Sustainable Energy Efficient Designed Structures Limited
Company Profile
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MicroSustainable Energy Efficient Designed Structures Limited
08342147•Private Limited With Share Capital
84 Brook Street, London, W1K5EH
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Incorporated
28/12/2012
Company Age
13 years
Directors
2
Employees
3
SIC Code
72190
Risk
high risk
Company Overview
Registration, classification & business activity
Sustainable Energy Efficient Designed Structures Limited (08342147) is a private limited with share capital incorporated on 28/12/2012 (13 years old) and registered in london, W1K5EH. The company operates under SIC code 72190 - other research and experimental development on natural sciences and engineering.
Seeds is a deep-tech company specialising in researching and developing advanced nanomaterials to improve the performanc of battery and solar technologies.
Private Limited With Share Capital
SIC: 72190
Micro
Incorporated 28/12/2012
W1K5EH
3 employees
Financial Overview
Total Assets
£337.7K
Liabilities
£1.20M
Net Assets
£-860.6K
Est. Turnover
£1.54M
AI Estimated
Unreported
Cash
£0
Key Metrics
3
Employees
2
Directors
47
Shareholders
1
Patents
Filed Documents
64
Document Name
Category
Date
Change Registered Office Address Company With Date Old Address New Address
Category:Address
Date:08-12-2025
Accounts With Accounts Type Micro Entity
Category:Accounts
Date:22-10-2025
Change Registered Office Address Company With Date Old Address New Address
Category:Address
Date:06-10-2025
Resolution
Category:Resolution
Date:02-07-2025
Memorandum Articles
Category:Incorporation
Date:02-07-2025
Resolution
Category:Resolution
Date:02-07-2025
Change Account Reference Date Company Current Extended
Category:Accounts
Date:11-03-2025
Confirmation Statement With Updates
Category:Confirmation Statement
Date:31-01-2025
Capital Allotment Shares
Category:Capital
Date:30-01-2025
Capital Allotment Shares
Category:Capital
Date:30-01-2025
Second Filing Of Confirmation Statement With Made Up Date
Category:Confirmation Statement
Date:12-08-2024
Accounts With Accounts Type Micro Entity
Category:Accounts
Date:29-03-2024
Termination Director Company With Name Termination Date
Category:Officers
Date:15-01-2024
Confirmation Statement With Updates
Category:Confirmation Statement
Date:11-01-2024
Termination Director Company With Name Termination Date
Category:Officers
Date:18-09-2023
Appoint Person Director Company With Name Date
Category:Officers
Date:02-08-2023
Accounts With Accounts Type Micro Entity
Category:Accounts
Date:12-05-2023
Capital Allotment Shares
Category:Capital
Date:28-04-2023
Capital Allotment Shares
Category:Capital
Date:27-04-2023
Second Filing Capital Allotment Shares
Category:Capital
Date:19-04-2023
Capital Allotment Shares
Category:Capital
Date:11-04-2023
Memorandum Articles
Category:Incorporation
Date:02-02-2023
Confirmation Statement With Updates
Category:Confirmation Statement
Date:11-01-2023
Accounts Amended With Accounts Type Micro Entity
Category:Accounts
Date:14-09-2022
Resolution
Category:Resolution
Date:10-05-2022
Accounts With Accounts Type Micro Entity
Category:Accounts
Date:29-04-2022
Certificate Change Of Name Company
Category:Change Of Name
Date:25-04-2022
Memorandum Articles
Category:Incorporation
Date:19-04-2022
Second Filing Capital Allotment Shares
Category:Capital
Date:08-04-2022
Capital Allotment Shares
Category:Capital
Date:05-04-2022
Confirmation Statement With Updates
Category:Confirmation Statement
Date:07-01-2022
Accounts With Accounts Type Micro Entity
Category:Accounts
Date:31-12-2021
Appoint Person Director Company With Name Date
Category:Officers
Date:17-08-2021
Capital Alter Shares Subdivision
Category:Capital
Date:25-05-2021
Memorandum Articles
Category:Incorporation
Date:25-05-2021
Resolution
Category:Resolution
Date:25-05-2021
Resolution
Category:Resolution
Date:25-05-2021
Resolution
Category:Resolution
Date:25-05-2021
Capital Name Of Class Of Shares
Category:Capital
Date:25-05-2021
Capital Allotment Shares
Category:Capital
Date:21-05-2021
Appoint Corporate Secretary Company With Name Date
Category:Officers
Date:23-04-2021
Change Registered Office Address Company With Date Old Address New Address
Category:Address
Date:21-04-2021
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:10-01-2021
Accounts With Accounts Type Micro Entity
Category:Accounts
Date:19-08-2020
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:17-01-2020
Accounts With Accounts Type Dormant
Category:Accounts
Date:02-10-2019
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:05-01-2019
Accounts With Accounts Type Dormant
Category:Accounts
Date:28-09-2018
Confirmation Statement With No Updates
Category:Confirmation Statement
Date:02-01-2018
Accounts With Accounts Type Dormant
Category:Accounts
Date:24-09-2017
Change Registered Office Address Company With Date Old Address New Address
Category:Address
Date:11-02-2017
Confirmation Statement With Updates
Category:Confirmation Statement
Date:02-01-2017
Accounts With Accounts Type Dormant
Category:Accounts
Date:23-09-2016
Capital Allotment Shares
Category:Capital
Date:02-01-2016
Capital Allotment Shares
Category:Capital
Date:31-12-2015
Capital Allotment Shares
Category:Capital
Date:30-12-2015
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:30-12-2015
Change Registered Office Address Company With Date Old Address New Address
Category:Address
Date:11-11-2015
Certificate Change Of Name Company
Category:Change Of Name
Date:02-11-2015
Accounts With Accounts Type Dormant
Category:Accounts
Date:13-10-2015
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:23-01-2015
Accounts With Accounts Type Dormant
Category:Accounts
Date:11-09-2014
Annual Return Company With Made Up Date Full List Shareholders
Category:Annual Return
Date:06-01-2014
Incorporation Company
Category:Incorporation
Date:28-12-2012
Innovate Grants
1
This company received a grant of £98390.0 for Development Of Novel Graphene Based Inks To Replace Toxic And Scarce Materials Used In Thin Film Photovoltaics. The project started on 01/11/2020 and ended on 31/03/2021.
Risk Assessment
high risk
International Score
Future Factor
fair
Performance Rating
Accounts
Typemicro-entity accounts
Due Date31/12/2026
Filing Date22/10/2025
Latest Accounts31/03/2025
Trading Addresses
84 Brook Street, London, W1K5EHRegistered
Contact
seeds.technology
84 Brook Street, London, W1K5EH