£37k
−57%vs Mar 2025Active14705965Private limited companySandwich
RS & RS SCIENTIFIC LTD
Significant control: Reza Salimi (50–75%), Roghaiyeh Safari (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Rs & Rs Scientific 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 Rs & Rs Scientific Ltd sell?
Registered activity: Research and experimental development on biotechnology (SIC 72110). 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
RS & RS SCIENTIFIC LTD is an active private limited company (company number 14705965) incorporated on 5 March 2023, registered in Sandwich. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest small accounts cover the period ending 31 March 2026, showing net assets of £37k and cash of £18k, with 2 employees on average. Net assets fell 57% on the prior period (£88k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the upper half of 59 comparable companies in Kent (median £2,535, upper quartile £84k).
02
Ownership and control
- Dr Reza Salimi
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Dr. Roghaiyeh Safari
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 5 March 20233 yrs ago
- Next accounts due
- 31 December 2027in 429 days
- Confirmation statement due
- 19 March 2027in 142 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£18k
−84%vs Mar 2025Not reported
2
−33%vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £37k | £18k | £3,662 | £14k | — | — | 2 |
| 31 March 2025 | £88k | £114k | £15k | — | — | — | 3 |
| 31 March 2024 | −£9,092 | £121 | £0 | — | — | — | — |
Current ratio1.55Current assets ÷ creditors within one year
Cash per employee£9,198Cash ÷ 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 £37,494 at 31 March 2026
- Net assets down 25% or more on the prior period-57.3% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.55
- Three or more accounting periods on record3 periods on record
- Incorporated two to five years agoIncorporated 5 March 2023
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
- Next accounts duein 429 days
- Confirmation statement duein 142 days
- Accounts period endNet assets £37k · small accounts
- Accounts period endNet assets £88k · small accounts
- Accounts period endNet liabilities £9,092 · small accounts
- Incorporated
08
Similar companies in Kent
- DLOC BIOSYSTEMS LTDSandwich · inc. Feb 2023
- XENOS BIO LIMITEDCanterbury · inc. Jan 2023
- RAPID DISCOVERY LIMITEDSandwich · inc. Dec 2022
- ATEDA THERAPEUTICS LIMITEDChatham Maritime · inc. Sept 2023
- DISCOVERY SCALE LTDSandwich · inc. Feb 2024
- DISCOVERY START LTDSandwich · inc. Feb 2024
All companies incorporated on 5 March 2023 · in Mar 2023.
09
Reminders for RS & RS SCIENTIFIC LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.