BLUE SYNC LIMITED
Company number 08704873 · Active · London W1W 5PF
Owned by Tom Alexander Cariss, Jack Oliver Cariss and 1 other
BLUE SYNC LIMITED is an active private limited company (company number 08704873) incorporated on 25 September 2013, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 30 September 2025, showing net assets of −£100k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 9% on the prior period (−£110k).
By net assets it sits in the bottom quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).
Key dates
- Incorporated
- 25 September 2013
- Next accounts due
- 30 June 2027 — in 251 days
- Confirmation statement due
- 9 October 2027 — in 352 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£100k | — | — | £100k | — | — | 0 |
| 30 September 2024 | −£110k | — | — | £92k | — | — | 0 |
- Current ratio
- 0.24 — current liabilities exceed current assets
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 35/100 (grade D)
- -15 Negative net assets — Net assets £-100,172 at 2025-09-30
- -8 Current liabilities exceed current assets — Current ratio 0.24
- +8 Established — Incorporated 2013-09-25 (13 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Tom Alexander Cariss — owns 25–50% of shares · since 6 April 2016
- Mr Jack Oliver Cariss — owns 25–50% of shares · since 6 April 2016
- Mr Tom Alexander Cariss — owns 25–50% of shares · since 9 April 2025
- Mr Benjamin Joesph Cariss — has significant influence or control · since 6 April 2016 · ceased 25 September 2014
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (business and domestic software development), closest in incorporation date.
- TECHCREDIBLES LTD — London, inc. Sept 2013
- CLOUDMAPLE LIMITED — London, inc. Sept 2013
- SECURAK LIMITED — London, inc. Sept 2013
- TUDILAH UK LTD. — London, inc. Sept 2013
- TECHYBEAR LTD — Wimbledon, inc. Sept 2013
- PIERS RUEB LTD — London, inc. Sept 2013
All companies incorporated on 25 September 2013 · in Sept 2013.
Reminders for BLUE SYNC LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.