December 2015 Software Limited
- Company number
- 09912729
- Status
- Dissolved
- Type
- Private Limited Company
- Incorporated
- 11 Dec 2015
- Dissolved
- 6 Oct 2026
- Nature of business
- Leasing of intellectual property and similar products, except copyright works
- Corporate group
- Altair Engineering Limited (2 companies)
Registered office
Officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MONAGHAN, Teresa Jane | Director | 5 Jun 2025 | |
| SHEATH, Benjamin Miles | Director | 5 Jun 2025 | |
| SRIKANTH, Mahalingam | Director | 15 Dec 2021 | 24 Jun 2025 |
| JONES, Royston Delwyn, Doctor | Director | 15 Dec 2021 | 11 Jun 2025 |
| MAITRA, Raoul Kumar | Director | 14 Mar 2024 | 10 Jun 2025 |
| SCAPA, James | Director | 15 Dec 2021 | 2 Apr 2025 |
| MARSHALL, Kate | Secretary | 12 Jan 2016 | 15 Dec 2021 |
| ROBINSON, Oliver Rathbone | Director | 11 Dec 2015 | 15 Dec 2021 |
| QUARENDON, Thomas | Director | 11 Dec 2015 | 15 Dec 2021 |
| JUPP, Martin David | Director | 11 Dec 2015 | 15 Dec 2021 |
| QUARENDON, Peter | Director | 11 Dec 2015 | 15 Dec 2021 |
| MANNING, Samuel Norman | Director | 11 Dec 2015 | 1 Oct 2018 |
Control
| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Altair Engineering Limited | Ownership Of Shares 75 To 100 Percent Voting Rights 75 To 100 Percent Right To Appoint And Remove Directors |
26 Mar 2025 | |
| Altair Engineering Inc. | Ownership Of Shares 75 To 100 Percent Voting Rights 75 To 100 Percent |
15 Dec 2021 | 26 Mar 2025 |
| Mr Oliver Rathbone Robinson | Significant Influence Or Control | 22 Feb 2017 | 15 Dec 2021 |
| Mr Martin David Jupp | Significant Influence Or Control | 22 Feb 2017 | 15 Dec 2021 |
| Mr Thomas Quarendon | Significant Influence Or Control | 22 Feb 2017 | 15 Dec 2021 |
| Mr Peter Quarendon | Significant Influence Or Control | 22 Feb 2017 | 15 Dec 2021 |
| Mr Samuel Norman Manning | Significant Influence Or Control | 22 Feb 2017 | 20 Aug 2020 |
Accounts
| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2024 | - | - | - |
| 31 Dec 2023 | - | - | - |
| 31 Dec 2022 | - | - | - |
| 31 Dec 2021 | - | £5,104 | 4 |
| 31 Mar 2021 | - | £57,422 | 4 |
| 31 Mar 2020 | - | £22,256 | 0 |
| 31 Mar 2019 | - | £62,375 | - |
| 31 Mar 2018 | £384,273 | £38,602 | - |
| 31 Mar 2017 | - | £64,353 | - |
Connections
Owned by
December 2015 Software Limited → Altair Engineering Limited
Controls
- D2s Europe Limited (10986923)
Directors’ other companies
- MONAGHAN, Teresa Jane - Director at Siemens Industry Software Limited
- MONAGHAN, Teresa Jane - Director at Siemens Electronic Design Automation Ltd
- SHEATH, Benjamin Miles - Director at Siemens Industry Software Limited