Specialty Reinsurance MGA
Disciplined underwriting.
Institutional capacity.
Seqns MGA is a managing general agent dedicated to specialty reinsurance. We provide structured capacity to brokers, cedants and capital partners with the rigour, transparency and governance that complex risk requires.
A specialty reinsurance platform built for institutional brokers, cedants and capital partners.
- Capital partners
- Rated paper
- Lines of business
- Five specialty classes
- Operating centres
- London · Bermuda · Boston
- Cedant relationships
- 40+ jurisdictions
What we do
An underwriting platform, not a balance sheet.
Seqns MGA operates as a managing general agent on behalf of rated and institutional capital. We provide the underwriting expertise, broker relationships, and operational discipline; our capital partners provide the paper.
The MGA model — when executed with institutional discipline — concentrates capital where it produces the most underwriting return: in dedicated, technically capable underwriting teams with aligned compensation and clear authority. The structure is intentional. So is the discipline behind every line of business we accept.
Underwriting authority
Written authorities on rated paper for each class of business.
Specialty focus
Capacity is concentrated in classes where we hold technical depth.
Aligned compensation
Underwriter incentives are tied to multi-year performance.
Who we work with
Three counterparties. One standard of execution.
Whether the relationship is producer, cedant or capital provider, the underwriting workflow, governance, and reporting cadence are the same.
Brokers
Submission discipline. Decisive response.
Producers receive technical reviews, clear quote terms and committed capacity. We respect the broker channel and engage early on complex placements.
Cedants
Capacity that holds through the cycle.
Long-cycle relationships, predictable underwriting, and structures designed around the cedant’s balance-sheet objectives — not transactional volume.
Capital providers
Aligned underwriting. Transparent reporting.
Institutional governance, independent risk oversight, and reporting standards built for sophisticated capital. The platform exists to compound underwriting profit.
Underwriting discipline
A structured workflow from submission to execution.
Every submission moves through five defined stages with clear ownership, controls, and documentation at each step. The process is the same whether the placement is a $250k facultative line or a multi-year treaty.
- 01
Opportunity review
Submission triage against appetite, sanctions, and aggregate constraints.
- 02
Risk assessment
Technical pricing, exposure modelling, and cedant due diligence.
- 03
Structuring
Programme structure designed for cedant objectives and portfolio fit.
- 04
Market alignment
Capacity confirmation across the rated and institutional capital panel.
- 05
Execution
Documented terms, clear authorities, and operational discipline through to bind.
Engage the underwriting team
Ready to discuss a submission, programme or capacity partnership?
Reach the underwriting and capital teams directly. Submissions, requests for terms, and capacity conversations are handled by senior team members.