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Calculus Vct PLC

Calculus is an EIS and VCT fund manager, investing in innovative UK businesses. The company’s own description of itself, taken from its website.

Active 16 years old · 2,565th oldest of 4,506 · incorporated in the 2010s

Company number07142153
StatusActive
Incorporated01/02/2010
Accounts last made up to31/03/2026
Next accounts due30/09/2027
Accounts typeFULL
Legal Entity Identifier2138005SMDWLMMNPVA90

Registered office

12 CONDUIT STREET, LONDON,, W1S 2XH

Online

Website calculuscapital.com

News and announcements on their own site

Social accounts X

Found by searching for the company name and kept only where the domain matches it. Social accounts are listed only where the company links to them from its own site. Nothing here is supplied by the company to us.

Filing history

This company has 229 documents on its Companies House record. The most recent accounts were filed on 12/08/2026. Its last confirmation statement or annual return was filed on 29/01/2026.

Filings: share capital63
Filings: officer changes9
Filings: accounts8
Filings: confirmation statements7
Filings: resolutions5
Filings: address changes2

The most recent filings

Share capital change 16/09/2026
Share capital change 02/09/2026
Share capital change 01/09/2026
Accounts, full 12/08/2026
Share capital change 29/06/2026
Share capital change 09/04/2026
Director appointed 09/04/2026
Director resigned 07/04/2026
Share capital change 26/03/2026
Share capital change 26/02/2026

This is the list of documents filed, not their contents. A line saying accounts were filed records that they were filed and when; it says nothing about turnover, profit or assets, which are inside the documents themselves and are not published here. Read the filings on the Companies House record.

Who runs it

The register lists 4 current officers and 15 who have resigned.

CALCULUS CAPITAL LIMITED Corporate secretaryappointed 01/02/2016
Alexander Mervyn Colville Crawford Directorappointed 01/04/2026
Hemant Kumar Mardia Directorappointed 22/02/2024
Janice Elizabeth Ward Directorappointed 01/03/2019

Who controls it

The register shows no current person or entity with significant control for this company.

Charges

No charges are registered against this company.

Officers, controllers and charges are as recorded on the Companies House register on 13/10/2026, and the register changes daily. Appearing here is not an allegation about anyone. Read the current record on the Companies House record.

What it does

This page is compiled from the public register. Companies House does not verify the information filed with it, so treat everything here as what the company reported rather than as established fact. For filings, officers and charges, see the official Companies House record.

Registered office

No other PLC on the register gives this postcode.

On the register

  • 2,565th oldest of 4,506 PLCs
  • One of the 2010s cohort
  • Not in liquidation or facing strike off

There are 4,506 PLCs in Britain, under a tenth of one per cent of the register. The whole count.

Register data as at 2026-09-01 Download the full register (CSV)