What Ambrey does

Ambrey is a privately held UK maritime security and risk management company founded in 2010 and headquartered in Hereford, with its operational nerve-centre — the Global Operations Centre (GOC) — in Southampton and additional offices in London and Mumbai. The company delivers an integrated platform of services to commercial shipowners and operators, offshore oil and gas developers, marine insurers and P&I clubs, subsea infrastructure owners, and energy traders moving hydrocarbons through strategic chokepoints. Service lines span physical security (armed Maritime Security Officers, owned Security Escort Vessels and Vessel Based Armoury fleet, SSAS response), risk analytics (Guardian Watchkeeper active voyage monitoring, Sentinel & ECDIS-integrated automated alerts, Advanced Screening, port/voyage/regional risk assessments), crisis response and salvage (Global Response, hostage and evacuation support), subsea cable and pipeline protection, Lloyd's-backed war risk insurance through the Ambrey Global Specialty (AGS) MGA, and bespoke crew training programmes.

The technology backbone is a proprietary maritime risk management platform anchored by the 24/7 GOC, which combines real-time vessel tracking (23,344+ vessels supported), maritime intelligence (7,250 events tracked annually, 35 dynamic elevated threat areas), and operational response. Differentiated technical components include ECDIS-integrated alert delivery (with ChartWorld and Pole Star integrations), the RockFLEET Assured A-PNT solution for GPS-denied environments (with Iridium PNT and Ground Control), and Lloyd's of London-backed insurance capacity led by MS Amlin. The platform is certified to ISO 28000:2022, ISO 28007-1:2015, ISO 27001:2022, ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, and Ambrey holds the only UK-licensed VBA operator status globally.

Ambrey monetises through five primary streams: (1) maritime security services contracted via BIMCO GUARDON/Guardcon agreements and Statement of Work terms; (2) GOC membership on 12-month auto-renewing subscriptions for 24/7 Overwatch, Priority Alerts, Threat Circulars, and Analyst Advisory; (3) AGS Insurance spot breach marine hull war risks premiums as a Lloyd's Coverholder; (4) risk analytics and consultancy engagements; and (5) bespoke training programmes. Go-to-market combines direct enterprise sales to shipping and offshore energy clients, self-serve GOC registration for mid-market vessel owners, channel partnerships with Inchcape, Diaplous, ChartWorld, Insurwave, and Pole Star Global, and insurance broker distribution for AGS. Pricing is custom and not publicly disclosed, with GOC contracts denominated in US Dollars on 45-day invoice terms.

Name

Ambrey

Legal name

Ambrey Insurance Brokers Limited

Website

https://ambrey.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Ambrey is a UK-based private maritime security and risk management firm providing physical vessel protection, risk analytics, crisis response, subsea cable protection, and Lloyd's-backed war risk insurance to global shipping companies, offshore energy operators, and marine insurers through a 24/7 Global Operations Centre.

Ownership category

akta.pro rank

Product category

Maritime Security and Risk Management Services

NAICS

Support Activities for Water Transportation (4883), Navigational Services to Shipping (48833)

SIC

Services-Detective, Guard & Armored Car Services (7381), Fire, Marine & Casualty Insurance (6331)

akta.pro primary industry

Vessel Security Services (Onboard Guards, Anti-Piracy) (BPAKALAB)

akta.pro secondary industries

Maritime Safety Management Systems & Training (ISM/ISO 45001, Drills, Competency) (TLAHANAF), Maritime Security Risk Assessments & Audits (BPAKALAF), Maritime Security Training & Drills (ISPS, Crew Training) (BPAKALAG)

Keywords

• Maritime security services
• Maritime risk management
• War risk insurance
• Vessel protection services
• Offshore security operations

Headquarters

HQ city

Hereford

HQ country

United Kingdom

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Maritime Security Services: Security guard deployment, security escort vessels, loss prevention services, and crisis response. Services contracted via BIMCO GUARDON and Guardcon agreements.
2. AGS Insurance (Marine War Risks): Spot breach marine hull war risks insurance through Ambrey Global Specialty (AGS), a Lloyd's Coverholder with capacity from Lloyd's of London insurers led by MS Amlin. Leverages Ambrey's proprietary data and intelligence for risk assessment.
3. Global Operations Centre Membership: 24/7 Overwatch, Priority Alerts, Threat Circulars, and Analyst Advisory services provided through membership registration. Billed according to Statement of Work terms.
4. Risk Analytics & Consultancy: Port risk assessments, voyage risk assessments, regional risk assessments, and bespoke analytical services.
5. Training Services: Crisis response training, piracy workshops, hostage survival, family liaison, decision making in crisis, TRiM assessment, negotiating, and mental wellbeing programmes.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels9 records

Core offering

Ambrey is a maritime security and risk management company that delivers an integrated suite of services anchored by a 24/7 Global Operations Centre (GOC). Its core offerings include vessel tracking and threat alerting, armed security escort vessels, crisis response and salvage, Lloyd's-backed marine war risk insurance, GPS denial navigation solutions, subsea cable monitoring, and bespoke crisis training for the global shipping and offshore energy industries.

Product overview

Ambrey is a global maritime security and risk management company offering a comprehensive, integrated suite of services under a unified platform model. The core offering is the 24/7 Global Operations Centre (GOC), which serves as the central hub for monitoring, alerts, and incident coordination. This is complemented by layered service modules including Risk Analytics (Guardian Watchkeeper, Sentinel & ECDIS alerts, and risk assessments), Loss Prevention (Global Response crisis services, inspections, SSAS capability), Offshore Capability (project support and security escort vessels), AGS Insurance (Lloyd's-backed war risk coverage), RockFLEET Assured (GPS denial navigation solution), Subsea Cable Protection, and Risk Resilience & Response Training. The portfolio is unified through Ambrey's digital infrastructure, shared intelligence network, and 35 dynamic threat area monitoring.

Differentiator

Problem solved

Functional benefit

Brands

• RockFLEET Assured: Assured positioning, navigation and timing (A-PNT) solution developed in partnership with Ground Control to protect vessels from GPS denial, jamming and spoofing threats
• Guardian
• Sentinel
• Global Response

Products and services

• Global Operations Centre (GOC) 24/7 monitoring centre providing fleet surveillance, threat alerts, voyage monitoring, and incident coordination for vessel owners and operators, delivering services including 24/7 Overwatch, Priority Alerts, Threat Circulars, and Analyst Advisory access.
• Guardian Watchkeeper

Quantifiable outcome

• Prevented potential spill of over 1 million barrels of crude oil during SOUNION salvage operation
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability3 records

Feature6 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Ground ControlcoreTechnology or Integration · 18 March 2026Partnership to launch RockFLEET Assured, an assured positioning, navigation and timing (A-PNT) solution protecting vessels from GPS denial, jamming, and spoofing. Ground Control provides Iridium PNT module and satellite connectivity; Ambrey integrates into its 24/7 Global Operations Centre for continuous monitoring.
• Diaplous GroupcoreStrategic or Co-development PartnerStrategic partnership combining Ambrey's technology, data, and AI software with Diaplous' 24/7 operation centre to improve maritime domain awareness, generate unique data, and provide unrivalled security risk insights and reporting.
• International Cable Protection Committee (ICPC)minorOthersMembership in the leading international authority focused on protection and resilience of submarine telecommunications and power cables. Contributes to industry collaboration, information sharing, and development of best practice guidance.
• Inchcape Shipping ServicescoreStrategic or Co-development PartnerStrategic partnership allowing Inchcape to leverage Ambrey's safety and security expertise, complementing Inchcape's global network, data intelligence, and port agency/marine services. Jointly publish quarterly Global Shipping Report on maritime security threats.
• IridiumcoreTechnology or IntegrationPartnership leveraging Iridium's worldwide satellite coverage to strengthen Ambrey's 24/7 Global Operations Centre connectivity, providing dependable always-on communication to safeguard seafarers and maritime assets.
• International Maritime Rescue Federation (IMRF)minorOthersMembership in the international NGO dedicated to strengthening and improving maritime search and rescue (SAR) capability across the globe. IMRF brings together 160+ member organisations from 50+ countries.
• Security in Complex Environments Group (SCEG)minorOthersMembership in the Special Interest Group for risk and security companies committed to development and implementation of international standards for private security and crisis management sector.
• SEACOPminorStrategic or Co-development PartnerStrategic partnership providing coordinated response to growing threat of illicit maritime trafficking across the Caribbean, South America, and West Africa targeting movement of narcotics, weapons, and contraband.
• International Salvage Union (ISU)coreOthersFull membership in the leading international body representing the marine salvage industry. Membership is reserved for companies with demonstrated track record of successful operations and is widely recognised as a mark of professional competence and industry standing.

Scale indicators8 records

Recent moves11 records

Expansion highlights6 records

Direct peers

• Naval Guards Limited: UK-headquartered Private Maritime Security Company offering armed guards, vessel protection, and transit escort services. Directly comparable as a competing PMSC serving the same commercial shipping customer base in conflict zones.
• Dryad Global: Maritime intelligence and risk analytics company providing 24/7 vessel monitoring, threat alerts, and consultancy. Closely comparable to Ambrey's Guardian Watchkeeper, Sentinel, and Risk Analytics offerings.
• Pole Star Global: Long-standing maritime vessel tracking and sanctions compliance platform with a global operations centre. Comparable on vessel monitoring, security tracking modules, and integrated platform delivery to commercial fleets.
• Marineguard: UK-based Private Maritime Security Company offering armed guards and escort vessels in the Gulf of Aden, Indian Ocean, and West Africa. Direct PMSC competitor with overlapping flag-state approvals and vessel-based armoury services.

Broad incumbents

• OSM Maritime Group: Large ship management and crewing company with growing security and crew training offerings. Overlaps with Ambrey's risk analytics, training, and offshore capability services but operates at much larger scale across broader maritime verticals.
• GardaWorld (Crisis24): Global security and risk services firm with a Crisis24 maritime intelligence practice. Comparable in kidnap-and-ransom response, crisis management, and embedded security advisory, though much broader than Ambrey's maritime focus.
• Control Risks: Global risk consultancy providing political risk, maritime security advisory, and crisis response. Comparable to Ambrey's Risk Analytics, Global Response, and voyage risk assessment practices as part of a much larger advisory portfolio.

Regional players

• Inchcape Shipping Services: Strategic partner and global port agency and maritime services provider. Comparable as an end-to-end maritime services platform; Ambrey partners with Inchcape for joint threat reporting, but Inchcape's port-agency footprint is a competing distribution channel for security services.

Emerging players

• Blue Water Shipping (Risk Management): Danish freight forwarder and logistics provider with growing security and voyage risk advisory practice. Partially comparable on transit planning and route-risk advisory for commercial shipping customers.
• Hecla Maritime Security: Specialist maritime security company offering armed guards and transit security, primarily in West Africa and the Indian Ocean. Direct niche competitor for Ambrey's escort vessel and armed guard business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/AmbreyLtd
• Facebookfacebook.com/AmbreyLtd
• LinkedInlinkedin.com/company/ambreyltd

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries3 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 Ambrey