Kynesim Limited

Active06332591 Private limited company
Incorporated
3 August 2007 (19 years)
Previously known as
In-Silica Limited (until 30 January 2009)
This list may be incomplete. See all names on Companies House
Industry
Business and domestic software development (62012)
Directors
Stephen Glenn Warburton
Owned by
Kynesim (Holdings) Limited
Accounts type
Total exemption full
Region
East of England
Address
Unit 31A
Clifton Road
Cambridge
CB1 7EB

Filing status

Accounts due
31 December 2026
Last accounts
31 March 2025
Conf. stmt due
17 August 2027
Last conf. stmt
3 August 2026

Officers 3 active

Officer details are public data from the Companies House register.

Warburton, Stephen Glenn
Director · Appointed 19 June 2018
British
Born October 1967 (59)
Director · Appointed 6 July 2016
British
Born March 1960 (66)
Director · Appointed 3 August 2007
British
Born June 1974 (52)
Officer history (2 former)
19 June 2018
Appointed Warburton, Stephen Glenn as Director
6 July 2016
Appointed Spence-Jones, Neil as Director
23 May 2016
Resigned Fellows, Paul Michael as Director
27 March 2012
Appointed Fellows, Paul Michael as Director
27 March 2012
Resigned Watts, Niki as Secretary
3 August 2007
Appointed Watts, Richard Robert as Director
3 August 2007
Appointed Watts, Niki as Secretary

Ownership 1 active

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

Kynesim (Holdings) Limited
Corporate entity · Notified 1 August 2017
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Former controllers (3)
2 August 2017
Ceased Richard Robert Watts — Has significant influence or control
2 August 2017
Ceased Paul Michael Fellows — Has significant influence or control
1 August 2017
Ceased Neil Spence-Jones — Has significant influence or control (as a firm)

Financials

Balance sheet as at 31 March 2025 · total exemption full accounts

Net Assets
£165,929
Cash
£39,924
Employees
10
Debt Ratio
49%
Current Ratio
2.0x

Trend

Net Assets
£0 £200k £400k 2020 2021 2022 2023 2024 2025 £164,839 £314,645 £167,407 £204,149 £259,148 £165,929
Balance sheet detail
202520242023202220212020
Fixed Assets£12,364£11,606£3,981£8,741£13,924£18,590
Current Assets£310,223£496,102£587,224£500,598£635,653£359,156
Debtors£270,299£345,177£510,085£458,205£579,068£326,859
Cash£39,924£150,925£77,139£42,393£56,585£32,297
Creditors (< 1 year)£151,648£223,560£342,056£276,932£246,382£200,381
Creditors (> 1 year)£5,010£25,000£45,000£65,000£88,550£12,526
Net Current Assets£158,575£272,542£245,168£223,666£389,271£158,775
Net Assets£165,929£259,148£204,149£167,407£314,645£164,839
Shareholder Funds£165,929£259,148£204,149£167,407£314,645£164,839

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
13 August 2026Confirmation statement with updates3 August 2026
12 August 2026Director's details changed
21 January 2026Director's details changed
14 October 2025Total exemption full accounts31 March 2025
5 August 2025Confirmation statement with updates3 August 2025
Show all recent filings

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