SISAF LTD
Company number 05974331 · Monitor this company
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Shareholders' funds
£13,362,206
Balance sheet as at 2019-12-31
What it does
The company continued to carry out works in relation to research, development and commercialisation of drug delivery technologies and related products. The company also continued manufacturing processes and pursuit of a hybrid strategy between partnered and in-house product development.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2006-10-23
- Employees
- 22 (2024 accounts · was 23 in 2023)
- Registered office
- 8 Frederick Sanger Road, Surrey Research Park, Guildford, England, GU2 7YD
- Postcode
- GU2 7YD
- Capital
- 504 GBP
- Accounts category
- Small
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-10-31
- Next due by
- 2026-11-14
Nature of business (SIC)
- 72110 Research and experimental development on biotechnology
Officers 10 current · 4 resigned
Group structure 1 subsidiary
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Contact details
- Website
- sisaf.com
- Phone
- +44 1483912002
SiSaf delivers on the promise of RNA therapeutics with Bio-Courier technology.
Previous registered addresses 5
| Address | Changed on |
|---|---|
| 35 RICHMOND ROAD, CAVERSHAM, READING, RG4 7PR, UNITED KINGDOM | 2017-07-20 |
| GISTERED OFFICE CHANGED ON 26/05/2009 FROM, 1210 PARKVIEW ARLINGTON BUSINESS PARK, THEALE, READING, RG7 4TY, UNITED KINGDOM | 2009-05-26 |
| 1210 PARKVIEW ARLINGTON BUSINESS PARK, THEALE, READING, RG7 4TY, UNITED KINGDOM | 2009-05-26 |
| GISTERED OFFICE CHANGED ON 31/03/2008 FROM, 2 THAMES AVENUE, READING, RG1 8DT | 2008-03-31 |
| 2 THAMES AVENUE, READING, RG1 8DT | 2008-03-31 |
Among its peers
Top 5%
by shareholders' funds, of 41 similar companies in GU
Among the biggest employers among its local peers (22 staff).
Among the oldest 25% of its local peers, trading since 2006.
No.2 of the largest research and experimental development on biotechnology companies in Guildford →
Competitors Guildford
This company ranks 2 among research and experimental development on biotechnology in Guildford.
The class of 2006
33%
of the 182,202 companies incorporated in 2006 are still active today; 65% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 2 titles
- Leasehold
- 2
- Most recent registration
- 2019-03-21
- Where
- East Sussex (1), Surrey (1)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| ESX397465 | East Sussex | Leasehold | 2019-03-21 | — |
| SY851440 | Surrey | Leasehold | 2018-02-19 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.