The Corporation of Trinity House

Name

The Corporation of Trinity House

Legal name

The Corporation of Trinity House

Website

https://trinityhouse.co.uk

Company type

Private

Operating status

Operating

Headcount range

251–500 employees

Ownership category

akta.pro rank

Product category

Maritime Safety Services

NAICS

Navigational Services to Shipping (488330), Port and Harbor Operations (488310), Support Activities for Water Transportation (4883), Other Support Activities for Water Transportation (48839), Marinas (713930), Religious, Grantmaking, Civic, Professional, and Similar Organizations (813)

SIC

Water Transportation (4400), Ship & Boat Building & Repairing (3730), Hotels & Motels (7011), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Nautical Safety, Navigation Aids & Hydrographic Services (TLAHAFAE)

akta.pro secondary industries

Coastal & Marine Nature Lodges (THAGAIAH), Navigation & Aids-to-Navigation Works (Beacons, Buoys, Markers) (IMAFAJAH), Marine Surveying, Inspection & Claims (EDAOANAO)

Keywords

• Marine aids to navigation
• Lighthouse maintenance services
• Maritime welfare charity
• Deep sea pilotage
• Buoy and beacon services

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Lighthouse Authority Services: Statutory duty as a General Lighthouse Authority to deliver a reliable, efficient and cost-effective aids to navigation service for the benefit and safety of all mariners. Funded through government/departmental channels.
2. Venue Hire and Events: Corporate events, weddings, conferences, and private parties at the Trinity House London headquarters. The venue is available on an exclusive-use basis.
3. Lighthouse Visitor Centres: Five lighthouses are open to the public at certain times of the year, generating revenue through visitor admissions
4. Lighthouse Holiday Cottages: 32 stunning lighthouse holiday cottages available for rental in beautiful locations
5. Commercial Marine Services: Buoy, beacon and vessel services delivered to third-party clients
6. Charitable Services: Trinity House Maritime Charity provides education, support and welfare to the seafaring community. The charity is the UK's largest endowed maritime charity.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels9 records

Core offering

The Corporation of Trinity House is a charitable General Lighthouse Authority for England, Wales, and the Channel Islands, established by Royal Charter in 1514. It provides and maintains marine aids to navigation (lighthouses, lightvessels, navigation buoys, beacons, and DGPS satellite navigation) for the safety of mariners, and operates deep sea pilotage and wreck marking services. The charity also delivers education, welfare, and scholarship programmes to seafarers, alongside commercial venue hire at its London headquarters and tourism offerings at lighthouse visitor centres and holiday cottages.

Product overview

Trinity House operates as a unified service portfolio combining statutory maritime safety functions with charitable and commercial activities. As a General Lighthouse Authority, it delivers core aids to navigation services (lighthouses, lightvessels, buoys, beacons, DGPS) alongside Deep Sea Pilots and wreck marking. Its charitable arm encompasses the Maritime Charity, Merchant Navy Scholarship Scheme, almshouses, and education resources. Commercial services include vessel hire, buoy rental, and space-sharing opportunities. The organisation also operates venue hire (events, weddings, tours) at its London headquarters and lighthouse tourism offerings including visitor centres and holiday cottages. The portfolio does not follow a platform-plus-modules architecture but rather a collection of distinct service lines unified by the organisation's charitable mission and statutory duties.

Differentiator

Problem solved

Functional benefit

Brands

• Trinity House Maritime Charity: The UK's largest endowed maritime charity, committed to the education, support and welfare of mariners and their dependants
• Merchant Navy Scholarship Scheme
• Trinity House Yeomen
• THV Galatea
• THV Patricia

Products and services

• Aids to Navigation Services

Quantifiable outcome

• 450 buoys maintained and inspected
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

15 partnerships are on record, tiered minor and core.

• The Marine GuildminorStrategic or Co-development Partner · 11 October 2024New joint cadetship venture offering a new pathway to qualify as Engineer Officers of the Watch.
• Agri-Foods and Biosciences InstituteminorStrategic or Co-development Partner · 13 September 2024Partnership to enhance the offering to Merchant Navy cadets within the Scholarship Scheme.
• Ukrainian Merchant Navy Cadets ProgrammeminorStrategic or Co-development Partner · 5 June 2024Trinity House expands its Merchant Navy Scholarship Scheme to support Ukrainian nationals holding UK residency with training programme.
• Cowes Harbour CommissionminorStrategic or Co-development Partner · 3 March 2024New joint venture under the Merchant Navy Scholarship Scheme for maritime cadetship training.
• Hill RobinsonminorStrategic or Co-development Partner · 29 June 2023Joint initiative offering sponsorship opportunities to young people enrolling in officer cadet training for the superyacht industry.
• Red FunnelminorStrategic or Co-development Partner · 8 February 2023Joint cadetship venture adding great opportunities for Trinity House Cadets to train at sea and gain qualifications.
• Maritime UKcoreStrategic or Co-development Partner · 21 November 2022The Maritime Leaders Forum is a collaboration between Trinity House and Maritime UK to bring together authoritative speakers and industry leaders to discuss key maritime issues. The forum blends Trinity House's wide industry expertise and history with Maritime UK's reach and capacity to drive change. Four events planned in first year.
• British Antarctic SurveyminorStrategic or Co-development Partner · 12 May 2022Training partnership where Trinity House Merchant Navy Cadets join the prestigious polar research vessel RRS Sir David Attenborough.
• Maritime UKcoreStrategic or Co-development Partner · 11 April 2017Trinity House joined Maritime UK as a full member of the promotional body for the UK maritime sector.
• Jubilee Sailing TrustminorStrategic or Co-development Partner · 30 June 2015Joint cadet training programme announced at an event on board SV Tenacious at West India Docks in London.
• GRAD (General Lighthouse Authorities Research and Development)coreStrategic or Co-development PartnerGRAD undertakes research and development of physical and radio marine aids to navigation, support systems and their integration to support the GLAs' mission to deliver a reliable, efficient and cost-effective aids to navigation service.
• Northern Lighthouse BoardcoreStrategic or Co-development PartnerPart of the three General Lighthouse Authorities of the UK and Ireland. The Northern Lighthouse Board is the GLA for Scotland and the Isle of Man.
• Irish Lights (Commissioners of Irish Lights)coreStrategic or Co-development PartnerPart of the three General Lighthouse Authorities of the UK and Ireland. The Commissioners of Irish Lights is the GLA for the Republic of Ireland and Northern Ireland.
• Royal National Lifeboat Institution (RNLI)minorStrategic or Co-development PartnerRNLI is funded by charitable donations; lifeboat crews and lifeguards have saved at least 140,000 lives at sea since 1824. Both organisations serve maritime safety.
• International Association of Marine Aids to Navigation & Lighthouse Authorities (IALA)coreStrategic or Co-development PartnerNon-profit body representing over 200 marine aid to navigation authorities, manufacturers and consultants worldwide.

Scale indicators9 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Northern Lighthouse Board: The General Lighthouse Authority for Scotland and the Isle of Man, operating under the same Merchant Shipping Act 1995 framework. Sister organization with virtually identical statutory mandate, scope of services (lighthouses, buoys, DGPS), and collaborative relationship through GRAD.
• Commissioners of Irish Lights: The General Lighthouse Authority for the Republic of Ireland and Northern Ireland. The third GLA in the UK and Ireland triumvirate, jointly operating DGPS with Trinity House and the Northern Lighthouse Board.
• Port of London Authority: Statutory port authority responsible for managing vessel traffic on the Thames, including marine services and navigation coordination within its jurisdiction. Operates within Trinity House's broader aids-to-navigation oversight area.

Broad incumbents

• UK Hydrographic Office: The UK government's agency providing hydrographic and marine geospatial data, charts and tidal information. Adjacent to Trinity House's aids-to-navigation role, with overlapping navigation and maritime safety mission though focused on data rather than physical infrastructure.
• United States Coast Guard (Aids to Navigation): Operates the US federal aids-to-navigation system including lighthouses, buoys, and DGPS. The closest international analog to Trinity House's GLA mandate, though operating at much larger scale within US jurisdiction.
• Royal National Lifeboat Institution (RNLI): UK maritime safety charity funded by donations that operates lifeboat rescue services. Complementary maritime safety mission with overlapping charitable funding model and seafarer welfare programmes.

Regional players

• Norwegian Mapping Authority (Hydrographic Service): Norway's national agency responsible for hydrographic surveying, charts and aids to navigation. Comparable GLA-equivalent role in Norwegian waters, operating a similar model of public-sector aids-to-navigation provision.
• Associated British Ports: UK's largest ports group operating 21 ports. Adjacent maritime infrastructure operator with overlapping customer base in shipping and port operations, though focused on cargo handling rather than aids to navigation.
• Caledonian Maritime Assets Trust: Scottish charity owning ferries, ports, harbours and marine infrastructure. Comparable charitable/public-purpose structure to Trinity House with some overlapping infrastructure and heritage asset operations.

Others

• IALA (International Association of Marine Aids to Navigation and Lighthouse Authorities): Non-profit international body representing over 200 marine aids-to-navigation authorities worldwide, of which Trinity House is a member. Provides standards, guidance and coordination for the global AtoN community.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/trinityhouseuk
• LinkedInlinkedin.com/company/trinity-house
• Instagraminstagram.com/trinityhouseuk
• Xx.com/trinityhouse_uk

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 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 The Corporation of Trinity House