BIOSYNTH HOLDINGS LIMITED
Company number 07391812 · Monitor this company
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Shareholders' funds
£7,537,948
Balance sheet as at 2023-12-31
What it does
Biosynth Holdings Limited is a private company limited by share capital and incorporated in England and Wales. The address of the registered office and principal place of business is 8 & 9 Old Station Business Park, Compton, Newbury, Berkshire, RG20 6NE. The principal activities of the Company is to act as a holding company. The principal activity for the company is that of a holding company for Biosynth Group. The principal activities of the group are the manufacture and sale of chemical products used for research, development, and mature applications. The key product areas for the group are carbohydrates, nucleaosides, fine chemicals, biologically active entities plus functionalised silica for metal scavenging.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2010-09-29
- Employees
- 5 (2023 accounts · was 3 in 2022)
- Registered office
- 8&9 Old Station Business Park, Compton, RG20 6NE
- Postcode
- RG20 6NE
- Capital
- 5,116 GBP
- Accounts category
- Audit Exemption Subsidiary
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-09-29
- Next due by
- 2026-10-13
Nature of business (SIC)
- 70100 Activities of head offices
Officers 3 current · 14 resigned
Group structure 3 subsidiaries
Controlled by Biosynth Holding Ag (CHE-102.768.414) — since 2019-05-14
-
GLYCOMIX LTD Dissolved
From persons-with-significant-control filings on the public register.
Contact details
- Website
- http://www.carbosynth.com
Previous company names
| Name | Date changed |
|---|---|
| CARBOSYNTH HOLDINGS LIMITED | 2022-09-07 |
Among its peers
Top 10%
by shareholders' funds, of 211 similar companies in RG
Among the biggest employers among its local peers (5 staff).
Trading since 2010.
No.12 of the largest activities of head offices companies in Reading →
Competitors Reading
This company ranks 12 among activities of head offices in Reading.
The class of 2010
43%
of the 1,921 companies in this sector incorporated in 2010 are still active today; 56% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 5 titles
- Freehold
- 4
- Leasehold
- 1
- Most recent registration
- 2020-03-25
- Price paid, where recorded
- £567,500
- Where
- West Berkshire (5)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| BK507500 | West Berkshire | Leasehold | 2020-03-25 | — |
| BK500804 | West Berkshire | Freehold | 2019-06-07 | — |
| BK438065 | West Berkshire | Freehold | 2017-01-25 | £197,500 |
| BK421831 | West Berkshire | Freehold | 2016-12-13 | £185,000 |
| BK480838 | West Berkshire | Freehold | 2016-12-13 | £185,000 |
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.