PL

POLYPHARMAKOS LIMITED

Active

Company number 10067504

Cambridge, England · Incorporated 16 March 2016

St John's Innovation Centre, Cowley Road, Cambridge, CB4 0WS, England

Last updated on 7 September 2026

Research and experimental development on biotechnology · SIC 72110

Status
Active
Company age
10 years
Company type
Private limited
Accounts
Up to date
Total raised
£94
Shares allotted
9,350
Latest round
2 March 2023

Company overview

No company summary available yet.

Compliance

Annual accounts Up to date
Last filed
31 March 2025
Next due
31 December 2026
4 months left
Confirmation statement Up to date
Last filed
15 March 2026
Next due
29 March 2027
7 months left

Financial snapshot

Last accounts type
Micro Entity
Period end
31 March 2025

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Capital table

Updated on 7 September 2026
  • LEE HARLE (25.3%)
  • ADAM REGINALD KELLIHER (25.3%)
  • THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE (15.7%)
  • CLARE BRYANT (13.3%)
  • DUNCAN MASKELL (8.0%)
  • RBG KEW ENTERPRISES LIMITED (8.0%)
  • ARGANTRIX LIMITED (2.4%)
  • CAMBRIDGE ENTERPISE LIMITED (1.9%)
Total shares
26,454
Nominal value
£264.540
AI confidence
(95%)
Data quality
High

Share classes

Class Allocated shares Currency Nominal value Voting Dividend Transfer Anti-dilution
ORDINARY 26,454 GBP £264.540
Total 26,454

Shareholders

Shareholder Share class Shares Shareholding Votes Voting
ADAM REGINALD KELLIHER ORDINARY 6,704 25.34% 6,704 25.34%
ARGANTRIX LIMITED ORDINARY 635 2.40% 635 2.40%
CAMBRIDGE ENTERPISE LIMITED ORDINARY 494 1.87% 494 1.87%
CLARE BRYANT ORDINARY 3,531 13.35% 3,531 13.35%
DUNCAN MASKELL ORDINARY 2,113 7.99% 2,113 7.99%
LEE HARLE ORDINARY 6,704 25.34% 6,704 25.34%
RBG KEW ENTERPRISES LIMITED ORDINARY 2,113 7.99% 2,113 7.99%
THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE ORDINARY 4,160 15.73% 4,160 15.73%
Total 26,454 100% 26,454 100%

Officers

No officers on record.

Persons with significant control

PS
Mr Lee Richard Harle
Born October 1970
Ownership Of Shares 25 To 50 Percent
Voting Rights 25 To 50 Percent
Right To Appoint And Remove Directors
2 March 2023
PS
Mr Adam Reginald Kelliher
Born May 1962
Ownership Of Shares 25 To 50 Percent
Voting Rights 25 To 50 Percent
Right To Appoint And Remove Directors
27 February 2023

Funding

6 funding rounds
2 March 2023
ORDINARY · 1,008 shares allotted
£10
27 February 2023
ORDINARY · 6,229 shares allotted
£62
30 January 2017
Ordinary · 2,113 shares allotted
£21
10 January 2017
Shares allotted · 0 shares allotted
—
15 November 2016
Shares allotted · 0 shares allotted
—
14 November 2016
Shares allotted · 0 shares allotted
—
Total (6 rounds, 9,350 shares)
£94

Filing history

Change To A Person With Significant Control
Persons With Significant Control
9 April 2026 View
Change To A Person With Significant Control
Persons With Significant Control
9 April 2026 View
Appoint Person Director Company With Name Date
Officers
24 March 2026 View
Confirmation Statement With Updates
Confirmation Statement
23 March 2026 View
Accounts With Accounts Type Micro Entity
Accounts
18 December 2025 View
Change Person Director Company With Change Date
Officers
7 December 2025 View
Confirmation Statement With No Updates
Confirmation Statement
20 March 2025 View
Accounts With Accounts Type Micro Entity
Accounts
19 December 2024 View
Confirmation Statement With No Updates
Confirmation Statement
15 March 2024 View
Accounts With Accounts Type Micro Entity
Accounts
20 December 2023 View
Notification Of A Person With Significant Control
Persons With Significant Control
7 July 2023 View
Withdrawal Of A Person With Significant Control Statement
Persons With Significant Control
6 July 2023 View
Notification Of A Person With Significant Control
Persons With Significant Control
6 July 2023 View
Confirmation Statement With Updates
Confirmation Statement
29 March 2023 View
Capital Allotment Shares
Capital
28 March 2023 View
Capital Allotment Shares
Capital
28 March 2023 View
Appoint Person Director Company With Name Date
Officers
2 March 2023 View
Appoint Person Director Company With Name Date
Officers
2 March 2023 View
Change Registered Office Address Company With Date Old Address New Address
Address
2 March 2023 View
Change Person Director Company With Change Date
Officers
2 March 2023 View
Termination Secretary Company With Name Termination Date
Officers
1 March 2023 View
Termination Director Company With Name Termination Date
Officers
1 March 2023 View
Termination Director Company With Name Termination Date
Officers
1 March 2023 View
Appoint Person Director Company With Name Date
Officers
1 March 2023 View
Accounts With Accounts Type Total Exemption Full
Accounts
11 January 2023 View
Accounts With Accounts Type Total Exemption Full
Accounts
29 March 2022 View
Confirmation Statement With No Updates
Confirmation Statement
16 March 2022 View
Appoint Person Director Company With Name Date
Officers
26 July 2021 View
Termination Director Company With Name Termination Date
Officers
18 July 2021 View
Confirmation Statement With No Updates
Confirmation Statement
16 March 2021 View
Accounts With Accounts Type Total Exemption Full
Accounts
18 December 2020 View
Change Registered Office Address Company With Date Old Address New Address
Address
27 March 2020 View
Confirmation Statement With No Updates
Confirmation Statement
18 March 2020 View
Accounts With Accounts Type Total Exemption Full
Accounts
10 December 2019 View
Termination Director Company With Name Termination Date
Officers
20 May 2019 View
Confirmation Statement With No Updates
Confirmation Statement
15 March 2019 View
Accounts With Accounts Type Total Exemption Full
Accounts
20 December 2018 View
Termination Director Company With Name Termination Date
Officers
10 May 2018 View
Confirmation Statement With No Updates
Confirmation Statement
15 March 2018 View
Termination Director Company With Name Termination Date
Officers
28 February 2018 View
Appoint Person Director Company With Name Date
Officers
28 February 2018 View
Accounts With Accounts Type Total Exemption Full
Accounts
29 September 2017 View
Change Registered Office Address Company With Date Old Address New Address
Address
22 September 2017 View
Change Sail Address Company With New Address
Address
22 September 2017 View
Change Person Secretary Company With Change Date
Officers
22 September 2017 View
Change Person Director Company With Change Date
Officers
22 September 2017 View
Change Person Director Company With Change Date
Officers
22 September 2017 View
Change Person Director Company With Change Date
Officers
22 September 2017 View
Change Person Director Company With Change Date
Officers
22 September 2017 View
Confirmation Statement With Updates
Confirmation Statement
20 March 2017 View
Change Person Director Company With Change Date
Officers
16 March 2017 View
Resolution
Resolution
16 February 2017 View
Capital Allotment Shares
Capital
13 February 2017 View
Capital Allotment Shares
Capital
6 February 2017 View
Appoint Person Director Company With Name Date
Officers
30 January 2017 View
Resolution
Resolution
8 December 2016 View
Capital Allotment Shares
Capital
6 December 2016 View
Capital Allotment Shares
Capital
6 December 2016 View
Appoint Person Director Company With Name Date
Officers
23 November 2016 View
Appoint Person Director Company With Name Date
Officers
21 November 2016 View
Change Person Director Company With Change Date
Officers
19 October 2016 View
Resolution
Resolution
9 August 2016 View
Incorporation Company
Incorporation
16 March 2016 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

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