opendata.bot
Company number
13147707

STEP INTERIORS LTD

Active
✓ Active company on the official register. Next accounts due 31 October 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
STEP INTERIORS LTD
Company number
13147707
Registered office
49 MARESFIELD GARDENS, LONDON, NW3 5TE, ENGLAND · 11 other companies at this postcode
Company type
Private Limited Company
Incorporated on
20 January 2021
Status
Active
Age
5 years
Nature of business (SIC)
74100 — specialised design activities
Accounts — next due
31 Oct 2026
Accounts — last made up to
31 Jan 2025
Confirmation statement — next due
02 Feb 2027
Confirmation statement — last
19 Jan 2026

People with significant control

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

Ms Basak Birsen Kotler
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 20/01/2021

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

Ms Basak Birsen Kotler
born 08/1965 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 20/01/2021

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
20/01/2021 Person with significant control added Ms Basak Birsen Kotler

Documents for STEP INTERIORS LTD

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.

Step Interiors Ltd — NW3 5TE
Trading as Step Interiors Ltd
Tier 1 · renews 11/08/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. 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/13147707
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of STEP INTERIORS LTD?
According to the official registry, the company number of STEP INTERIORS LTD is 13147707.
Where is STEP INTERIORS LTD registered?
The registered office is 49 MARESFIELD GARDENS, LONDON, NW3 5TE, ENGLAND.
What is the SIC code of STEP INTERIORS LTD?
The nature of business is recorded under SIC code 74100 — specialised design activities.
Who controls STEP INTERIORS LTD?
Ms Basak Birsen Kotler is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of STEP INTERIORS LTD due?
The next annual accounts are due by 31 October 2026, and the last accounts were made up to 31 January 2025.

About STEP INTERIORS LTD (13147707)

STEP INTERIORS LTD is a private limited company incorporated on 20 January 2021 and registered in the United Kingdom under company number 13147707. Its registered office is at 49 MARESFIELD GARDENS, LONDON, NW3 5TE, ENGLAND. The recorded nature of business is specialised design activities (SIC 74100). The company is currently active , with statutory accounts last made up to 31 January 2025. , and the person with significant control is Ms Basak Birsen Kotler. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

specialised design activities 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.