| 1946 | Patented washable polythene air filter. |
| 1955 | First computer air conditioning system - Australian guided weapons analogue computer |
| 1958 | First electronic control and humidifier for storage rooms - Tate Gallery, London. |
| 1960 | First all-electronic controls for temperature and humidity - ICL. |
| 1961 | Multi-compressor air conditioning system - Metropolitan Police. |
| 1969 | Eaton-Williams Service formed. |
| 1969 | Air conditioning for largest computer room in Europe - ICL in Bracknell. |
| 1971 | Vapac development commenced. First prototype on test. |
| 1971 | Air conditioning for high energy physics computer - Serpuhkov, Russia. |
| 1974 | Vapac launched as a product in the United Kingdom and Holland. |
| 1976 | Vapac Humidifiers Ltd. |
| 1980 | Developed cooling equipment with BT for exchanges |
| 1986 | Accredited with BS5750 and ISO9002 (Now EN ISO9002) |
| 1989 | Microprocessor controlled Vapac launched. |
| 1993 | Qualitair acquired. |
| 1994 | VOS - 6 operating system announced. |
| 1995 | Management buy-out with NatWest Equity Partners, 3i and CVC Capital Partners. |
| 1996 | Diamond Jubilee Anniversary of Eaton-Williams Limited. |
| 1997 | Jubilee line extension air conditioning contract |
| 1998 | Telecomms unit supplied to Dutch, Belgium + German Markets. |
| 2000 | NORTEK inc purchased Eaton-Williams |
| 2001 | Eaton-Williams acquires senior air systems (Colman Moducel) |
| 2002 | Vapac's Gas Fired Humidifier launched |
| 2002 | The London Eye climate control project |
| 2002 | The IPAC (Invicta Precision Air Control) range announced |
| 2003 | Supplies Close Control and AHU's to the Met Office |
| 2003 | Vapac Gas Fired Humidifiers supplied to Jaguar Cars Test Centre |
| 2006 | Eaton-Williams celebrates 70 years |
| 2007 | Eaton-Williams Service celebrates 40th anniversary |
| 2007 | The Terracotta Warriors contract at the British Museum |
| 2008 | Eaton-Williams launches FAN WALL Technology™ |
Company milestones
Contact Eaton-Williams on
+44 (0)1732 866055