I wouldnt call them necessarily high tech parks...
more like companies that got tax break and discounts to build right near the airport which is pretty difficult to do with all the airport transmission, sound/air/traffic pollution, and what not...for a cheaper price...
Nice to see Nortel is in Israel
Nortel Networks is Canadian
2001 Nortel Stocks: 91.00
2002 Nortel Stocks: 0.75
G-d Bless the Canadian Economy