−£67k
vs Dec 2023Active04052942Private limited companyLondon
CALLIDO LIMITED
Significant control: Carlo Seidel (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Callido Limited sell?
Registered activity: Information technology consultancy activities (SIC 62020). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CALLIDO LIMITED is an active private limited company (company number 04052942) incorporated on 15 August 2000, registered in London. Its registered activity is information technology consultancy activities (SIC 62020). Latest small accounts cover the period ending 31 December 2024, showing net assets of −£67k and cash of £181, with 1 employee on average. Net assets fell 2% on the prior period (−£65k).
Peer position · net assets
By net assets it sits in the bottom quarter of 19,391 comparable companies in London (median £3,248, upper quartile £35k).
02
Ownership and control
- Mr Carlo Seidel
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Cortex (Jersey) Limited
- owns 75–100% of shares
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
- 15 August 200026 yrs ago
- Next accounts due
- 30 September 202625 days overdue
- Confirmation statement due
- 29 August 2027in 308 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£181
vs Dec 2023Not reported
1
No changevs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | −£67k | £181 | — | — | — | — | 1 |
| 31 December 2023 | −£65k | £0 | — | — | — | — | 1 |
Cash per employee£181Cash ÷ 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 below zeroNet assets £-66,724 at 31 December 2024
- Incorporated five or more years agoIncorporated 15 August 2000
- Accounts past their due dateDue 30 September 2026
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
- Confirmation statement duein 308 days
- Next accounts due25 days overdue
- Accounts period endNet liabilities £67k · small accounts
- Accounts period endNet liabilities £65k · small accounts
- Incorporated
08
Similar companies in London
- CMS LONDON LTDLondon · inc. Aug 2000
- FLEX4BIS LIMITEDLondon · inc. Aug 2000
- ERUDITE SOFTWARE SOLUTIONS LIMITEDLondon · inc. Aug 2000
- HAINAULT IT SERVICES LIMITEDLondon · inc. Aug 2000
- FUTURE PLATFORMS LIMITEDLondon · inc. Aug 2000
- SEM IT LIMITEDLondon · inc. Aug 2000
All companies incorporated on 15 August 2000 · in Aug 2000.
09
Reminders for CALLIDO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.