Head of Marine in London

Head of Marine in London

London Full-Time No working from home possible
IDEX Consulting Ltd

Head of Treaty Reinsurance

A rare leadership mandate at one of London's most ambitious reinsurance brokers

London | Permanent | £250,000+ base + bonus + equity participation

Our client is a composite Lloyd's and London market reinsurance broker with a clear strategic vision for their treaty operation β€” and the ambition, the backing, and the financial firepower to execute it properly.

This isn't for a custodian. Its for a builder.

The Opportunity

Treaty reinsurance is identified as one of the most significant growth priorities on the firm's strategic agenda. The London team has been restructured, a strategy paper has been approved, and the business is ready to move β€” all that is missing is the right person to lead it.

You will inherit a functioning platform β€” with established reinsurer relationships, a Lloyd's presence, and a broader specialty business generating genuine cross-sell opportunity β€” and be given the mandate and the resources to scale it materially.

This is a division that is moving from good foundations to serious ambition. The person who leads that journey will own a meaningful share of what they build.

That ownership is not a vague promise. The firm operates a contractual equity participation structure with a demonstrable track record of rewarding the people who drive value creation β€” including multiple successful shareholder events in recent years.

We will share the full detail confidentially when we speak.

The Bermudan insurance and London facultative businesses are performing strongly and provide a powerful platform for cross-referral and market credibility.

Treaty is the next chapter.

What You Will Actually Do

  • Take leadership of the UK treaty reinsurance operation and own its P&L trajectory.
  • Build and manage a high-performing team β€” hiring where necessary, developing what is already there.
  • Drive new client relationships and deepen existing cedent and intermediary connections across the Lloyd's and company markets.
  • Work directly with leadership on strategy: product line expansion, territorial growth (particularly Europe), and cross-selling into the firm's wider specialty platform.
  • Be the external face of the treaty capability β€” market relationships, reinsurer panels, thought leadership.
  • Contribute to the wider specialty hiring committee discussions as the treaty voice at the table.

Who You Are

You are a senior treaty reinsurance broker β€” probably at Director or Executive Director level β€” who has spent time building a book, building a team, or both.

You know your way around a complex placement, you have a network that took years to build, and you are starting to feel the ceiling of wherever you are currently sitting.

The ideal background is a large global broker β€” the kind of place where the institutional infrastructure is excellent but the ability to think and act like an owner is limited. If that resonates, keep reading.

  • Meaningful London market treaty reinsurance broking experience at senior level β€” we are not looking at mid-market or regional books.
  • A network of cedent, intermediary, and reinsurer relationships that travel with you.
  • Proven ability to lead people β€” informally or formally β€” and attract talent.
  • Entrepreneurial instinct. You should be excited by the prospect of building something, not steadying something.
  • Cultural alignment: collaborative, direct, commercially serious, without the politics.

The Package

Base Salary

£250,000+ dependent on experience and the strength of what you bring

Annual Bonus

Performance-linked, structured around revenue and team growth targets

Equity Participation

Contractual mechanism to share in the value you create β€” calculable, documented, and with a proven history of delivery.

Benefits

Private medical, pension, life assurance, income protection

Location

London. Hybrid working available.

The Process...

This search is being handled confidentially by a specialist reinsurance recruitment team. Initial conversations are exploratory β€” no commitment required on either side.

If you are a senior treaty broker who has ever wondered what it would feel like to actually own the outcome β€” this is worth a conversation.

To apply or arrange a confidential discussion, contact:

Stuart McKenna| Head of Reinsurance Recruitment

IDEX Consulting

IDEX Consulting Ltd

Contact Details:

IDEX Consulting Ltd Recruitment Team