Firmoscan
Active16678097Private limited companyLondon

MAMENTIS LTD

Owned by Onur Yuksektepeli (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

01

Summary

Generated from filed data · no estimates

MAMENTIS LTD is an active private limited company (company number 16678097) incorporated on 28 August 2025, registered in London. Its registered activity is information technology consultancy activities (SIC 62020). No accounts have been filed yet; the first accounts are due by 28 May 2027.

There are 19,391 companies in information technology consultancy activities in London with filed accounts; the median reports net assets of £3,248 and is 7 years old.

02

Key dates

Incorporated
28 August 20251 yr ago
First accounts due
28 May 2027in 218 days
Confirmation statement due
11 September 2027in 324 days

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

03

Activity

SIC 62020
Information technology consultancy activities
SIC 62090
Other information technology service activities
SIC 63990
Other information service activities n.e.c.
Accounts type
No Accounts Filed
04

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 28 May 2027; this page updates when they are filed.

05

Ownership and control

1 active
  • Onur Yuksektepeli
    Individual · since 28 August 2025
    • owns 75–100% of shares
    • holds 75–100% 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.

06

Timeline

Newest first
  1. Confirmation statement duein 324 days
  2. First accounts duein 218 days
  3. Incorporated
07

Similar companies in London

Same activity (information technology consultancy activities), closest in incorporation date

All companies incorporated on 28 August 2025 · in Aug 2025.

08

Reminders for MAMENTIS 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 It may contain errors, be incomplete or be out of date, and is not advice or a credit reference.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).