Firmoscan
Active05447616Private limited companyLeeds

PROACTIVE CYBER LIMITED

Significant control: Adam Jefferson Kassell (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Proactive Cyber Limited sell?

Registered activity: Other information technology service activities (SIC 62090). 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

PROACTIVE CYBER LIMITED is an active private limited company (company number 05447616) incorporated on 10 May 2005, registered in Leeds. Its registered activity is other information technology service activities (SIC 62090). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 851 companies in other information technology service activities in Leeds with filed accounts; the median reports net assets of £2,000 and is 11 years old.

02

Ownership and control

1 active
  • Mr Adam Jefferson Kassell
    Individual · since 6 April 2016
    • 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. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
10 May 200521 yrs ago
First accounts due
10 February 20077195 days overdue
Confirmation statement due
24 May 2027in 213 days

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

04

Activity

SIC 62090
Other information technology service activities
Accounts type
Micro Entity
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 10 May 2005
  • Accounts past their due dateDue 10 February 2007

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 213 days
  2. First accounts due7195 days overdue
  3. Incorporated
08

Similar companies in Leeds

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

All companies incorporated on 10 May 2005 · in May 2005.

09

Reminders for PROACTIVE CYBER 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).