Active08000349Private limited companyReading

ADD ONE LIMITED

Significant control: Marusa Klopcic (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Add One Limited sell?

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

ADD ONE LIMITED is an active private limited company (company number 08000349) incorporated on 21 March 2012, registered in Reading. Its registered activity is business and domestic software development (SIC 62012). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 1,268 companies in business and domestic software development in Reading with filed accounts; the median reports net assets of £3,333 and is 9 years old.

02

Ownership and control

1 active · 1 other
  • Mrs. Marusa Klopcic
    Individual · since 16 October 2020
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • persons with significant control statement · since 11 March 2017 · ceased 3 January 2025

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
21 March 201214 yrs ago
First accounts due
21 December 20134689 days overdue
Confirmation statement due
4 April 2027in 163 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 69102
Solicitors
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 21 March 2012
  • Accounts past their due dateDue 21 December 2013

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 163 days
  2. First accounts due4689 days overdue
  3. Incorporated
08

Similar companies in Reading

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

Reminders for ADD ONE 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.