Navium Marine

What Navium Marine does

Navium Marine Limited is a London-based, marine-focused specialty Managing General Agent (MGA) established in May 2021. The company underwrites a full suite of marine insurance classes — Ship Building, Ship Owning, International Movement of Goods (Cargo), Marine Liability, War/Kidnap and Ransom, and Ports and Terminals — serving global marine insurance buyers accessed through the London Market broker network. It operates as an Appointed Representative of Pine Walk Capital Limited within The Fidelis Partnership (Fidelis Insurance Holdings), which provides regulatory authorisation, institutional backing and access to Lloyd's market distribution.

The business generates revenue by underwriting marine insurance policies on behalf of carrier partners, earning commissions or profit-share on premiums. Its cornerstone capacity provider is Pelagos Insurance Capital (PICUK and PICI), rated A by A.M. Best, A- by S&P and A3 by Moody's, supplemented by 12 Lloyd's syndicates that underwrite the Helix Consortium product. Distribution is broker-led and enterprise-focused, with a stated emphasis on "digitally enhanced" underwriting that blends traditional marine technical expertise with modern solutions.

In June 2026 Navium extended its product surface by partnering with supply-chain visibility provider Overhaul to launch the Helix Consortium, a Lloyd's-backed insurance solution providing transit cover up to USD 75 million and storage cover up to USD 25 million per contract for AI infrastructure cargo, particularly data servers. The product combines Overhaul's real-time cargo monitoring technology with Lloyd's underwriting capacity, targeting the protection gap created by growing AI data center build-outs.

Name

Navium Marine

Legal name

Navium Marine Limited

Website

https://naviummarine.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

Navium Marine is a London-based marine-focused specialty MGA underwriting Ship Building, Ship Owning, Cargo, Marine Liability, War/K&R, and Ports and Terminals coverages for global marine buyers via London Market brokers, operating as an Appointed Representative of Pine Walk Capital within The Fidelis Partnership.

Ownership category

akta.pro rank

Product category

Marine Insurance (Specialty MGA)

SIC

Fire, Marine & Casualty Insurance (6331)

akta.pro primary industry

Insurance Program Administration & MGA/MGU Services (FSAEADAK)

akta.pro secondary industry

Marine Specialty (Hull/P&I/Cargo) (FSAJAGAJ)

Keywords

• Marine insurance
• Managing general agent
• Cargo underwriting
• Hull and war
• Lloyd's market

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Insurance Underwriting Premiums: As an MGA, Navium Marine earns revenue by underwriting marine insurance policies on behalf of carrier partners including Pelagos Insurance Capital and 12 Lloyd's syndicates. Revenue is generated through premium collection with profit-sharing or commission arrangements with capacity providers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Navium Marine is a marine-focused specialty Managing General Agent (MGA) that underwrites and distributes marine insurance products on behalf of carrier partners including Pelagos Insurance Capital and 12 Lloyd's syndicates. Its portfolio covers ship building, ship owning, international cargo movement, marine liability, war/kidnap and ransom, and ports and terminals risks, delivered through the London Market broker network under The Fidelis Partnership's Pine Walk platform.

Product overview

Navium Marine is a marine-focused specialty Managing General Agent (MGA) that offers a comprehensive portfolio of marine insurance products. Their core offerings include Ship Building, Ship Owning, International Movement of Goods (Cargo), Marine Liability, War/Kidnap and Ransom, and Ports and Terminals insurance. Recently, they launched the Helix Consortium in partnership with Overhaul, a Lloyd's-backed insurance solution specifically designed for AI infrastructure cargo (data servers), combining real-time cargo monitoring technology with Lloyd's underwriting capacity. The company operates through The Fidelis Partnership's Pine Walk platform and provides digitally enhanced underwriting, claims leadership, and technical performance across all marine insurance classes.

Differentiator

Problem solved

Functional benefit

Products and services

• Ship Building Insurance Marine insurance coverage for ship building risks, part of Navium's full range of marine insurance classes sold via London Market brokers.
• Ship Owning Insurance Marine insurance coverage for ship owning operations, forming part of Navium's comprehensive marine insurance portfolio distributed through broker partners.
• International Movement of Goods (Cargo) Insurance Cargo insurance covering the international movement of goods, including transit and storage coverage, for shippers and freight operators accessing London Market capacity.
• Marine Liability Insurance Marine liability insurance coverage forming part of Navium's specialty marine insurance portfolio for marine operators and offshore exposures.
• War / Kidnap and Ransom Insurance Specialty coverage for war risks and kidnap and ransom situations in marine contexts, available through London Market brokers serving global shipping and offshore clients.
• Ports and Terminals Insurance Insurance coverage for ports and terminals operations, delivered as part of Navium's marine specialty offering to ports operators and terminal handlers.
• Helix Consortium (AI Infrastructure Cargo Cover) A Lloyd's-backed insurance consortium providing transit cover up to USD 75 million and storage cover up to USD 25 million per contract for AI infrastructure cargo, particularly data servers. Combines real-time cargo monitoring (via Overhaul) with underwriting capacity from 12 Lloyd's syndicates to address the growing protection gap as AI data center expansion drives increasing volumes of high-value technology shipments.

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered core.

• OverhaulcoreTechnology or Integration · 2 June 2026Partnership to launch the Helix Consortium, a Lloyd's-backed insurance solution for AI infrastructure cargo. Combines Overhaul's real-time cargo monitoring technology with Lloyd's underwriting capacity from 12 syndicates to provide transit cover up to USD 75 million and storage cover up to USD 25 million per contract.
• The Fidelis Partnership (Pine Walk Platform)coreStrategic or Co-development PartnerNavium Marine operates through The Fidelis Partnership's Pine Walk platform as an Appointed Representative of Pine Walk Capital Limited.
• Pelagos Insurance CapitalcoreStrategic or Co-development PartnerCornerstone carrier partner providing insurance capacity through PICUK (UK) and PICI (Ireland), both rated A (Excellent) by A.M. Best, A- by S&P, and A3 by Moody's.

Scale indicators4 records

Recent moves4 records

Expansion highlights5 records

Direct peers

• Beazley: Beazley's Marine division is the most direct peer, writing hull, cargo, specie, and liability. Navium's CEO previously built Beazley's marine franchise, and the two compete for the same London Market marine brokers.
• Hiscox: Hiscox operates a Marine and Energy division writing hull, cargo, and liability. Navium's COO came from the Hiscox Marine leadership team, and the two compete for the same London Market marine broker relationships.
• Liberty Specialty Markets: Liberty writes a broad marine book (hull, cargo, liability, specie) through Lloyd's and company market. It is a direct competitor for the same London Market marine brokers and global shipowner/cargo clients.
• Atrium Underwriters: Atrium is a Lloyd's specialty syndicate with a sizable marine book. Navium's CUO previously worked as a marine underwriter at Atrium, and Atrium is a direct peer in marine hull, cargo, and liability.
• MS Amlin: MS Amlin is a London Market marine and specialty underwriter with significant hull, cargo, and war exposure. Several Navium underwriters (CUO, Head of Claims) previously worked at MS Amlin, and it is a direct peer for marine capacity.
• AXA XL: AXA XL is a top-three global marine insurer across hull, cargo, and liability. Navium's CUO and other team members previously underwrote at AXA XL, making it a directly comparable specialist marine competitor.
• Antares Syndicate: Antares is a Lloyd's specialist syndicate writing cargo and other specialty lines. Navium's Deputy CUO led the cargo team at Antares, and Antares is a directly comparable Lloyd's marine cargo competitor.

Broad incumbents

• Munich Re: Munich Re is the world's largest reinsurer and a major marine capacity provider. One of Navium's claims adjusters previously worked at Munich Re Syndicate, and Munich Re is a relevant incumbent at the reinsurance layer feeding Lloyd's marine syndicates.
• Travelers: Travelers is a major global insurer with a marine cargo division. Navium's Head of Claims previously worked at Travelers, and the two compete for global cargo and specie placements though Travelers is far broader.

Emerging players

• Markel International: Markel International writes specialty marine and cargo business out of Lloyd's, with a growing focus on specialty and emerging-risk lines. It is an emerging specialist peer overlapping with Navium in marine cargo and specie.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/naviummarine
• LinkedInlinkedin.com/company/naviummarine

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Navium Marine