Chalwyn Overview

  • Founded
  • 1942

  • Status
  • Acquired/​Merged

  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 1

Chalwyn General Information


Manufacturer of safety products for diesel engines. The company specializes in the production of air intake shut off and fuel shutoff valves.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Corporate Backed or Acquired
Primary Industry
Other Commercial Products
Parent Company
AMOT Controls
Primary Office
  • Western Way
  • Bury, St Edmunds
  • Suffolk IP33 3SZ
  • England, United Kingdom
+44 01284 000000

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Chalwyn Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Chalwyn Patents

Chalwyn Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
GB-9500883-D0 Automatic safety valve Inactive 18-Jan-1995 000000000
GB-2297142-A Automatic safety valve Inactive 18-Jan-1995 000000000 0
GB-8905623-D0 Controlling internal combustion engines Pending 11-Mar-1989
GB-1317083-A Lenses for road danger lamps Inactive 28-May-1971 00000000
FR-1471056-A Device for lifting golf balls Inactive 11-Mar-1966 A63B57/0006
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