£100
No changevs Feb 2024Active13907129Private limited companyCardiff
SUSTAINABILITY ALTERNATIVES LTD
Significant control: Ashish Sharma (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Sustainability Alternatives Ltd: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Sustainability Alternatives Ltd sell?
Registered activity: Engineering design activities for industrial process and production (SIC 71121). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SUSTAINABILITY ALTERNATIVES LTD is an active private limited company (company number 13907129) incorporated on 10 February 2022, registered in Cardiff. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest dormant accounts cover the period ending 28 February 2025, showing net assets of £100 and cash of £100. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 90 comparable companies in Cardiff (median £5,444, upper quartile £37k).
02
Ownership and control
- Dr Ashish Sharma
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 10 February 20224 yrs ago
- Next accounts due
- 28 November 2026in 33 days
- Confirmation statement due
- 24 February 2027in 121 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 72200
- Research and experimental development on social sciences and humanities
- SIC 74901
- Environmental consulting activities
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
£100
No changevs Feb 2024Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £100 | £100 | — | — | — | — | — |
| 28 February 2024 | £100 | £100 | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £100 at 28 February 2025
- Incorporated two to five years agoIncorporated 10 February 2022
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 121 days
- Next accounts duein 33 days
- Accounts period endNet assets £100 · dormant accounts
- Accounts period endNet assets £100 · dormant accounts
- Incorporated
08
Similar companies in Cardiff
- RWF ENGINEERING LIMITEDBarry · inc. Jan 2022
- MIDNIGHT DESIGN AND CONSULTANCY LTDCwmbran · inc. Nov 2021
- IMAGINEERING ENGINEERING LTDCardiff · inc. Jun 2022
- DAMC ENGINEERING LTDCardiff · inc. Sept 2021
- DAVIES MECHANICAL ENGINEERING LTDEbbw Vale · inc. Jul 2022
- SEATALLAN HOLDINGS LIMITEDBarry · inc. Jul 2022
All companies incorporated on 10 February 2022 · in Feb 2022.
09
Reminders for SUSTAINABILITY ALTERNATIVES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.