| Adas | Consultant |
| Amec Building & Facilities Services | Principal Buyer |
| Amec Group Limited | Senior Estimating Manager |
| Bae Systems | Senior Engineer |
| Barnes Aerospace | Sales Manager |
| Bestworld Packing Ltd | Managing Director |
| Blackthorn Environmental Ltd | Director |
| Bp Shipping | Electrical Superintendent |
| Bt | Manager Electrical Services |
| Bt Wholesale | Manager 3 Phase Lvac Power |
British Airways Building Services Group | Flight Simulator Engineer Senior Project Manager |
| Burnell Control Systems | Engineering Director |
| Canary Wharf Contractors | Snr Construction Manager |
| Carillion Building | Building Services Manager |
| Citec Engineering | General Manager |
| Colt Telecom | Manager Technical Infrastructu |
| EDF Energy | Senior Buyer |
| Edf Energy Powerlink | Plant Engineer |
| Embassy Of The Czech Republic | Ass.Manager |
| Environment Agency | Electrician |
| Essex & Suffolk Water | Manager |
| Europacific Corporate Finance Ltd. | Director |
| Extrapower Nigeria Limited | Procurement Manager |
| GCHQ | M & E Engineer |
| Gaz De France Ess | Corporate Development Manager |
| Greater Manchester Police | Project Manager |
| Guinness Nigeria | Head Of Engineering |
| Hilton | Facilities Manager |
| Leicestershire County Council | Managing Engineer |
| London Borough Of Barking & Dagenham | Group Manager Building Control |
| London Borough Of Brent | Special Project Accountant |
| MTT Consulting | Director |
| Malco Engineering (Private) Linited | Business Development |
| Mark Swaby Consultants | Business Consultant |
| Marshall Agencies Ltd | Director |
| Masons Water Ltd | Director |
| Matan International Group Ltd., Mig Consulting | Managing Director |
| Mayfair Ltd | Infrastructural Analysis |
| McCormick Macnaughton | Area Sales Manager |
| Mod Defence Estates | Senior Project Manager |
| Mowlem | M & E Engineer |
| National Portrait Gallery | Engineering Manager |
| Nattional Electric Power Authority | Service Manager |
| Netherlands'Embassy | Commercial Attache |
| Network Rail | Territory Plant Engineer |
| P&O Ferries (Short Sea) | Technical Manager |
| Quadrant Industrial Engineering | Director |
Randtech Consulting Royal Navy | Consultant Marine Engineer |
| Russian Trade Delegation | Deputy Trade Representative |
| S J Brook Consulting Engineers | Director |
| Sainsburys PLC | Electrical Specialist |
| Sariyaz Hotel | Manager |
| Saudi Electricity Company | Project Engineer |
Shell Uk Lubricants Siemens | Power Sector Manager Business Manager |
Singapore Light House Sky | Managar(Technical) Director of Energy Strategy |
| Thames Water | Manager |
| Thames Water Utilities Ltd. | Area Support Engineer |
| Turner Broadcasting System Europe Limited | European Facilities Manager |
| Wessex Water | Senior Electrical Engineer |
| Wokingham District Council | M&E Specialist |
Sample of Visitor