Firmoscan
Active10040753Private limited companyCarshalton

PROINCO LIMITED

Significant control: Mariusz Leslaw Poltorak (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

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What does Proinco Limited sell?

Registered activity: Management consultancy activities other than financial management (SIC 70229). 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

PROINCO LIMITED is an active private limited company (company number 10040753) incorporated on 3 March 2016, registered in Carshalton. Its registered activity is management consultancy activities other than financial management (SIC 70229). Accounts are on file at Companies House (dormant) but not yet parsed into this record.

There are 15,133 companies in management consultancy activities other than financial management in Greater London with filed accounts; the median reports net assets of £4,103 and is 8 years old.

02

Ownership and control

1 active
  • Mr Mariusz Leslaw Poltorak
    Individual · since 6 April 2016
    • owns 75–100% of shares

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
3 March 201610 yrs ago
First accounts due
3 December 20173246 days overdue
Confirmation statement due
17 March 2027in 145 days

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

04

Activity

SIC 70229
Management consultancy activities other than financial management
Accounts type
Dormant
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 3 March 2016
  • Accounts past their due dateDue 3 December 2017

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 145 days
  2. First accounts due3246 days overdue
  3. Incorporated
08

Similar companies in Greater London

Same activity (management consultancy activities other than financial management), closest in incorporation date

All companies incorporated on 3 March 2016 · in Mar 2016.

09

Reminders for PROINCO LIMITED

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).