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The red node is Jesse. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.

Person

Jesse Serventi

Jesse Serventi was previously a director of Ascertus Limited (until 2025) and 4 other organisations. Source: Companies House records.

Director at Ascertus Limited · Director at Harbor Global UK Professional Services LTD

  • 0 current roles
  • 5 previous roles
  • Served alongside 18 people
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Official record Companies House · updated 11th October 2026

Roles

5 roles across 5 organisations (0 current, 5 previous)

Previous roles (5)

Company roles, current and past, as filed at Companies House.

People Jesse has served alongside

18 people across 5 organisations

Based on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.

Harbor Global UK Professional Services LTD 10 people · 2024-present

Pinnacle OA Holdings LTD 8 people · 2024-present

Ascertus Limited 7 people · 2024-present

Harbor Bidco Acquisitions Limited 5 people · 2023-present

Harbor Global UK LTD 5 people · 2022-2025

Sources

Companies House
Officer appointments and resignations.
Edition
Register edition compiled 11th October 2026
Identity
Records are treated as the same person only where the evidence confirms it. How people are matched

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