Whitsed Information Services
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We began business in 1968, compiling our first (about 250 printed pages) Canadian IT Decision Makers list - it was an instant hit! So much so, that it has formed the cornerstone of our proprietary-list business up until now.

We have expanded the Decision Makers series to include HR, Sales & Marketing and Top Executives.

These lists have been built, and are updated, by our staff making phone calls and actually talking to people at the 13,000 or so companies we choose to track. This is an excellent series of lists, and includes full contact information with phone number and 32% of the file contains email addresses.

These lists are not inexpensive, but they represent immense value because of the high quality and accuracy. Our clients frequently re-use these files due to their accuracy and effectiveness. We are fairly fanatical about data cleanliness and we know that our clients are satisfied with our products.
Top Executives
Sales & Marketing
Whitsed Information Services  2016

Our Proprietary Canadian Decision-Makers Lists