# Petrotechnical Data Systems (Petrotechnical Data Systems Limited)

Private limited company registered in Alton, classed under “Other information technology service activities”.

- Company number: 02833745
- Status: Active
- Type: Private limited company
- Incorporated: 6 July 1993
- Registered office: Hallam House, Upper Anstey Lane, Alton, GU34 4BP
- Location: Alton, South East
- Activity: Other information technology service activities

## Latest filed profit

Profit after tax in the year to 31 December 2025: **loss of £23.6k**, from its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios, directors and owners are on the page for subscribers.

## Questions people ask

### What does Petrotechnical Data Systems do?

Private limited company registered in Alton, classed under “Other information technology service activities”.

### How much turnover does Petrotechnical Data Systems make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/petrotechnical-data-systems-02833745

### Is Petrotechnical Data Systems profitable?

No: it made a loss after tax of £23.6k in the year to 31 December 2025, its latest filed accounts.

### How many people work at Petrotechnical Data Systems?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/petrotechnical-data-systems-02833745

### Who runs and owns Petrotechnical Data Systems?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/petrotechnical-data-systems-02833745

### Where is Petrotechnical Data Systems based?

Its registered office is Hallam House, Upper Anstey Lane, Alton, GU34 4BP, in Alton, South East.

### When was Petrotechnical Data Systems founded?

Petrotechnical Data Systems Limited was incorporated on 6 July 1993.

### Is Petrotechnical Data Systems still trading?

The register lists Petrotechnical Data Systems Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-09-24: Full accounts made up to 31 December 2025
- 2025-09-30: Full accounts made up to 31 December 2024
- 2025-01-06: Full accounts made up to 31 December 2023
- 2023-10-30: Full accounts made up to 31 December 2022
- 2023-05-11: Registered office address changed from Hallam House Upper Anstey Lane Alton GU34 4BP England to Hallam House Upper Anstey Lane Alton GU34 4BP on 11 May 2023
- 2023-05-11: Registered office address changed from 33 Lynmouth Drive Ruislip HA4 9BY England to Hallam House Upper Anstey Lane Alton GU34 4BP on 11 May 2023
- 2022-10-13: Full accounts made up to 31 December 2021
- 2022-08-25: Registered office address changed from 33 Lynmouth Drive 33 Lynmouth Drive Ruislip HA4 9BY England to 33 Lynmouth Drive Ruislip HA4 9BY on 25 August 2022
- 2022-08-25: Registered office address changed from 33 Lynmouth Drive 33 Lynmouth Drive Ruislip HA4 9BY England to 33 Lynmouth Drive 33 Lynmouth Drive Ruislip HA4 9BY on 25 August 2022
- 2022-04-13: Registered office address changed from 48 Bisley House Wimbledon Park Side London SW19 5NW England to 33 Lynmouth Drive 33 Lynmouth Drive Ruislip HA4 9BY on 13 April 2022
- 2021-12-31: Full accounts made up to 31 December 2020
- 2020-12-09: Full accounts made up to 31 December 2019
- 2019-10-08: Full accounts made up to 31 December 2018

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/petrotechnical-data-systems-02833745