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Company number
10146095

SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 2028.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED
Company number
10146095
Registered office
SUITE 5, 39-41 CHASE SIDE, SOUTHGATE, LONDON, N14 5BP, ENGLAND · 836 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 April 2016
Status
Active
Age
10 years
Nature of business (SIC)
74909 — Other professional, scientific and technical activities n.e.c. · 84230 — Justice and judicial activities · 86900 — Other human health activities
Accounts — next due
31 Jan 2028
Accounts — last made up to
30 Apr 2026
Confirmation statement — next due
07 Jul 2027
Confirmation statement — last
23 Jun 2026

People with significant control

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

Mr Sohom Das
owns 50–75% of shares
Notified 26/04/2016
Mrs Rizma Das
owns 25–50% of shares
Notified 26/04/2016

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Sohom Das
born 11/1978 · England owns 50–75% of shares Notified 26/04/2016
Mrs Rizma Das
born 08/1980 · England owns 25–50% of shares Notified 26/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
26/04/2016 Person with significant control added Mrs Rizma Das
26/04/2016 Person with significant control added Mr Sohom Das

Documents for SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Sigma Delta Psychiatry Expertise Limited — EN1 3FG
Tier 1 · renews 08/10/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

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Frequently asked questions

What is the company number of SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED?
According to the official registry, the company number of SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED is 10146095.
Where is SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED registered?
The registered office is SUITE 5, 39-41 CHASE SIDE, SOUTHGATE, LONDON, N14 5BP, ENGLAND.
What is the SIC code of SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED?
The nature of business is recorded under SIC code 74909 — Other professional, scientific and technical activities n.e.c., 84230 — Justice and judicial activities, 86900 — Other human health activities.
Who controls SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED?
Mr Sohom Das is recorded as a person with significant control, and owns 50–75% of shares.
When are the next accounts of SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED due?
The next annual accounts are due by 31 January 2028, and the last accounts were made up to 30 April 2026.

About SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED (10146095)

SIGMA DELTA PSYCHIATRY EXPERTISE LIMITED is a private limited company incorporated on 25 April 2016 and registered in the United Kingdom under company number 10146095. Its registered office is at SUITE 5, 39-41 CHASE SIDE, SOUTHGATE, LONDON, N14 5BP, 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 30 April 2026. , and the person with significant control is Mr Sohom Das. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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