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BI

Family Office

Big Ideas Group

United Kingdombigideasgroup.co.uk
1
Contacts
1
Mandates
Data completeness 70%Updated 2026-06-12Sources: SRC-GEO-INFER-2026-06-12, SRC-FO-BATCH-2026-05, fo_strategy_csv_2026

Mandate & appetite

Preferred strategies
Core, Core Plus, Opportunistic
Target geographies
Typical ticket
$2m–$10m
AUM
Real-asset allocation
RE 100%
Appetite

Investor profile

Big Ideas Group, a London-based multi-family office founded by Sebastian Gray, Robbie Miller, and Rosa Howard, invests primarily in technology, healthcare, and B2B start-ups, providing mentorship and seed funding to support innovative entrepreneurial ventures with a values-driven approach.

Unlock mandates & allocation signals

See Big Ideas Group's active mandates and live allocation signals — plus named decision-makers, unlimited AI capital-matching and CSV export.

  • Active mandates (strategy, asset class, geography, ticket, target IRR)
  • Live allocation signals with sources
  • Named CIOs & IC members + email & LinkedIn

From $599/mo · 20% off annual

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