opendata.bot
Company number
03482000

AVIDITY SCIENCE LIMITED

Officer · MASON, Holly and 12 others
Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Registered name
AVIDITY SCIENCE LIMITED
Company number
03482000
Registered office
Unit 1a Drakes Drive, Long Crendon, Aylesbury, HP18 9BA, England
Company type
Private limited company
Incorporated on
16 December 1997
Status
Active
Age
28 years
Previous names
TRIPLE RED LIMITED (to 01 Aug 2018)
Nature of business (SIC)
74909 — Other professional, scientific and technical activities n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
30 Dec 2026
Confirmation statement — last
16 Dec 2025

Officers

2 active · 11 resigned

secretary
Appointed 22/05/2023
Active
director
Appointed 05/02/2025
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Edstrom Uk Holdings Limited
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 15/09/2017
Mr Jonathan Arthur Durrant
significant-influence-or-control
Notified 16/12/2016

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

secretary Appointed 22/05/2023
director Appointed 05/02/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
31/01/2026 Director resigned THACKER, Simon Paul
07/03/2025 Director resigned MAHESH, Prakash
05/02/2025 Director resigned MCDOUGLE, Timothy
05/02/2025 Director appointed MASON, Holly
15/02/2024 Director appointed THACKER, Simon Paul
15/02/2024 Director appointed MAHESH, Prakash
21/09/2023 Director resigned HABSTRITT, Brett Charles
21/09/2023 Director resigned GAGE, Scott
22/05/2023 Secretary appointed MASON, Holly
26/10/2020 Charge registered A registered charge
01/08/2018 Registered name changed TRIPLE RED LIMITED AVIDITY SCIENCE LIMITED
10/07/2018 Director appointed MCDOUGLE, Timothy
29/06/2018 Director resigned LEE, Lynda
29/06/2018 Director resigned DURRANT, Jonathan Arthur
29/06/2018 Secretary resigned DURRANT, Jonathan Arthur
15/09/2017 Person with significant control ceased Mr Jonathan Arthur Durrant
15/09/2017 Person with significant control added Edstrom Uk Holdings Limited
15/09/2017 Director appointed HABSTRITT, Brett Charles
15/09/2017 Director appointed GAGE, Scott
08/05/2017 Charge registered A registered charge

Financial highlights

No figures could be read from the accounts filed on 04 Jan 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for AVIDITY SCIENCE LIMITED

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Filing history

Most recent filings

TM01 — termination-director-company-with-name-termination-date
officers
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
MR04 — mortgage-satisfy-charge-full
mortgage
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
SH01 — capital-allotment-shares
capital
AP01 — appoint-person-director-company-with-name-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
AA01 — change-account-reference-date-company-current-extended
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
TM01 — termination-director-company-with-name-termination-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
PSC05 — change-to-a-person-with-significant-control
persons-with-significant-control
AA — accounts-with-accounts-type-full
accounts
AP03 — appoint-person-secretary-company-with-name-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement

Charges

0 outstanding · 7 satisfied

A registered charge — persons entitled: First Midwest Bank (As Administrative Agent)
fully-satisfied
A registered charge — persons entitled: Triple Red Limited
fully-satisfied
Legal charge — persons entitled: Bank of Scotland PLC
fully-satisfied
Legal charge — persons entitled: The Governor and Company of the Bank of Scotland
fully-satisfied
Debenture — persons entitled: The Governor and Company of the Bank of Scotland
fully-satisfied
Legal charge — persons entitled: The Governor and Company of the Bank of Scotland
fully-satisfied
Debenture — persons entitled: Barclays Bank PLC
fully-satisfied

Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

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Frequently asked questions

What is the company number of AVIDITY SCIENCE LIMITED?
According to the official registry, the company number of AVIDITY SCIENCE LIMITED is 03482000.
Where is AVIDITY SCIENCE LIMITED registered?
The registered office is Unit 1a Drakes Drive, Long Crendon, Aylesbury, HP18 9BA, England.
Who runs AVIDITY SCIENCE LIMITED?
MASON, Holly is listed among the officers of AVIDITY SCIENCE LIMITED.
What is the SIC code of AVIDITY SCIENCE LIMITED?
The nature of business is recorded under SIC code 74909 — Other professional, scientific and technical activities n.e.c..
Who controls AVIDITY SCIENCE LIMITED?
Edstrom Uk Holdings Limited is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of AVIDITY SCIENCE LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About AVIDITY SCIENCE LIMITED (03482000)

AVIDITY SCIENCE LIMITED is a private limited company incorporated on 16 December 1997 and registered in the United Kingdom under company number 03482000. Its registered office is at Unit 1a Drakes Drive, Long Crendon, Aylesbury, HP18 9BA, England. The recorded nature of business is other professional, scientific and technical activities n.e.c. (SIC 74909). The company is currently active , with statutory accounts last made up to 31 March 2025. 13 active officers are on record , and the person with significant control is Edstrom Uk Holdings Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 8 September 2026.

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