Firmoscan
Active16731221Private limited companyLondon

OCEANHOUSE SOLUTIONS LTD

Significant control: William John Harrowsmith (25–50%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

OCEANHOUSE SOLUTIONS LTD is an active private limited company (company number 16731221) incorporated on 20 September 2025, registered in London. Its registered activity is business and domestic software development (SIC 62012). No accounts have been filed yet; the first accounts are due by 20 June 2027.

There are 15,170 companies in business and domestic software development in London with filed accounts; the median reports net assets of £702 and is 5 years old.

02

Ownership and control

1 active · 1 other
  • Mr William John Harrowsmith
    Individual · since 20 September 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr William James Roser
    Individual · since 20 September 2025 · ceased 11 March 2026
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
20 September 20251 yr ago
First accounts due
20 June 2027in 239 days
Confirmation statement due
4 October 2027in 345 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 62012
Business and domestic software development
SIC 62020
Information technology consultancy activities
SIC 63110
Data processing, hosting and related activities
SIC 82990
Other business support service activities n.e.c.
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 20 June 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 345 days
  2. First accounts duein 239 days
  3. Incorporated
07

Similar companies in London

Same activity (business and domestic software development), closest in incorporation date

All companies incorporated on 20 September 2025 · in Sept 2025.

08

Reminders for OCEANHOUSE SOLUTIONS LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).