Johan van't Hof
Chief Executive Officer at Tonbridge Corp.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Robert Arthur Fung | M | 86 |
Tonbridge Corp.
 Tonbridge Corp. Investment ManagersFinance Tonbridge Corp. provides investment management services. The private company is based in Toronto, Canada. The Canadian company was founded in 2003 by Johan C. van't Hof, Caren P. Narvet. Johan C. van't Hof has been the CEO since 2003. | 4 years |
| Deborah Ale-Flint | F | 56 |
Greater Toronto Airports Authority
 Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 4 years |
| John Peellegoda | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
| Doug Allingham | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 6 years |
| Martin Boyer | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 10 years |
| Kim Day | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
| Nafisah Chowdhury | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
| Lise Fournel | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
| Mark Carbonelli | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 3 years |
| Craig Bradbrook | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
| Don Kennedy | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 4 years |
| Katherine Hammond | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
| Eric Plesman | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 5 years |
| Rajeev Viswanathan | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 4 years |
| Michele McKenzie | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 6 years |
| Marc Neeb | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 5 years |
| Kevin Ladner | M | - |
Grant Thornton LLP (Ontario)
 Grant Thornton LLP (Ontario) Miscellaneous Commercial ServicesCommercial Services Grant Thornton LLP provides audit, tax and advisory services. It serves cannabis, charities and non profits, financial, private equity and public sectors. The company is headquartered in Toronto, Canada. | 39 years |
| Peter Gregg | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 6 years |
| Patrick Neville | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 23 years |
| Mark Schwab | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 7 years |
| Tracy Li | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| John N. Etchart | M | - | - | |
| Caren Narvet | F | - |
Tonbridge Corp.
Tonbridge Corp. Investment ManagersFinance Tonbridge Corp. provides investment management services. The private company is based in Toronto, Canada. The Canadian company was founded in 2003 by Johan C. van't Hof, Caren P. Narvet. Johan C. van't Hof has been the CEO since 2003. | 7 years |
| Robert van Beers | M | - | 6 years | |
| Ryan Farquhar | M | - | - | |
| Jeffry M. Myers | M | - | - | |
| Hillary E. Marshall | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 8 years |
| Robin Shah | M | - |
Crystallex International Corp.
 Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | - |
| Jeffrey Swinoga | M | 57 | - | |
| Robert Crombie | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | - |
| John Wiebe | M | - | - | |
| Philip Kassin | M | 66 | - | |
| Kathleen Keller-Hobson | F | 67 |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 5 years |
| Tess Lofsky | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 3 years |
| Kim Stangeby | F | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 3 years |
| David Axford | M | - | - | |
| Walter E. Pollock | M | - | - | |
| David Victor Kay | M | 44 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | - |
| Morlan Reddock | M | - |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 2 years |
| Paul William Arthur Takalo | M | - |
Grant Thornton LLP (Ontario)
Grant Thornton LLP (Ontario) Miscellaneous Commercial ServicesCommercial Services Grant Thornton LLP provides audit, tax and advisory services. It serves cannabis, charities and non profits, financial, private equity and public sectors. The company is headquartered in Toronto, Canada. | 20 years |
| Richard Spencer | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 4 years |
| Luca M. Riccio | M | 79 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 8 years |
| David I. Matheson | M | - | 5 years | |
| Hemdat Sawh | M | 68 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 4 years |
| Scott Robert Samuel | M | - |
PricewaterhouseCoopers Securities Ltd.
 PricewaterhouseCoopers Securities Ltd. Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers Securities Ltd. is an Australian company that provides accounting services. The company is based in Southbank, Australia. | 3 years |
| C. William Longden | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 11 years |
| William Alexander Faust | M | 71 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 4 years |
| Michael J. H. Brown | M | 80 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 10 years |
| Ken Thomas | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 2 years |
| Borden D. Rosiak | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | - |
| Daniel Hamilton | M | 67 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 4 years |
| J. Todd Bruce | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 4 years |
| Lior Samuelson | M | 75 |
PricewaterhouseCoopers Securities Ltd.
PricewaterhouseCoopers Securities Ltd. Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers Securities Ltd. is an Australian company that provides accounting services. The company is based in Southbank, Australia. | 2 years |
| Sadek E. El-Alfy | M | 71 |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | - |
| Armando F. Zullo | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 15 years |
| Gordon M. Thompson | M | - |
Crystallex International Corp.
Crystallex International Corp. Precious MetalsNon-Energy Minerals Crystallex International Corp. is a Canadian-based mining company. The company is engaged in acquiring, exploring, developing and operating mining properties. Its projects include Las Cristinas, Tomi and La Victoria. Crystallex International was founded on January 23, 1998 and is headquartered in Toronto, Canada. | 11 years |
| Ian Clarke | M | 63 |
Greater Toronto Airports Authority
Greater Toronto Airports Authority AirlinesTransportation Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada. | 5 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Canada | 55 | 96.49% |
| Australia | 2 | 3.51% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Johan van't Hof
- Personal Network
