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A Global Broker with Local Expertise.
Why Hire oneglobal?
  • 25+ Years of Experience
  • Best Talent Collection
  • Certified Professionals
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Who We Are

On a Mission to Reinvent Broking

 

Oneglobal is an international insurance and reinsurance broker with a clear purpose: to transform the way businesses worldwide manage risk through insurance.

We believe broking needs a refresh — and our approach lays the foundation for that change. With ambitious plans for the future and an open, collaborative culture, we aim to attract like-minded professionals to grow with us.

Backed by the renowned financial services investment firm J.C. Flowers & Co, and the private equity firm B.P. Marsh & Partners, Oneglobal was formed in 2018 through the merger of SSL and Endeavour.
 
Today, we operate from 15 offices across Europe, Asia, the Americas and the Middle East, delivering expertise across marine, property, aviation, financial lines, energy and casualty.
 
Our Mission

Empowering Clients to Create Lasting Value

Our mission is to empower our clients to create lasting value by providing strategic guidance, innovative solutions, and expert support. We are dedicated to helping businesses unlock their full potential, optimize performance, and achieve sustainable growth.
Higher Return on Risk Management

We help businesses maximise the value of their insurance programmes through strategic risk analysis and tailored broking solutions, ensuring smarter coverage and stronger protection.

Greater Business Value

We partner with organisations to enhance resilience and unlock growth, combining deep market expertise with innovative strategies that strengthen long-term performance.

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oneglobal
25+
Years of Tradition & Innovation
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Company With Traditions

Building on Expertise, Driving Transformation

At Oneglobal, we blend decades of broking experience with bold, innovative strategies to deliver smarter insurance and reinsurance solutions. Our mission is clear: help businesses worldwide navigate risk, unlock opportunities, and achieve sustainable growth. With deep market knowledge and a client-first approach, we don’t just follow industry standards — we set them. We revolve around you.

Our Team

A Team With Proven Expertise and Excellence

Legacy of success can power your future!
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Jonathan Palmer-Brown
Group Chairman
Roger Spicer
Group CEO
Hugh Crossland
Group CFO
History

Our timeline

2025
Expansion

Continuing its growth, Oneglobal opened new regional offices in Brazil (Curitiba and Belo Horizonte). In addition, we have taken an important step in our global strategy by completing our first acquisitions: Life Annuity and Services in Bermuda and Proativa Benefits in Brazil. These moves strengthen our capabilities and broaden our expertise to deliver even greater value to our clients.

2025
B.P. Marsh & Partners

Private equity firm B.P. Marsh & Partners takes a minority stake in Oneglobal Broking Holdings, investing $13.5 million. This capital fuels our ambitious growth strategy, enabling the acquisition of a Bermudian specialty broker and expansion into Asian markets, as we set our sights on achieving £50 million in brokerage revenue by 2025.

2021
Global Expansion

The beginning of a new chapter with specialised risk advisory operations, strengthening Oneglobal’s presence in Latin America, Asia, Middle East and Europe.

2020
Oneglobal Broking

SSL Endeavour was renamed Oneglobal Broking Limited, with a new executive leadership team: Jonathan Palmer Brown as Chairman and Mike Reynolds as CEO.

2018
Merger of SSL and Endeavour

SSL Insurance Group, an independent marine broker at Lloyd’s, and Endeavour Insurance Services Limited, a Lloyd’s broker focused on delegated authority, announced their merger. Both had been previously acquired by J.C. Flowers & Co. (JCF).

2017
J.C. Flowers & Co. (JCF)

JCF invested over US$15 billion in capital and holds stakes in the insurance sector, including Enstar, Inigo (a Lloyd’s syndicate), and Core Specialty (a US-based insurer). These companies were acquired by the private investment group J.C. Flowers & Co. (JCF).

1999
Foundation

Endeavour was founded, specialised in business produced by North American and European agents handled under delegated authorities. At the time, the company employed 44 people in its London office and had divisions supporting business from Canada; the United States, Europe and the rest of the world; as well as a dedicated cyber division

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