The Firmwatch take
Changtech Limited is a 1-year-old information technology, active on the Companies House register. The latest filed accounts (year to 30 June 2025) show −£87k in net assets, with 1 distress signal extracted from the filing (negative net assets). Most recent public risk event: first gazette notice.
Auto-generated from filings·Refreshed 24 May 2026
1 public risk event on file
Pulse · Net assets
Only one period of accounts has been filed since this company was indexed. A trajectory will appear here as more filings arrive.
Incorporated
20 June 2024
1 years on the register
Sector
Information technology consultancy
SIC 62020
Size
Not classified
Net assets
−£87k
-£87,055
Cash at bank
Not disclosed
Not required for this filing type
Risk events
1 on file
Public Gazette / Companies House
Address pattern · E14 8GU
4 other UK companies are registered at this postcode.
Active
4
Dissolved
0
Strike-off action
0
Risk events · monitored daily
1 event on the watchtower
- 8 Sept 2025
First gazette notice
London Gazette
Money
What the balance sheet says
Net assets
−£87k
Cash
Not disclosed
Working cap.
−£87k
Current ratio
0.0×
Signals · 3
Negative net assets
The latest filed accounts show liabilities exceeding assets.
Negative working capital
Current liabilities exceed current assets in the extracted accounts.
Current ratio below 1.0
Current assets are lower than current liabilities in the extracted accounts.
People
Who runs this company
- CY
CHANG, Yu-Ming Alvin
director · since 2024
1 flagged appointmentacross these directors' other companies
Registered office
Address intelligence
4 other companies registered here.
Likely a privately owned office or residential address.
Firmwatch turns UK Companies House filings into plain-English company intelligence. Data is refreshed daily; signals are generated from public balance-sheet and filing patterns.