Active04811241Private limited companyLondon

GREENSTONE DATA SOLUTIONS LIMITED

Significant control: Jonathan Keith Hinkley (25–50%), Executors Of Mr Brendan Pey (Deceased) (25–50%) and 1 more

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Coming soon · product and service lists

What does Greenstone Data Solutions Limited sell?

Registered activity: Information technology consultancy activities (SIC 62020). We’re building product and service lists for UK companies. Get this one when it’s ready.

One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01

Summary

Generated from filed data · no estimates

GREENSTONE DATA SOLUTIONS LIMITED is an active private limited company (company number 04811241) incorporated on 25 June 2003, registered in London. Its registered activity is information technology consultancy activities (SIC 62020). Latest small accounts cover the period ending 31 May 2025, showing net assets of −£328k and cash of £8,308, with 4 employees on average. Net assets fell 49% on the prior period (−£221k). Across the last 3 periods on record the net-asset trend is volatile.

Peer position · net assets

By net assets it sits in the bottom quarter of 19,391 comparable companies in London (median £3,248, upper quartile £35k).

02

Ownership and control

3 active · 1 other
  • Mr Jonathan Keith Hinkley
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Executors Of Mr Brendan Pey (Deceased)
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • holds 25–50% of voting rights
  • Mr David Ball
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Mr Brendan Pey
    Individual · since 6 April 2016 · ceased 11 November 2022
    • owns 25–50% of shares
    • holds 25–50% of voting rights

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
25 June 200323 yrs ago
Next accounts due
28 February 2027in 128 days
Confirmation statement due
9 July 2027in 259 days

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

04

Activity

SIC 62020
Information technology consultancy activities
SIC 62090
Other information technology service activities
SIC 63110
Data processing, hosting and related activities
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

3 periods on record · latest ending 31 May 2025
Net assets
−£328k
vs May 2024
Cash at bank
£8,308
−37%vs May 2024
Turnover
Not reported
Employees
4
−43%vs May 2024
Net assets
−£328k
Cash at bank
£8,308
Average employees
4
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 May 2025−£328k£8,308————4
31 May 2024−£221k£13k————7
31 May 2023−£230k£21k————5
Cash per employee£2,077Cash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets below zeroNet assets £-328,267 at 31 May 2025
  • Net assets down 25% or more on the prior period-48.8% vs prior period
  • Three or more accounting periods on record3 periods on record
  • Incorporated five or more years agoIncorporated 25 June 2003

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 259 days
  2. Next accounts duein 128 days
  3. Accounts period endNet liabilities £328k · small accounts
  4. Accounts period endNet liabilities £221k · small accounts
  5. Accounts period endNet liabilities £230k · small accounts
  6. Incorporated
08

Similar companies in London

Same activity (information technology consultancy activities), closest in incorporation date
09

Reminders for GREENSTONE DATA SOLUTIONS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.