Active15003850Private limited companyLondon

TESTINIUM UK LTD

Significant control: Kamil Melih Onder (significant control), Melih Sakarya

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

TESTINIUM UK LTD is an active private limited company (company number 15003850) incorporated on 14 July 2023, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 July 2025 and cash of £6,376, with 1 employee on average.

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

2 active
  • Mr Kamil Melih Onder
    Individual · since 14 July 2023
    • has significant influence or control
  • Mr Melih Sakarya
    Individual · since 14 July 2023
    • 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
14 July 20233 yrs ago
Next accounts due
30 April 2027in 187 days
Confirmation statement due
28 July 2027in 276 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 62090
Other information technology service activities
Accounts type
Small
Size band
MicroCompanies Act thresholds
05

Financials

3 periods on record · latest ending 31 July 2025
Net assets
Not reported
Cash at bank
£6,376
+121%vs Jul 2024
Turnover
Not reported
Employees
1
No changevs Jul 2024
Cash at bank
£6,376
Profit for the year
−£163k
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 July 2025—£6,376£3,619£328k—−£163k1
31 July 2024—£2,890£13k£171k—−£155k1
13 July 2023———————
Current ratio0.03Current assets ÷ creditors within one year
Cash per employee£6,376Cash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Current assets below creditors within one yearCurrent ratio 0.03
  • Three or more accounting periods on record3 periods on record
  • Incorporated two to five years agoIncorporated 14 July 2023

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 276 days
  2. Next accounts duein 187 days
  3. Accounts period end
  4. Accounts period end
  5. Incorporated
  6. Accounts period end
08

Similar companies in London

Same activity (business and domestic software development), closest in incorporation date
09

Reminders for TESTINIUM UK LTD

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.