opendata.bot
Company number
14750112

MAMMOTH INCORPORATED LTD

Unknown
✓ Status: Active - Proposal to Strike off. Next accounts due 31 March 2026.

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
MAMMOTH INCORPORATED LTD
Company number
14750112
Registered office
C/-SABLE INTERNATIONAL 5TH FLOOR, 18 ST. SWITHIN'S LANE, LONDON, EC4N 8AD · 336 other companies at this postcode
Company type
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated on
22 March 2023
Status
Unknown
Age
3 years
Nature of business (SIC)
88990 — Other social work activities without accommodation n.e.c.
Accounts — next due
31 Mar 2026
Accounts — last made up to
31 Mar 2024
Confirmation statement — next due
04 Apr 2027
Confirmation statement — last
21 Mar 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

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

Mr Jongyun Baek
holds 75–100% of voting rights · holds 75–100% of voting rights (through a trust) · holds 75–100% of voting rights (through a firm) · can appoint and remove directors (through a trust) · can appoint and remove directors (through a firm)
Notified 22/03/2023

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Jongyun Baek
born 09/1985 · South Korea holds 75–100% of votes · holds 75–100% of votes · holds 75–100% of votes · can appoint and remove directors · can appoint and remove directors Notified 22/03/2023

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
22/03/2023 Person with significant control added Mr Jongyun Baek

Documents for MAMMOTH INCORPORATED LTD

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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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Data protection register

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

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Get this company via API

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Frequently asked questions

What is the company number of MAMMOTH INCORPORATED LTD?
According to the official registry, the company number of MAMMOTH INCORPORATED LTD is 14750112.
Where is MAMMOTH INCORPORATED LTD registered?
The registered office is C/-SABLE INTERNATIONAL 5TH FLOOR, 18 ST. SWITHIN'S LANE, LONDON, EC4N 8AD.
What is the SIC code of MAMMOTH INCORPORATED LTD?
The nature of business is recorded under SIC code 88990 — Other social work activities without accommodation n.e.c..
Who controls MAMMOTH INCORPORATED LTD?
Mr Jongyun Baek is recorded as a person with significant control, and holds 75–100% of voting rights, holds 75–100% of voting rights (through a trust), holds 75–100% of voting rights (through a firm), can appoint and remove directors (through a trust), can appoint and remove directors (through a firm).
When are the next accounts of MAMMOTH INCORPORATED LTD due?
The next annual accounts are due by 31 March 2026, and the last accounts were made up to 31 March 2024.

About MAMMOTH INCORPORATED LTD (14750112)

MAMMOTH INCORPORATED LTD is a pri/ltd by guar/nsc (private, limited by guarantee, no share capital) incorporated on 22 March 2023 and registered in the United Kingdom under company number 14750112. Its registered office is at C/-SABLE INTERNATIONAL 5TH FLOOR, 18 ST. SWITHIN'S LANE, LONDON, EC4N 8AD. The recorded nature of business is other social work activities without accommodation n.e.c. (SIC 88990). The company is currently unknown , with statutory accounts last made up to 31 March 2024. , and the person with significant control is Mr Jongyun Baek. 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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