# Sustainable Materials Engineering (Sustainable Materials Engineering Limited)

Private limited company registered in Bicester, classed under “Other research and experimental development on natural sciences and engineering”.

- Company number: 06436444
- Status: Active
- Type: Private limited company
- Incorporated: 26 November 2007
- Registered office: Foxglove House Main Street, Charndon, Bicester, OX27 0AA
- Location: Bicester
- Activity: Other research and experimental development on natural sciences and engineering

## Latest filed profit

No profit figure in its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## Questions people ask

### What does Sustainable Materials Engineering do?

Private limited company registered in Bicester, classed under “Other research and experimental development on natural sciences and engineering”.

### How much turnover does Sustainable Materials Engineering make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/sustainable-materials-engineering-06436444

### Is Sustainable Materials Engineering profitable?

Sustainable Materials Engineering's profit isn't public: small companies may file without a profit and loss account.

### How many people work at Sustainable Materials Engineering?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/sustainable-materials-engineering-06436444

### Who runs and owns Sustainable Materials Engineering?

Its directors are Emily Hartwell, Anthony Phillip Hartwell, Emily Hartwell. Its owners are shown to subscribers.

### Where is Sustainable Materials Engineering based?

Its registered office is Foxglove House Main Street, Charndon, Bicester, OX27 0AA, in Bicester.

### When was Sustainable Materials Engineering founded?

Sustainable Materials Engineering Limited was incorporated on 26 November 2007.

### Is Sustainable Materials Engineering still trading?

The register lists Sustainable Materials Engineering Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-05-11: Change of details for Mrs Emily Hartwell as a person with significant control on 11 May 2026
- 2026-04-20: Director's details changed for Mrs Emily Hartwell on 17 April 2026
- 2026-04-20: Director's details changed for Mr Anthony Phillip Hartwell on 17 April 2026
- 2026-04-20: Change of details for Mrs Emily Hartwell as a person with significant control on 17 April 2026
- 2026-04-20: Change of details for Mr Anthony Phillip Hartwell as a person with significant control on 17 April 2026
- 2026-04-20: Registered office address changed from 35 Henge Close Adderbury Banbury OX17 3GA England to Foxglove House Main Street Charndon Bicester OX27 0AA on 20 April 2026
- 2025-12-02: Micro company accounts made up to 31 March 2025
- 2025-12-01: Secretary's details changed for Mrs Emily Hartwell on 10 April 2018
- 2025-06-06: Change of details for Mrs Emily Hartwell as a person with significant control on 6 June 2025
- 2025-06-06: Director's details changed for Mrs Emily Hartwell on 6 June 2025
- 2024-12-16: Total exemption full accounts made up to 31 March 2024
- 2023-12-14: Total exemption full accounts made up to 31 March 2023
- 2023-03-31: Director's details changed for Mr Anthony Phillip Hartwell Hartwell on 29 March 2023
- 2022-12-23: Total exemption full accounts made up to 31 March 2022
- 2022-12-07: Change of details for Mr Anthony Phillip Hartwell Hartwell as a person with significant control on 10 April 2019
- 2021-12-17: Total exemption full accounts made up to 31 March 2021
- 2020-12-23: Total exemption full accounts made up to 31 March 2020
- 2019-12-16: Total exemption full accounts made up to 31 March 2019
- 2018-12-17: Total exemption full accounts made up to 31 March 2018
- 2018-12-03: Registered office address changed from 35 35 Henge Close Adderbury Banbury Oxfordshire OX17 3GA England to 35 Henge Close Adderbury Banbury OX17 3GA on 3 December 2018
- 2018-06-23: Registered office address changed from 26a Lower Icknield Way Chinnor Oxfordshire OX39 4DZ to 35 35 Henge Close Adderbury Banbury Oxfordshire OX17 3GA on 23 June 2018
- 2017-12-15: Total exemption full accounts made up to 31 March 2017
- 2016-12-20: Total exemption small company accounts made up to 31 March 2016
- 2015-12-21: Total exemption small company accounts made up to 31 March 2015
- 2014-12-22: Total exemption small company accounts made up to 31 March 2014

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/sustainable-materials-engineering-06436444