning assurance). Services are delivered via framework agreements and direct enterprise engagements to clients in nuclear defence, civil nuclear new build, and nuclear decommissioning.
Product overview
DBD is a professional engineering and advisory consultancy providing specialist services to highly complex and regulated industries, primarily focused on the nuclear sector. The company operates three integrated core service capabilities: Mission Support (stakeholder coordination and mission readiness), Engineering (front-end engineering solutions), and Assurance (risk mitigation and compliance). These capabilities work together to support clients across the full project lifecycle from design through decommissioning, serving both UK and USA markets in civil and defence nuclear sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Mission Support
- Engineering
Companies that use DBD
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
DBD technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
DBD partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights5 records
DBD competitors and assessment
Company assessmentDirect peers
- AtkinsRéalis: Global engineering consultancy with major nuclear services practice covering new build, decommissioning, defence and regulatory advisory across UK and North America — directly comparable offering and target customer set to DBD.
- Mott MacDonald: Global engineering consultancy with significant UK nuclear practice spanning new build, decommissioning and defence — directly comparable in customer set and advisory/engineering service delivery.
- RPS Group (Tetra Tech): International consultancy with UK and US nuclear advisory services including decommissioning and regulatory support — comparable mid-cap-style advisory offering to DBD.
- Frazer-Nash Consultancy: UK-based independent engineering and technology consultancy serving defence, nuclear and highly regulated industries — directly comparable independent mid-cap positioning to DBD.
- Cavendish Nuclear (Babcock International): UK-headquartered nuclear services business operating across decommissioning, new build and defence — directly comparable to DBD on geography, customer segment and capability mix.
- Jacobs Solutions: Leading international engineering and professional services firm with one of the largest nuclear practices worldwide, supporting US DOE sites, UK defence and civil nuclear clients — directly comparable in scope and customer base.
Emerging players
- SLR Consulting: Independent environmental and engineering consultancy building nuclear capability — adjacent/emerging competitor whose advisory and assurance offerings increasingly overlap with DBD's Assurance capability.
Broad incumbents
- Bechtel: Major EPC and programme management contractor with significant US and UK nuclear portfolio — broader incumbent competing for overlapping large nuclear programme awards.
- AECOM: Global infrastructure consulting firm with nuclear and federal services practices in US and UK — broad incumbent addressing overlapping defence, decommissioning and civil nuclear markets.
- Wood Group: Global energy and built environment engineering consultancy with nuclear advisory and project services in UK/US markets — broader incumbent offering overlapping with DBD's nuclear services.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
DBD social profiles
Digital presenceDBD financial estimates
Financial estimateRevenue estimate
Valuation estimate
DBD leadership team
Management profileNumber of profiles
Profiles13 records
DBD funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DBD 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 DBD
What does DBD do?
DBD is a professional engineering and advisory consultancy providing specialist engineering, project management, and consultancy services to the nuclear and process industries across the UK and USA. The company operates through three integrated core service capabilities — Mission Support (mission readiness and stakeholder engagement), Engineering (front-end engineering design, CFD, systems engineering, simulation), and Assurance (risk mitigation, safety justification, decommissioning assurance). Services are delivered via framework agreements and direct enterprise engagements to clients in nuclear defence, civil nuclear new build, and nuclear decommissioning.
Is DBD a public or private company?
DBD is a private company. It is classified as management employee owned and is currently operating.
When was DBD founded?
DBD was founded in 2004. It employs 101 to 250 people.
Where is DBD based?
DBD is headquartered in Risley, United Kingdom, in the Europe region.
How does DBD make money?
One revenue line is on record: engineering Consultancy Services.
Who are DBD's main competitors?
Direct peers on record are AtkinsRéalis, Mott MacDonald, RPS Group (Tetra Tech), Frazer-Nash Consultancy, Cavendish Nuclear (Babcock International) and Jacobs Solutions. SLR Consulting is listed as an emerging player. Broad incumbents are Bechtel, AECOM and Wood Group.
Does DBD have an API?
No public API is recorded for DBD.