Hinkley Point C, Tunnelling and Marine Works
Construction of three tunnels under the seabed to supply cooling water for the Hinkley Point C nuclear power station, connected by vertical shafts.
Client · Balfour Beatty
About from company website
Founded in 1986, Danny Sullivan Group has evolved from a traditional labour provider into a leading workforce solutions partner for UK infrastructure. With a history spanning over 40 years, the company has built a reputation for providing skilled and reliable labour across a wide range of infrastructure projects, including major schemes like HS2, Hinkley Point C, and Crossrail. The company prides itself on its commitment to its people, offering direct employment, comprehensive training, and a focus on wellbeing.
This approach ensures a high standard of service and safety on site, fostering long-term relationships with clients in both public and private sectors. Danny Sullivan Group's expertise covers various trades within civil engineering, rail, utilities, and construction. They are dedicated to driving meaningful change by supplying the essential workforce needed to build and maintain the UK's vital infrastructure, while also transforming lives through career development and opportunities.
Services
Works as
Sectors
Project experience from company website
HMNB Devonport
Project involving job creation and income generation for Plymouth.
Client · Kier, Bam Nuttall JV
Transpennine Upgrade
Upgrade of railway track, including tunnels.
Client · Transpire Alliance: BAM Nuttall, Arup and Amey.
HS2 Project (High Speed 2)
Enabling works, Area Central, Area South, Area North for the High Speed 2 rail project.
Client · HS2 ENABLING WORKS: (CSJV) Costain, Skanska. AREA CENTRAL: C2 & C3 (EKFB JV) Eiffage, Kier, Ferrovial, BAM Nuttall. AREA SOUTH: S1 & S2 (SCS JV) Skanska, Costain, Strabag. C1 (ALIGN JV) Bouygues Construction, Volker Fitzpatrick, Sir Robert McAlpine. AREA NORTH: N1 & N2 (BBV JV) Balfour Beatty, Vinci.
A14 Cambridge to Huntingdon improvement scheme
Highways England scheme involving a three lane highway upgrade.
Client · Integrated Delivery Team (Costain, Skanska and Balfour Beatty, with designers Atkins and Jacobs).
Rothera Wharf
Project for the Antarctic Infrastructure Modernisation team.
Client · Antarctic Infrastructure Modernisation team
Werrington Grade Separation
Project involving precast concrete box construction.
Client · Network Rail
Leeds Flood Alleviation
Flood alleviation scheme protecting homes and businesses.
Client · Bam Nuttall
Tideway East, Central and West
Super sewer project.
Client · EAST (CVB JV) Costain, Vinci, Bachy Soletanche. CENTRAL (FLO JV) Ferrovial, Laing O'Rourke. WEST (BMB JV) BAM Nuttall, Morgan Sindall, Balfour Beatty.
Deephams Sewerage Treatment Works
Sewerage treatment works project.
Client · J. Murphy & Sons
Luton DART
Project to reduce travel time.
Client · VolkerFitzpatrick-Kier JV
Hinkley Point C, Tunnelling and Marine Works
Balfour Beatty will deliver one of the most complex marine engineering projects currently taking place in the world to support the construction of the first new nuclear power station built in the UK in over 20 years. The project will see the construction of three tunnels under the seabed that will supply the two reactors at Hinkley Point C with cooling water and then discharge it back into the Bristol Channel. The tunnels will be connected to the seabed by vertical shafts more than 40 metres in depth and capped with large intake and outfall heads that allow sea water to pass through into the tunnels. Both the concrete segments and the heads will be manufactured to exacting specifications at a purpose-built facility at Balfour Beatty's site at Avonmouth, Bristol.
Client · Balfour Beatty
Accreditations from company website
- Workforce Assured Accreditation
- Galliford Try Mental Health Champion Award
- Best Contractor (Costain Skansa Joint Venture)
- Defining Blue Recognition Certificate (Costain)
- Business Person of the Year Award
- Women Into Construction Progressing Female Talent Award
- CN Diversity & Inclusion Excellence
- Business to Business Award (BITA)
- Innovation Award (A14 Integrated Delivery Team)
- Outstanding Contribution to the Community (Irish Post)
- Great People Award (Skanska)
- Best Construction Supplier to Work With (Construction Enquirer Awards)
- Lifetime Achievement Award (BITA)
- Supply Chain Sustainability School Partners
- RISQS Certified
- Constructionline
- Builders Profile Certified
- Achilles UVDB Verified
- SafeContractor
- Member of Safety Schemes in Procurement (SSIP)
- Achilles Building Confidence Certified
- CHAS
- CIRAS
- Global drug testing services
- InnovatecAS EAS Employee Management
- InnovatecAS Service Delivery
- BRE Ethical Labour Sourcing Certified
- Building Pathways
- CITB
- Disability Confident Committed
- Considerate Constructors
- Cyber Essentials
- Mental Health First Aid
- Women into Construction
- Building Equality
- FIR Ambassadors
- Part of BAA ID Scheme
- Public Health Responsibility Deal partner
- Affiliated to The National Skills Academy, Nuclear
- Member of Rail Industry Contractors Association (RICA)
- Affiliated to Tunnel Skills
- Signatories of the Building Mental Health Charter
- Armed Force Covenant Silver Award
Clients mentioned from company website
Balfour Beatty, Kier, Bam Nuttall JV, Transpire Alliance, Arup, Amey, Costain, Skanska, Ferrovial, Strabag, Eiffage, Volker Fitzpatrick and 15 others.
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Questions about Danny Sullivan Group from the record on this page
What does Danny Sullivan Group do?
Danny Sullivan Group is a leading workforce solutions partner for UK infrastructure, founded in 1986. They provide skilled labour across construction, road, and rail projects, with a focus on people development and safety. Their listed services include Civil engineering, Rail infrastructure, Utilities, Groundworks and Road surfacing.
Where is Danny Sullivan Group based?
Danny Sullivan Group is registered at 22 Barretts Green Road, Park Royal, London, NW10 7AE, in London.
What areas does Danny Sullivan Group cover?
Danny Sullivan Group states that it works across Nationwide.
How many people work at Danny Sullivan Group?
Accounts filed for the year to 2024 report 1555 employees, which places the company in the 250+ employees band.
What is Danny Sullivan Group's turnover?
Danny Sullivan Group reported turnover of £240.8m in accounts filed for the year to 2024.
Is Danny Sullivan Group still trading?
Companies House lists Danny Sullivan Group as active, with accounts most recently made up to 2024-12-31.
What accreditations does Danny Sullivan Group hold?
Danny Sullivan Group displays Workforce Assured Accreditation, Galliford Try Mental Health Champion Award, Best Contractor (Costain Skansa Joint Venture), Defining Blue Recognition Certificate (Costain), Business Person of the Year Award and Women Into Construction Progressing Female Talent Award on its website.
What sectors does Danny Sullivan Group work in?
Danny Sullivan Group works in Infrastructure, Energy and Public.
When was Danny Sullivan Group established?
Danny Sullivan Group was incorporated on 1991-12-11, though the company says it has traded since 1986.