Exawatt Limited

Active04830520 Private limited company
Incorporated
11 July 2003 (23 years)
Previously known as
Zelenergy Ltd (until 4 February 2020)
Simon Price Consulting Limited (until 23 November 2017)
Carmington Ltd (until 13 October 2003)
Industry
Dormant Company (99999)
Accounts type
Small
Region
Greater London
Address
Ground Floor 31 Kentish Town Road
London
NW1 8NL

Filing status

Accounts due
30 June 2027
Last accounts
30 September 2025
Conf. stmt due
25 July 2027
Last conf. stmt
11 July 2026

Officers 5 active

Officer details are public data from the Companies House register.

Director · Appointed 31 March 2026
British
Born December 1977 (48)
Ballak, Claire
Secretary · Appointed 4 November 2024
Director · Appointed 4 November 2024
British
Born August 1994 (32)
Director · Appointed 4 November 2024
Dutch
Born September 1943 (83)
Director · Appointed 4 November 2024
British
Born March 1947 (79)
Officer history (10 former)
31 March 2026
Resigned Trafford, David Jeremy Mallory as Director
31 March 2026
Appointed Archer, Joy Lynne as Director
4 November 2024
Resigned Etchell, William John as Secretary
4 November 2024
Resigned Etchell, William John as Director
4 November 2024
Appointed Yentob, Robert as Director
4 November 2024
Appointed Ballak, Claire as Secretary
4 November 2024
Appointed Perlman, Matthew Henry as Director
4 November 2024
Appointed Perlman, Robert Abraham as Director
25 June 2024
Resigned Robinson, Paul as Director
25 June 2024
Appointed Trafford, David Jeremy Mallory as Director
25 June 2024
Resigned Gordon, Rebecca as Director
6 April 2023
Resigned Price, Simon Justin Nicholas as Director
6 April 2023
Appointed Etchell, William John as Director
6 April 2023
Appointed Etchell, William John as Secretary
6 April 2023
Appointed Gordon, Rebecca as Director
6 April 2023
Appointed Robinson, Paul as Director
6 April 2023
Resigned Walker, John as Director
6 April 2023
Resigned Price, Lada Trifonova as Secretary
4 May 2022
Appointed Walker, John as Director
6 October 2003
Appointed Price, Lada Trifonova as Secretary
6 October 2003
Appointed Price, Simon Justin Nicholas as Director
14 August 2003
Resigned Form 10 Secretaries Fd Ltd as Corporate Nominee Secretary
14 August 2003
Resigned Form 10 Directors Fd Ltd as Corporate Nominee Director
11 July 2003
Appointed Form 10 Secretaries Fd Ltd as Corporate Nominee Secretary
11 July 2003
Appointed Form 10 Directors Fd Ltd as Corporate Nominee Director

Ownership 1 active

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

Corporate entity · Notified 6 April 2023
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 00940750
Former controllers (1)
6 April 2023
Ceased Simon Justin Nicholas Price — Owns 75–100% of shares

Group structure 4 companies

Ownership group derived from the Companies House PSC register

Cru Indices Limited Owns 75–100% of shares
Exawatt Limited This company Owns 75–100% of shares
Fertecon Research Centre Limited Owns 75–100% of shares

Financials

Balance sheet as at 30 September 2025 · small accounts

Net Assets
£1
Cash
£1
Debt Ratio
0%

Trend

Net Assets
(£200k) £0 £200k £400k 2020 2021 2022 2023 2024 2025 £79,292 £187,999 £267,011 £307,162 (£166,310) £1
Balance sheet detail
202520242023202220212020
Fixed Assets£0£18,092£10,726£10,256£9,243£3,597
Current Assets£1£449,249£366,775£365,941£250,844£91,251
Debtors£0£47,751£89,635
Cash£1£401,498£277,140
Creditors (< 1 year)£0£629,879£47,543£76,422£28,320£14,310
Creditors (> 1 year)£22,796£33,192£42,892
Net Current Assets£1(£180,630)£319,232£291,872£223,423£77,290
Net Assets£1(£166,310)£307,162£267,011£187,999£79,292
Shareholder Funds£1(£166,310)£307,162£267,011£187,999£79,292

Filings

Filing history not loaded yet. See it on Companies House

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