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UK company intelligence
Company Active LTD

Company profile

Callisto Data Limited

UK company 12266916, incorporated on 17 October 2019.

M Group Services | M Group Services

M Group Services delivers a range of essential infrastructure services within the water, energy, transport and telecom in the UK & Ireland.

Company number
12266916
Incorporated
17 Oct 2019
Companies House status
Active

Company identity

Founded / incorporated
17 October 2019

Company number 12266916

Verify at Companies House
Legal name
M GROUP ENERGY (DATA INSIGHT) LIMITED
Company type
LTD
Region
East of England
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

8 levels 1 ultimate controller
1
Company Active LTD
Callisto Data Limited
CRN 12266916
2
Direct controller Active LTD
Morrison Data Services Limited
CRN 03076187
3
Intermediate controller Active LTD
MGS Energy Limited
CRN 13753095
4
Intermediate controller Active LTD
M Group Services Limited
CRN 10260164
5
Intermediate controller Active LTD
Minerva Bidco Limited
CRN 11279441
6
Intermediate controller Active LTD
Minerva Equity Limited
CRN 11279452
7
Intermediate controller Active LTD
Midas Bidco I Limited
CRN 15776694
8
Intermediate controller Active LTD
Midas Midco Limited
CRN 15771848
9
Ultimate controller
00140080
CRN 00140080

Company events

Reference milestones and recent Companies House filing stream events.

4 events
20 Aug
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzOTMwNzE4N2FkaXF6a2N4 | Paper/PDF filed

Published 21 Aug 2026 23:05

06 Jul
2026

Appoint Person Secretary Company With Name Date

Officers

AP03 | Transaction MzUzMDczNDY0OWFkaXF6a2N4

Published 06 Jul 2026 12:49

06 Jul
2026

Termination Secretary Company With Name Termination Date

Officers

TM02 | Transaction MzUzMDczNDQ3MWFkaXF6a2N4

Published 06 Jul 2026 12:49

17 Oct
2019

Incorporated

Inception

Company registered at Companies House