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The red node is Hayley. 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

Hayley Koseoglu

Hayley Koseoglu is a trustee of South Yorkshire Charity Mentors (since 2025) and Aspire Community Enterprise (Sheffield) Limited (since 2023) and a director of 6 companies. Source: Companies House and Charity Commission records.

Director at Harmony Music School Limited · Trustee at South Yorkshire Charity Mentors

  • 8 current roles
  • Served alongside 35 people
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Official record Companies House and Charity Commission · updated 18th October 2026

Roles

8 roles across 8 organisations

Current roles (8)

Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.

People Hayley has served alongside

35 people across 7 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.

Chamber of Commerce (Barnsley and Rotherham) LTD 16 people · 2021-present

Aspire Community Enterprise (Sheffield) Limited 10 people · 2023-present

South Yorkshire Charity Mentors 6 people · 2025-present

Aspire Community Enterprise (Sheffield) Limited 5 people · 2023-present

Harmony Music School Limited 2 people · 2026-present

Affecto Recruitment LTD 1 person · 2013-present

Crystal Clean Service LTD 1 person · 2008-2012

Sources

Companies House
Officer appointments and resignations.
Charity Commission
Register of Charities: current trustees and appointment dates.
Edition
Register edition compiled 18th October 2026
Identity
Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched

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