Antikor Biopharma Limited

Active04170519 Private limited company
Incorporated
1 March 2001 (25 years)
Previously known as
Photobiotics Limited (until 31 July 2014)
Choosespirit Limited (until 25 April 2001)
Industry
Other research and experimental development on natural sciences and engineering (72190)
Directors
Qi Xue
Joseph Bernard O'Sullivan
Hian Leng Malcolm Ngiam
Controlled by
Mia Je Patrick Ngiam
Hian Leng Malcolm Ngiam
Accounts type
Total exemption full
Region
Greater London
Address
80 Cheapside
London
EC2V 6EE

Filing status

Accounts due
31 December 2026
Last accounts
31 July 2025
Conf. stmt due
26 June 2027
Last conf. stmt
12 June 2026

Officers 4 active

Officer details are public data from the Companies House register.

Xue, Qi, Dr
Director · Appointed 30 June 2025
American
Born April 1961 (65)
O'Sullivan, Joseph Bernard
Director · Appointed 13 May 2023
British
Born February 1970 (56)
Ngiam, Hian Leng Malcolm
Director · Appointed 21 January 2019
Singaporean
Born November 1984
Director · Appointed 16 September 2005
British
Born December 1966 (59)
Officer history (14 former)
15 December 2025
Resigned Vincent Sykes & Higham LLP as Corporate Secretary
30 June 2025
Appointed Xue, Qi, Dr as Director
27 June 2025
Resigned Medinger, Till, Dr as Director
13 May 2023
Appointed O'Sullivan, Joseph Bernard as Director
23 July 2019
Resigned Pittol, Carlos Antonio as Director
22 July 2019
Resigned Rollinson, Elizabeth Anne, Dr as Director
21 January 2019
Appointed Ngiam, Hian Leng Malcolm as Director
3 August 2016
Resigned Arnott, Richard Paul as Director
10 June 2015
Resigned Helms, Robert Pearsall as Director
1 October 2011
Appointed Pittol, Carlos Antonio as Director
18 September 2009
Resigned Doherty, Frances Patricia as Secretary
18 September 2009
Appointed Vincent Sykes & Higham LLP as Corporate Secretary
1 January 2008
Resigned Brown, George Albert as Director
1 January 2008
Resigned Atun, Rifat Ali, Prof. as Director
1 January 2008
Appointed Rollinson, Elizabeth Anne, Dr as Director
1 January 2008
Appointed Helms, Robert Pearsall as Director
30 November 2007
Appointed Doherty, Frances Patricia as Secretary
30 November 2007
Resigned Paterson, Alexander Nicholas as Secretary
16 September 2005
Resigned Milgrom, Lionel Robert as Director
16 September 2005
Appointed Deonarain, Mahendra Persaud, Dr as Director
1 August 2004
Appointed Arnott, Richard Paul as Director
4 June 2001
Appointed Brown, George Albert as Director
30 April 2001
Appointed Medinger, Till, Dr as Director
30 April 2001
Appointed Atun, Rifat Ali, Prof. as Director
30 April 2001
Appointed Milgrom, Lionel Robert as Director
27 April 2001
Resigned Saddington, Belinda as Director
4 April 2001
Appointed Saddington, Belinda as Director
4 April 2001
Appointed Paterson, Alexander Nicholas as Secretary
4 April 2001
Resigned Swift Incorporations Limited as Corporate Nominee Secretary
4 April 2001
Resigned Instant Companies Limited as Corporate Nominee Director
1 March 2001
Appointed Swift Incorporations Limited as Corporate Nominee Secretary
1 March 2001
Appointed Instant Companies Limited as Corporate Nominee Director

Ownership 2 active

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

Mia Je Patrick Ngiam
Individual · Notified 15 December 2025
Has significant influence or control
Singaporean
Born October 1954 (72)
Hian Leng Malcolm Ngiam
Individual · Notified 15 December 2025
Has significant influence or control
Singaporean
Born November 1984
Former controllers (2)
3 October 2025
Ceased George Albert Brown — Owns 25–50% of shares
24 July 2019
Ceased LJ Capital Limited — Owns 50–75% of shares

Financials

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

Net Assets
£9,199,101
Cash
£108,890
Profit
£377,249
Current Ratio
0.2x
Return on Equity
4%

Trend

Shareholder Funds
£0 £5.0M £10.0M 2020 2021 2022 2023 2024 2025 £5,657,153 £6,234,432 £6,644,108 £8,305,572 £8,814,566 £9,199,101
Balance sheet detail
202520242023202220212020
Fixed Assets£21,172£40,665£73,122
Current Assets£409,581
Debtors£300,691£367,649£394,426£522,493£239,921£293,735
Cash£108,890£20,798£218,252£341,951£132,905£105,653
Creditors (< 1 year)£1,707,885£1,171,116£492,029£406,301£313,827£386,348
Creditors (> 1 year)£2,752,698
Net Current Assets(£1,298,304)
Net Assets£9,199,101
Shareholder Funds£9,199,101£8,814,566£8,305,572£6,644,108£6,234,432£5,657,153

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
15 July 2026Previous accounting period shortened
26 June 2026Registered office address changed
22 June 2026Confirmation statement with updates12 June 2026
21 June 2026Confirmation statement with updates1 March 2026
21 April 2026Total exemption full accounts31 July 2025
Show all recent filings

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