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Home > England & Wales Companies > CALCULUS HOLDINGS LIMITED
Company Information for

CALCULUS HOLDINGS LIMITED

12 Conduit Street, London,, W1S 2XH,
Company Registration Number
06544557
Private Limited Company
Active

Company Overview

About Calculus Holdings Ltd
CALCULUS HOLDINGS LIMITED was founded on 2008-03-26 and has its registered office in London,. The organisation's status is listed as "Active". Calculus Holdings Limited is a Private Limited Company registered in ENGLAND with Companies House and the accounts submission requirement is categorised as TOTAL EXEMPTION FULL
  • Company qualifies as a small company
  • Company has filed full accounts
  • Company is exempt from audit
  • Annual turnover is less than £6.5 million
  • The balance sheet total is less than £ 3.26 million
  • Employs less than 50 employees
Key Data
Company Name
CALCULUS HOLDINGS LIMITED
 
Legal Registered Office
12 Conduit Street
London,
W1S 2XH
Other companies in W1K
 
Filing Information
Company Number 06544557
Company ID Number 06544557
Date formed 2008-03-26
Country ENGLAND
Origin Country United Kingdom
Type Private Limited Company
CompanyStatus Active
Lastest accounts 2024-10-31
Account next due 2026-07-31
Latest return 2024-04-11
Return next due 2025-04-25
Type of accounts TOTAL EXEMPTION FULL
Last Datalog update: 2025-01-17 10:25:25
Primary Source:Companies House
There are multiple companies registered at this address, the registered address may be the accountant's offices for CALCULUS HOLDINGS LIMITED
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Companies with same name CALCULUS HOLDINGS LIMITED
The following companies were found which have the same name as CALCULUS HOLDINGS LIMITED. These may be the same company in different jurisdictions
  Registered addressLast known statusFormation date
CALCULUS HOLDINGS PTY. LIMITED Active Company formed on the 1968-12-24
CALCULUS HOLDINGS PTE. LTD. MARINE PARADE ROAD Singapore 449269 Active Company formed on the 2008-09-12

Company Officers of CALCULUS HOLDINGS LIMITED

Current Directors
Officer Role Date Appointed
LESLEY SUSAN WATKINS
 Company Secretary 2008-03-26
ARTHUR JOHN GLENCROSS
 Director 2008-03-26
SUSAN REBECCA MCDONALD
 Director 2008-03-26

Related Directorships

Officer Related Company Role Date Appointed Role StatusIncorporation dateCompany Status
LESLEY SUSAN WATKINS CALCULUS MEDIA LIMITED Company Secretary 2009-04-27 CURRENT 2009-04-27 Active
LESLEY SUSAN WATKINS CALCULUS ASSET MANAGEMENT LIMITED Company Secretary 2007-05-24 CURRENT 2001-06-27 Active
LESLEY SUSAN WATKINS CALCULUS CAPITAL PARTNERS LIMITED Company Secretary 2007-05-24 CURRENT 2001-11-12 Active
LESLEY SUSAN WATKINS CALCULUS CAPITAL LIMITED Company Secretary 2007-05-24 CURRENT 1999-10-19 Active
LESLEY SUSAN WATKINS MCDONALD GLENCROSS LIMITED Company Secretary 2007-05-24 CURRENT 2001-11-12 Active
ARTHUR JOHN GLENCROSS THE EIS ASSOCIATION LIMITED Director 2014-08-11 CURRENT 1990-03-13 Active
ARTHUR JOHN GLENCROSS THE ALCHEMY CIRCLE LTD Director 2014-03-20 CURRENT 2012-08-20 Active
ARTHUR JOHN GLENCROSS CALCULUS MEDIA LIMITED Director 2009-04-27 CURRENT 2009-04-27 Active
ARTHUR JOHN GLENCROSS NEPTUNE-CALCULUS INCOME AND GROWTH VCT PLC Director 2004-11-30 CURRENT 2004-11-30 Liquidation
ARTHUR JOHN GLENCROSS CALCULUS NOMINEES LIMITED Director 2001-11-22 CURRENT 2001-11-22 Active
ARTHUR JOHN GLENCROSS CALCULUS CAPITAL PARTNERS LIMITED Director 2001-11-12 CURRENT 2001-11-12 Active
ARTHUR JOHN GLENCROSS MCDONALD GLENCROSS LIMITED Director 2001-11-12 CURRENT 2001-11-12 Active
ARTHUR JOHN GLENCROSS CALCULUS ASSET MANAGEMENT LIMITED Director 2001-06-27 CURRENT 2001-06-27 Active
ARTHUR JOHN GLENCROSS CALCULUS CAPITAL LIMITED Director 1999-10-19 CURRENT 1999-10-19 Active
SUSAN REBECCA MCDONALD CALCULUS MEDIA LIMITED Director 2009-04-27 CURRENT 2009-04-27 Active
SUSAN REBECCA MCDONALD CALCULUS NOMINEES LIMITED Director 2001-11-22 CURRENT 2001-11-22 Active
SUSAN REBECCA MCDONALD CALCULUS CAPITAL PARTNERS LIMITED Director 2001-11-12 CURRENT 2001-11-12 Active
SUSAN REBECCA MCDONALD MCDONALD GLENCROSS LIMITED Director 2001-11-12 CURRENT 2001-11-12 Active
SUSAN REBECCA MCDONALD CALCULUS ASSET MANAGEMENT LIMITED Director 2001-06-27 CURRENT 2001-06-27 Active
SUSAN REBECCA MCDONALD CALCULUS CAPITAL LIMITED Director 1999-10-19 CURRENT 1999-10-19 Active

More director information

Corporation Filing History
Companies House Filing History
This is a record of the public documents (corporate filing) lodged from Companies House where the company has filed annual returns and other statutory filing documents. Examples of documents filed include: change of registered office, accounts filing, director/officer appointments & resignations, changes in share capital, shareholder members lists etc.

DateDocument TypeDocument Description
2025-01-17ACCOUNTS FOR DORMANT COMPANY MADE UP TO 31/10/24
2023-04-28ACCOUNTS FOR DORMANT COMPANY MADE UP TO 31/10/22
2023-04-11CONFIRMATION STATEMENT MADE ON 11/04/23, WITH NO UPDATES
2023-04-05CONFIRMATION STATEMENT MADE ON 26/03/23, WITH NO UPDATES
2022-03-29CS01CONFIRMATION STATEMENT MADE ON 26/03/22, WITH NO UPDATES
2022-02-23AAACCOUNTS FOR DORMANT COMPANY MADE UP TO 31/10/21
2021-08-09AD01REGISTERED OFFICE CHANGED ON 09/08/21 FROM 12 Conduit Street 12 Conduit Street London W1S 2XH England
2021-08-06AD01REGISTERED OFFICE CHANGED ON 06/08/21 FROM 104 Park Street London W1K 6NF
2021-04-08CS01CONFIRMATION STATEMENT MADE ON 26/03/21, WITH NO UPDATES
2021-03-08AP03Appointment of Julie Hong Nhan Ngo as company secretary on 2021-03-08
2021-03-08TM02Termination of appointment of Natalie Krystyna Evans on 2021-03-08
2021-02-19AA31/10/20 ACCOUNTS TOTAL EXEMPTION FULL
2020-04-01CS01CONFIRMATION STATEMENT MADE ON 26/03/20, WITH NO UPDATES
2019-12-23AAACCOUNTS FOR DORMANT COMPANY MADE UP TO 31/10/19
2019-04-09CS01CONFIRMATION STATEMENT MADE ON 26/03/19, WITH NO UPDATES
2019-02-01AP03Appointment of Ms Natalie Krystyna Evans as company secretary on 2019-02-01
2019-02-01TM02Termination of appointment of Lesley Susan Watkins on 2019-02-01
2019-01-11AAACCOUNTS FOR DORMANT COMPANY MADE UP TO 31/10/18
2018-03-26CS01CONFIRMATION STATEMENT MADE ON 26/03/18, WITH NO UPDATES
2018-02-27AA31/10/17 ACCOUNTS TOTAL EXEMPTION FULL
2017-04-07LATEST SOC07/04/17 STATEMENT OF CAPITAL;GBP 32800
2017-04-07CS01CONFIRMATION STATEMENT MADE ON 26/03/17, WITH UPDATES
2017-02-24AA31/10/16 ACCOUNTS TOTAL EXEMPTION SMALL
2016-04-18AA31/10/15 ACCOUNTS TOTAL EXEMPTION SMALL
2016-04-08LATEST SOC08/04/16 STATEMENT OF CAPITAL;GBP 32800
2016-04-08AR0126/03/16 ANNUAL RETURN FULL LIST
2016-02-17RES01ADOPT ARTICLES 17/02/16
2015-12-15LATEST SOC15/12/15 STATEMENT OF CAPITAL;GBP .1
2015-12-15SH02Sub-division of shares on 2015-11-25
2015-03-31LATEST SOC31/03/15 STATEMENT OF CAPITAL;GBP 32800
2015-03-31AR0126/03/15 ANNUAL RETURN FULL LIST
2015-03-03AA31/10/14 ACCOUNTS TOTAL EXEMPTION SMALL
2014-05-08AA31/10/13 ACCOUNTS TOTAL EXEMPTION SMALL
2014-03-28AR0126/03/14 ANNUAL RETURN FULL LIST
2013-03-27AR0126/03/13 ANNUAL RETURN FULL LIST
2013-03-14AA31/10/12 ACCOUNTS TOTAL EXEMPTION SMALL
2012-04-13AR0126/03/12 ANNUAL RETURN FULL LIST
2012-03-09AAACCOUNTS FOR DORMANT COMPANY MADE UP TO 31/10/11
2011-03-29AR0126/03/11 ANNUAL RETURN FULL LIST
2011-03-17AASMALL COMPANY ACCOUNTS MADE UP TO 31/10/10
2010-09-02CH01DIRECTOR'S CHANGE OF PARTICULARS / SUSAN REBECCA MCDONALD / 13/08/2010
2010-09-02CH01DIRECTOR'S CHANGE OF PARTICULARS / MR ARTHUR JOHN GLENCROSS / 13/08/2010
2010-05-07AR0126/03/10 ANNUAL RETURN FULL LIST
2010-01-25RES13Resolutions passed:
  • Proposed agreement 08/12/2009
2010-01-22SH0622/01/10 STATEMENT OF CAPITAL GBP 32800
2010-01-22SH03RETURN OF PURCHASE OF OWN SHARES
2010-01-21AAACCOUNTS FOR 'SMALL' CO. MADE UP TO 31/10/09
2009-05-07169GBP IC 40000/36800 03/04/09 GBP SR 3200@1=3200
2009-04-29363aRETURN MADE UP TO 26/03/09; FULL LIST OF MEMBERS; AMEND
2009-04-16363aRETURN MADE UP TO 26/03/09; FULL LIST OF MEMBERS
2009-04-09RES09AUTHORITY- PURCHASE SHARES OTHER THAN FROM CAPITAL
2009-04-09RES09AUTHORITY- PURCHASE SHARES OTHER THAN FROM CAPITAL
2009-02-06AAACCOUNTS OF DORMANT COMPANY MADE UP TO 31/10/08
2008-08-20287REGISTERED OFFICE CHANGED ON 20/08/2008 FROM 11 LEES PLACE LONDON W1K 6LN
2008-04-22SASHARE AGREEMENT OTC
2008-04-2288(2)AD 04/04/08 GBP SI 39990@1=39990 GBP IC 10/40000
2008-04-09225CURRSHO FROM 31/03/2009 TO 31/10/2008
2008-03-26NEWINCINCORPORATION DOCUMENTS CERTIFICATE OF INCORPORATION STATEMENT OF DIRECTORS & REGISTERED OFFICE DECLARATION OF COMPLIANCE MEMORANDUM OF ASSOCIATION ARTICLES OF ASSOCIATION
Industry Information
SIC/NAIC Codes
74 - Other professional, scientific and technical activities
749 - Other professional, scientific and technical activities n.e.c.
74990 - Non-trading company




Licences & Regulatory approval
We could not find any licences issued to CALCULUS HOLDINGS LIMITED or authorisation from an industry specific regulator to operate. These may not be required.
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Risks
Legal Notices
No legal notices or events such as winding-up orders or proposals to strike-off have been issued
Fines / Sanctions
No fines or sanctions have been issued against CALCULUS HOLDINGS LIMITED
Liabilities
Mortgages / Charges
Total # Mortgages/Charges 0
Mortgages/Charges outstanding 0
Mortgages Partially Satisifed 0
Mortgages Satisfied/Paid 0
Details of Mortgagee Charges
CALCULUS HOLDINGS LIMITED does not have any mortgage charges so there is no mortgagee data available

  Average Max
MortgagesNumMortCharges0.8596
MortgagesNumMortOutstanding0.3590
MortgagesNumMortPartSatisfied0.003
MortgagesNumMortSatisfied0.5196
MortgagesNumMortCharges0.9597
MortgagesNumMortOutstanding0.3197
MortgagesNumMortPartSatisfied0.003
MortgagesNumMortSatisfied0.6497

This shows the max and average number of mortgages for companies with the same SIC code of 74990 - Non-trading company

Intangible Assets
Patents
We have not found any records of CALCULUS HOLDINGS LIMITED registering or being granted any patents
Domain Names
We do not have the domain name information for CALCULUS HOLDINGS LIMITED
Trademarks
We have not found any records of CALCULUS HOLDINGS LIMITED registering or being granted any trademarks
Income
Government Income
We have not found government income sources for CALCULUS HOLDINGS LIMITED. This could be because the transaction value was below £ 500 with local government or below £ 25,000 for central government. We have found 8,000 supplier to government that are UK companies so approx 0.2% of companies listed on Datalog supply to government.

The top companies supplying to UK government with the same SIC code (74990 - Non-trading company) as CALCULUS HOLDINGS LIMITED are:

EVANS PROPERTY GROUP LIMITED £ 4,638,880
MEARS SOCIAL HOUSING LIMITED £ 4,077,104
GREENSQUAREACCORD 2 LIMITED £ 3,295,787
TAY VALLEY LIGHTING (NEWCASTLE AND NORTH TYNESIDE) LIMITED £ 3,035,866
SCOTT WILSON (REDTREE) LTD £ 2,854,075
MEDICO NURSING AND HOMECARE LIMITED £ 2,077,146
TARMAC SOUTHERN LIMITED £ 1,585,386
ZGEE3 LIMITED £ 1,552,389
BARRY STEWART & PARTNERS LIMITED £ 1,195,660
YORKSHIRE WATER LIMITED £ 1,079,722
STAGECOACH SERVICES LIMITED £ 415,134,377
SHEFFIELD ENVIRONMENTAL SERVICES LIMITED £ 57,181,944
BARNES CONSTRUCTION LIMITED £ 54,435,268
BERKELEY HOMES (EAST THAMES) LIMITED £ 37,391,278
HIH LIMITED £ 36,318,025
YORKSHIRE WATER LIMITED £ 33,342,667
SALT UNION LIMITED £ 30,557,738
DEFENCE MANAGEMENT (WATCHFIELD) LIMITED £ 28,450,591
SITA UK LIMITED £ 27,378,829
OVE ARUP & PARTNERS LIMITED £ 24,054,885
STAGECOACH SERVICES LIMITED £ 415,134,377
SHEFFIELD ENVIRONMENTAL SERVICES LIMITED £ 57,181,944
BARNES CONSTRUCTION LIMITED £ 54,435,268
BERKELEY HOMES (EAST THAMES) LIMITED £ 37,391,278
HIH LIMITED £ 36,318,025
YORKSHIRE WATER LIMITED £ 33,342,667
SALT UNION LIMITED £ 30,557,738
DEFENCE MANAGEMENT (WATCHFIELD) LIMITED £ 28,450,591
SITA UK LIMITED £ 27,378,829
OVE ARUP & PARTNERS LIMITED £ 24,054,885
STAGECOACH SERVICES LIMITED £ 415,134,377
SHEFFIELD ENVIRONMENTAL SERVICES LIMITED £ 57,181,944
BARNES CONSTRUCTION LIMITED £ 54,435,268
BERKELEY HOMES (EAST THAMES) LIMITED £ 37,391,278
HIH LIMITED £ 36,318,025
YORKSHIRE WATER LIMITED £ 33,342,667
SALT UNION LIMITED £ 30,557,738
DEFENCE MANAGEMENT (WATCHFIELD) LIMITED £ 28,450,591
SITA UK LIMITED £ 27,378,829
OVE ARUP & PARTNERS LIMITED £ 24,054,885
Outgoings
Business Rates/Property Tax
No properties were found where CALCULUS HOLDINGS LIMITED is liable for the business rates / property tax. This could be for a number of reasons.
  • The council hasnt published the data
  • We havent found or been able to process the councils data
  • The company is part of a group of companies and another company in the group is liable for business rates
  • The registered office may be a residential address which does not have a commercial designation. If the business is run from home then it won't be a commercial property and hence won't be liable for business rates.
  • Serviced offices are increasingly popular and therefore a business may not be paying business rates directly - the building owner is and this is incorporated in the office rental charge.
Government Grants / Awards
Technology Strategy Board Awards
The Technology Strategy Board has not awarded CALCULUS HOLDINGS LIMITED any grants or awards. Grants from the TSB are an indicator that the company is investing in new technologies or IPR
European Union CORDIS Awards
The European Union has not awarded CALCULUS HOLDINGS LIMITED any grants or awards.
Ownership
    We could not find any group structure information
    Is this data useful to you?
    If you found the data here useful, PLEASE HELP US. We are a start-up and believe in making information freely available. Please DONATE to help.
    Alternatively by linking to us, posting on twitter, facebook and linkedin about us and generally spreading the word, you'll help us to grow. Our vision is to provide high quality data about the activities of all the companies in the world and where possible make it free to use and view. Finding and integrating data from thousands of data sources is time consuming and needs lots of effort. By simply spreading the word about us, you will help us.
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    Other companies at postcode W1S 2XH