CASTELLAN SOLUTIONS LIMITED
Company number 03892954 · Monitor this company
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Shareholders' funds
£1,131,526
Balance sheet as at 2021-12-31
Overview
- Company type
- Private Limited Company
- Incorporated
- 1999-12-13
- Employees
- 42 (2021 accounts · was 46 in 2020)
- Registered office
- 3rd Floor 70 Gracechurch Street, London, United Kingdom, EC3V 0XL
- Postcode
- EC3V 0XL
- Capital
- 90 GBP
- Accounts category
- Audit Exemption Subsidiary
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 30 December
Confirmation statement
- Last statement dated
- 2025-12-13
- Next due by
- 2026-12-27
Nature of business (SIC)
- 63110 Data processing, hosting and related activities
Officers 4 current · 20 resigned
Group structure
Controlled by RISKONNECT, LTD. — since 2023-03-03
Controlled by CASTELLAN SOLUTIONS HOLDINGS LIMITED — since 2018-12-31
From persons-with-significant-control filings on the public register.
Public contracts won 5
£987,294 total awarded value where published.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Contact details
- Website
- bis-web.co.uk
Castellan Solutions is your go-to partner for business continuity software & consulting, combining experts from Assurance, Avalution & ClearView.
Previous company names
| Name | Date changed |
|---|---|
| BIS-WEB LIMITED | 2020-10-28 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| C/O TRICOM SERVICES LTD, 22 HIGH STREET, BUCKINGHAM, BUCKINGHAMSHIRE, MK18 1NU | 2012-03-22 |
| 8 FENLOCK COURT, BLENHEIM OFFICE PARK, HANBOROUGH WITNEY, OXFORDSHIRE OX29 8LN | 2003-03-13 |
| 23 CASTLE STREET, BUCKINGHAM, BUCKINGHAMSHIRE MK18 1BP | 2000-06-23 |
Among its peers
Top 10%
by shareholders' funds, of 348 similar companies in EC
Among the biggest employers among its local peers (42 staff).
Among the oldest 25% of its local peers, trading since 1999.
Competitors London
-
3. ACIN LIMITED
This company ranks 33 among data processing, hosting and related activities in London.
The class of 1999
43%
of the 64,736 companies incorporated in 1999 are still active today; 55% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2015-11-19
- Where
- Oxfordshire
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| ON322319 | Oxfordshire | Leasehold | 2015-11-19 | — |
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.