3i Mia Holdings Limited

10718900

active

ltd

england wales

Companies House

Health Score

65 / 100

Some Concerns

25/30

Filing

0/30

Financial

40/40

Risk

No risk factors detected.

Details

4th Floor, 140 Aldersgate Street, London, EC1A 4HY

Incorporated 10/04/2017

Compliance

Last accounts

31/03/2025

full

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 09/04/2026

Due 23/04/2027

On track

Industry

64209

Activities of other holding companies

Officers

Mr James Peter Dawes

director · Since 10/04/2017

CHIEF FINANCIAL OFFICER

BRITISH · ENGLAND · Age 55

Also on 9 other boards

Mrs Anna Louise Dellis

director · Since 10/04/2017

DIRECTOR

BRITISH · UNITED KINGDOM · Age 52

Also on 11 other boards

James Peter Dawes

director · Since 10/04/2017

British · England · Age 55

Anna Louise Dellis

director · Since 10/04/2017

British · United Kingdom · Age 52

Persons with Significant Control

3i Investments Plc

Significant control

1, Knightsbridge, London, SW1X 7LX

Reg: 03975789 · Companies House · Plc

Notified 10/04/2017

3i Managed Infrastructure Acquisitions Gp (2017) Llp

75–100% shares

75–100% votes

Appoint directors

1, Knightsbridge, London, SW1X 7LX

Reg: Oc414502 · Companies House · Llp

Notified 10/04/2017

Change History

status → active

2026-07-27

Active

type → ltd

2026-07-27

Private Limited Company

address line1 → 4th Floor, 140 Aldersgate Street

2026-07-27

4TH FLOOR,

post town → London

2026-07-27

LONDON

officer appointed → DAWES, James Peter

2026-07-27

officer appointed → DELLIS, Anna Louise

2026-07-27