Helios Midco Limited

Active11426022 Private limited company
Incorporated
21 June 2018 (8 years)
Previously known as
Hamsard 3508 Limited (until 14 September 2018)
This list may be incomplete. See all names on Companies House
Industry
Dormant Company (99999)
Accounts type
Small
Region
South East
Address
Parbrook House
Natts Lane
Billingshurst
RH14 9EZ

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
4 July 2027
Last conf. stmt
20 June 2026

Charges

Total
3
Outstanding
2
Part satisfied
0
Satisfied
1

Officers 5 active

Officer details are public data from the Companies House register.

Director · Appointed 16 July 2025
British
Born December 1968 (57)
Director · Appointed 4 May 2023
British
Born February 1970 (56)
Director · Appointed 11 December 2018
British
Born April 1957 (69)
Director · Appointed 14 September 2018
British
Born June 1974 (52)
Director · Appointed 14 September 2018
Irish
Born January 1975 (51)
Officer history (9 former)
15 January 2026
Resigned Hounslow, Sean Keith as Director
16 July 2025
Resigned Wilkes, Duncan Stewart as Director
16 July 2025
Appointed Connolly, Catherine Anne as Director
4 May 2023
Appointed Brown, Rowley Rees as Director
3 May 2023
Resigned Weaver, Simon David as Director
13 March 2023
Resigned Madgwick, Guy Charles Alexander as Director
13 January 2021
Appointed Madgwick, Guy Charles Alexander as Director
13 January 2021
Appointed Wilkes, Duncan Stewart as Director
9 December 2020
Appointed Weaver, Simon David as Director
6 November 2020
Resigned Khesro, Miran as Director
5 May 2020
Resigned Wheble, Anthony Brian as Director
11 December 2018
Appointed Cole, Michael Myer as Director
11 December 2018
Appointed Khesro, Miran as Director
11 December 2018
Appointed Hounslow, Sean Keith as Director
14 September 2018
Appointed Wheble, Anthony Brian as Director
14 September 2018
Appointed Cottrell, Edward Christopher as Director
14 September 2018
Appointed Wingfield, David Mervyn as Director
14 September 2018
Resigned Squire Patton Boggs Secretaries Limited as Corporate Secretary
14 September 2018
Resigned Haxby, Jane Louise as Director
14 September 2018
Resigned Squire Patton Boggs Directors Limited as Corporate Director
21 June 2018
Appointed Squire Patton Boggs Secretaries Limited as Corporate Secretary
21 June 2018
Appointed Haxby, Jane Louise as Director
21 June 2018
Appointed Squire Patton Boggs Directors Limited as Corporate Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 14 September 2018
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Company Limited By Shares
Reg. no. 11425978

Holdings 1

Companies where Helios Midco Limited is registered as a person with significant control

Owns 75–100% of shares
Active
Former controllers (1)
14 September 2018
Ceased Squire Patton Boggs Directors Limited — Owns 75–100% of shares

Group structure 11 shown

Ownership group derived from the Companies House PSC register

Bay Tree Atlanta GP Co Limited Owns 75–100% of shares
Bay Tree AC GP LLP Holds 75–100% of voting rights
Bay Tree Impact GP LLP Holds 25–50% of voting rights
Impact Topco Limited Holds 75–100% of voting rights
Bay Tree Helios Nominee Limited Owns 75–100% of shares
Helios Topco Limited Owns 50–75% of shares
Helios Midco Limited This company Owns 75–100% of shares
Bay Tree Momentum GP Co Limited Owns 75–100% of shares
Bay Tree Momentum GP LLP Holds 75–100% of voting rights
BT Momentum Topco Limited Owns 50–75% of shares

Financials

Balance sheet as at 31 December 2025 · small accounts

Net Assets
£3,096,302

Trend

Net Assets
£0 £2.0M £4.0M £6.0M 2021 2022 2023 2024 2025 £4,411,439 £4,128,771 £3,863,776 £3,475,334 £3,096,302
Balance sheet detail
20252024202320222021
Fixed Assets£5,121,070£5,121,070£5,121,070£5,121,070
Current Assets£2,000,000£2,045,426£2,000,000£2,000,000
Debtors£2,000,000
Creditors (< 1 year)£2,052,544£3,645,736£1,330,496£1,020,075£737,407
Creditors (> 1 year)£1,972,224£1,972,224£1,972,224£1,972,224
Net Current Assets(£52,544)(£1,645,736)£714,930£979,925£1,262,593
Net Assets£3,096,302£3,475,334£3,863,776£4,128,771£4,411,439
Shareholder Funds£3,096,302£3,475,334£3,863,776£4,128,771£4,411,439

Filings

Filing history not loaded yet. See it on Companies House

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