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Company Active LTD

Company profile

Sumdog Ltd

UK company SC167331, incorporated on 29 July 1996.

Sumdog - Personalised maths and spelling practice that children love!

Sumdog's maths and spelling adaptive learning games for children aged 5-14 boost engagement and fluency. See how Sumdog can have an impact in your school!

Company number
SC167331
Incorporated
29 Jul 1996
Companies House status
Active

Company identity

Founded / incorporated
29 July 1996

Company number SC167331

Verify at Companies House
Legal name
SUMDOG LTD
Company type
Private Limited Company
Region
Scotland
Registered address
CODEBASE ARGYLE HOUSE
3 LADY LAWSON STREET
EDINBURGH
SCOTLAND
EH3 9DR
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller Controls 1
1
Company Active LTD
Sumdog Ltd
CRN SC167331
2
Direct and ultimate controller
559020-9093
CRN 559020-9093

Company events

Reference milestones and recent Companies House filing stream events.

6 events
30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

13 Aug
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

07 Aug
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUzNzUyNzE3MWFkaXF6a2N4

Published 07 Aug 2026 09:57

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

30 Jul
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

29 Jul
1996

Incorporated

Inception

Company registered at Companies House