opendata.bot
Company number
OC447202

AQUAMARINE-SETH LLP

Active
✓ Active company on the official register. Next accounts due 31 December 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
AQUAMARINE-SETH LLP
Company number
OC447202
Registered office
2 SUITE 1, FIRST FLOOR, JACK DASH HOUSE, LAWN HOUSE CLOSE, LONDON, E14 9YQ, ENGLAND · 153 other companies at this postcode
Company type
Limited Liability Partnership
Incorporated on
4 May 2023
Status
Active
Age
3 years
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
17 May 2027
Confirmation statement — last
03 May 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

Ajai Narain Seth
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership
Notified 04/05/2023
Annette Jane Seth
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership
Notified 04/05/2023

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

Ajai Narain Seth
born 01/1984 · United Kingdom voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership Notified 04/05/2023
Annette Jane Seth
born 07/1980 · United Kingdom voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 25 to 50 percent limited liability partnership Notified 04/05/2023

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/05/2023 Person with significant control added Annette Jane Seth
04/05/2023 Person with significant control added Ajai Narain Seth

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 1,929
▲ 8.0%
1,786
Net assets 593
▼ 57.1%
1,383
Employees (avg) 0 0

Documents for AQUAMARINE-SETH LLP

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.

PDF Order
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.

PDF + CSV Order
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.

PDF Order

Data protection register

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

Aquamarine-seth Llp — SE3 8NE
Tier 1 · renews 25/09/2026
ICO entry

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

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/OC447202
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of AQUAMARINE-SETH LLP?
According to the official registry, the company number of AQUAMARINE-SETH LLP is OC447202.
Where is AQUAMARINE-SETH LLP registered?
The registered office is 2 SUITE 1, FIRST FLOOR, JACK DASH HOUSE, LAWN HOUSE CLOSE, LONDON, E14 9YQ, ENGLAND.
Who controls AQUAMARINE-SETH LLP?
Ajai Narain Seth is recorded as a person with significant control, and voting rights 25 to 50 percent limited liability partnership, right to share surplus assets 25 to 50 percent limited liability partnership.
When are the next accounts of AQUAMARINE-SETH LLP due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About AQUAMARINE-SETH LLP (OC447202)

AQUAMARINE-SETH LLP is a limited liability partnership incorporated on 4 May 2023 and registered in the United Kingdom under company number OC447202. Its registered office is at 2 SUITE 1, FIRST FLOOR, JACK DASH HOUSE, LAWN HOUSE CLOSE, LONDON, E14 9YQ, ENGLAND. The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Ajai Narain Seth. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

SIC across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.