Annual accounts
Small accounts
30/09/2027Filing deadline
Made up to 31/12/2025Due 30/09/2027
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
SUMDOG LTD
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Codebase Argyle House, 3 Lady Lawson Street, Edinburgh EH3 9DR
- Classification (SIC)
- Other software publishing (58.29 - SIC 2007)
- Accounts type
- Small
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 07/08/2026View PDF (3 pages)
Confirmation statement made on 2026-07-30 with no updates
- 24/07/2026View PDF (14 pages)
Accounts for a small company made up to 2025-12-31
- 11/08/2025View PDF (3 pages)
Confirmation statement made on 2025-07-30 with no updates
- 22/04/2025View PDF (2 pages)
Appointment of Mr Karl Fredrik Bengtsson as a director on 2025-04-22
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
13/08/2027Filing deadline
Last statement 30/07/2026Due 13/08/2027
- Next statement date
- 30/07/2027
- Last statement dated
- 30/07/2026
Financial performance
The latest figures SUMDOG LTD filed. Okredo holds filed accounts data for 2023–2025; the year-by-year record is on the financials page.
Net Assets
£504.78K2025
-39.79%vs 20242024: £838.42K
Total Assets
£1.84M2025
-5.12%vs 20242024: £1.94M
Cash in Bank
£684.51K2025
7.35%vs 20242024: £637.66K
Total Liabilities
£1.34M2025
21.55%vs 20242024: £1.10M
Employees
252025
-5vs 20242024: 30
Of the 4 measures with an earlier filing to compare against, 2 rose and 2 fell. Net assets moved furthest, down 39.79% on 2024. See the full financial analysis for SUMDOG LTD.
The full financial record
Four ways through SUMDOG LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -33.8% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2023–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2023–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 25 | -5 |
| 2024 | 30 | -6 |
| 2023 | 36 | – |
Reported employee count decreased from 36 in 2023 to 25 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
17Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 24/11/2017–05/02/2018 | 7 | |
| Director | 29/07/1996–28/06/2023 | 2 | |
| Director | 05/02/2018–23/02/2022 | 15 | |
| Secretary | 02/12/2008–28/03/2018 | 0 | |
| Director | 23/02/2022–23/02/2022 | 0 | |
| Director | 22/04/2025–Present | 0 | |
| Director | 29/07/1996–27/02/1998 | 3 | |
| Director | 23/02/2022–28/06/2023 | 0 | |
| Secretary | 01/10/2001–02/12/2008 | 0 | |
| Secretary | 02/03/1998–31/10/2000 | 0 | |
| Secretary | 29/07/1996–02/03/1998 | 0 | |
| Secretary | 31/10/2000–30/09/2001 | 0 | |
| Director | 01/12/2001–20/01/2021 | 0 | |
| Director | 01/12/2020–23/02/2022 | 8 | |
| Director | 23/02/2022–28/06/2023 | 1 | |
| Director | 18/04/2023–31/05/2024 | 1 | |
| Director | 15/05/2024–22/04/2025 | 0 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–23/02/2022 | 2 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 17
- Since 13/04/2023
- Last 12 months
- 2
- -3 vs the year before
- Most recent filing
- 07/08/2026
- 1 month ago
What changed in the last year
- Confirmation statementLatest 07/08/2026
- Accounts filedLatest 24/07/2026
Filing timeline
- 07/08/2026View PDF (3 pages)
Confirmation statement made on 2026-07-30 with no updates
- 24/07/2026View PDF (14 pages)
Accounts for a small company made up to 2025-12-31
- 11/08/2025View PDF (3 pages)
Confirmation statement made on 2025-07-30 with no updates
- 22/04/2025View PDF (2 pages)
Appointment of Mr Karl Fredrik Bengtsson as a director on 2025-04-22
- 22/04/2025View PDF (1 pages)
Termination of appointment of Jonas Magnus Martensson as a director on 2025-04-22
- 11/04/2025View PDF (14 pages)
Accounts for a small company made up to 2024-12-31
- 03/12/2024View PDF (1 pages)
Registered office address changed from 43 Queensferry Street Lane Edinburgh EH2 4PF to Codebase Argyle House 3 Lady Lawson Street Edinburgh EH3 9DR on 2024-12-03
- 12/08/2024View PDF (3 pages)
Confirmation statement made on 2024-07-30 with no updates
- 03/06/2024View PDF (1 pages)
Termination of appointment of Anne-Louise Wirén as a director on 2024-05-31
- 21/05/2024View PDF (13 pages)
Accounts for a small company made up to 2023-12-31
- 17/05/2024View PDF (2 pages)
Appointment of Mr Jonas Magnus Martensson as a director on 2024-05-15
- 08/08/2023View PDF (3 pages)
Confirmation statement made on 2023-07-30 with no updates
Showing 12 of 17 filings
See when the next accounts and confirmation statement are due
Similar companies
62 UK companies are similar to SUMDOG LTD, sharing the same company status (Active), the same industry sector and activity group (Other software publishing) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
PM GROUP WORLDWIDE LIMITED
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- Activity
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- Company no.
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- 15/04/1988
- Employees
- 22
KOMODO MEDIA LIMITED
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- Company no.
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ACCOUNTSIQ LIMITED
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- Company no.
- 06578522
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ANTHEM PUBLISHING LIMITED
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- Activity
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- Company no.
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CARE CHOICES LTD
ActiveUnit 3 Valley Court Offices Unit 3 Valley Court Offices, Lower Road, Croydon, Royston SG8 0HF
- Activity
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- Company no.
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- Employees
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About SUMDOG LTD
A short description of the company, written from its Companies House record.
SUMDOG LTD is a private limited company registered in the United Kingdom, based in Codebase Argyle House, 3 Lady Lawson Street, Edinburgh EH3 9DR. Companies House classifies its business as Other software publishing. It has been on the register for 30 years 2 months.
The register currently records it as active. Its 2025 accounts report net assets of £504.78K and 25 employees.
SUMDOG LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records SUMDOG LTD under one registered business activity: Other software publishing (58.29 - SIC 2007).
SUMDOG LTD is recorded as active on the Companies House register, and has been on it since 29/07/1996.
The most recent accounts Okredo holds cover 2025 and report net assets of £504.78K, total assets of £1.84M, cash in bank of £684.51K and total liabilities of £1.34M.
The most recent document on the record is dated 07/08/2026: Confirmation statement made on 2026-07-30 with no updates, 1 month ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 13/08/2027.
Companies House lists 17 officers (1 currently in post) and 1 person with significant control (0 current).