£2,917
−91%vs Jun 2024Active10820724Private limited companyTruro
BUILD SOLAR LTD
Significant control: Professor Tapas Kumar Mallick (25–50%), Hasan Baig (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Build Solar Ltd sell?
Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BUILD SOLAR LTD is an active private limited company (company number 10820724) incorporated on 15 June 2017, registered in Truro. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 30 June 2025, showing net assets of £2,917 and cash of £24k, with 4 employees on average. Net assets fell 91% on the prior period (£34k).
Peer position · net assets
By net assets it sits in the upper half of 631 comparable companies in Other (median £700, upper quartile £44k).
02
Ownership and control
- Professor Tapas Kumar Mallick
- owns 25–50% of shares
- holds 25–50% of voting rights
- Hasan Baig
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr James Williams
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 15 June 20179 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 29 June 2027in 249 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£24k
−27%vs Jun 2024Not reported
4
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £2,917 | £24k | — | — | — | — | 4 |
| 30 June 2024 | £34k | £33k | — | — | — | — | 4 |
Cash per employee£5,985Cash ÷ average employees
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 £2,917 at 30 June 2025
- Net assets down 25% or more on the prior period-91.4% vs prior period
- Incorporated five or more years agoIncorporated 15 June 2017
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 249 days
- Next accounts duein 158 days
- Accounts period endNet assets £2,917 · small accounts
- Accounts period endNet assets £34k · small accounts
- Incorporated
08
Similar companies in the UK
- RINOVATE LIMITEDWeymouth · inc. Jun 2017
- CRYOTHERAPY LABS LIMITEDPoole · inc. Jun 2017
- C-LING LIMITEDGloucester · inc. May 2017
- MATSURF LTDPenrith · inc. May 2017
- OPEN SOURCE DIGITAL SCALA SOFTWARE ENGINEERING LTDPoole · inc. May 2017
- BENSHAM 17 LTDDarlington · inc. Jul 2017
All companies incorporated on 15 June 2017 · in Jun 2017.
09
Reminders for BUILD SOLAR LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.