Leadership

The people who stay with the cover.

The underwriters who write the instrument and remain when a claim is notified.

  • Amara Okonkwo

    Group Chief Executive

    Executive Leadership

    Amara leads Greystone Insurance LLC. She built the direct-underwriting model across Africa, MENA, and Europe, and still sits with clients when a facility or a claim will define the relationship.

  • Henrik Voss

    Chief Underwriting Officer

    Underwriting

    Henrik is accountable for underwriting quality across the five products. Direct authority means the decision is his desk's, not a committee two markets away.

  • Leila Rahman

    Head of International Markets

    Executive Leadership

    Leila coordinates the four regional desks. Her brief is that a risk assessed in Lagos, Riyadh, São Paulo, or London is decided with the same standard.

  • Julian Chen

    Head of Claims

    Advisory

    Julian leads claims, from first notice through settlement. Direct underwriting only holds if the same house pays when the event is due.

  • Sofia Alvarez

    Head of LatAm Underwriting

    Underwriting

    Sofia runs the LatAm desk: credit protection, surety, and marine for sponsors, contractors, and lenders who work across more than one jurisdiction.

  • James Mwangi

    Head of Surety

    Underwriting

    James oversees performance bonds, APGs, and bid bonds. Specialty, in his view, means knowing the contractor well enough to write the instrument that will actually respond.

When you are ready to place the cover.

A Greystone underwriter will read the risk with you.

Talk to Underwriting
Greystone Insurance LLC, Your risk. Our responsibility.

Headquarters

Nottingham

9920 Franklin Square DriveSuite 225Nottingham, MD 21236United States

Registered office

Wilmington

108 West 13th StreetWilmington, DE 19801United States

© 2026 Greystone Insurance LLC. All rights reserved.

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Greystone Insurance LLC is headquartered at 9920 Franklin Square Drive, Suite 225, Nottingham, MD 21236, with a registered office in Wilmington, Delaware. Product availability, wording, and licensing vary by jurisdiction. Direct underwriting authority, capacity, and decision times are indicative and subject to underwriting. greystoneinsurers.com