# Sustainware Limited

## Details

- **Company number:** [07038265](https://find-and-update.company-information.service.gov.uk/company/07038265)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 12 Oct 2009
- **Registered office:** WARNFORD COURT, 29, THROGMORTON STREET, LONDON, EC2N 2AT
- **Nature of business:** [58290](/sic/58290) Other software publishing, [62090](/sic/62090) Other information technology service activities, [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.
- **Corporate group:** [Queen's Park Equity LLP](/group/6312) (64 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BUTCHER, Paul Russell | director | 1 Jun 2026 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Helix International Group Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 12 Oct 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Nov 2025 | - | £3,252 | 17 |
| 30 Nov 2024 | - | £3,560 | 14 |
| 30 Nov 2023 | - | £6,731 | 12 |
| 30 Nov 2022 | -£8,144,929 | - | 10 |
| 30 Nov 2021 | -£7,011,722 | £0 | 7 |
| 30 Nov 2020 | -£5,816,680 | £15,573 | 4 |
| 30 Nov 2019 | -£4,820,439 | £2,006 | - |
| 31 May 2018 | - | - | - |
| 31 May 2017 | - | - | - |



## Owned by

Sustainware Limited → [Helix International Group Limited](/company/06713486) → [Helix International Bidco Limited](/company/16843715) → [Helix International Midco Limited](/company/16843669) → [Helix International Holdco Limited](/company/16843590) → [Helix International Topco Limited](/company/16843507)




## Directors' other companies

- [BUTCHER, Paul Russell](/person/7231257) - director at [Palm Street Ventures Ltd](/company/15680591)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Ark Sustainability Ltd](/company/07087594)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Ark Workplace Risk Ltd](/company/01966479)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Firetecnics Systems Limited](/company/02352371)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Helix International Bidco Limited](/company/16843715)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Helix International Midco Limited](/company/16843669)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Helix International Topco Limited](/company/16843507)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Building Safety Management Solution Ltd](/company/13312643)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Helix International Group Limited](/company/06713486)
- [BUTCHER, Paul Russell](/person/7231257) - director at [Helix International Holdco Limited](/company/16843590)