Cornerstone Group of Companies – Canada’s Leading Direct Marketing Company
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Solutions

Data Processing and Cleansing Services

Enhancing your data to gain the competitive edge that comes from flawless accuracy.
You've pulled together your customer list. Now you need sophisticated, reliable and fast processing services to enhance it.

Cornerstone excels at data enhancement, thanks to proprietary innovations, complete data hygiene techniques and exclusive licenses to robust mailing lists.

The resulting accuracy is critical whether you're mailing to your own customers or to prospects from a rented list. And, it's why, time after time, the largest direct response marketers in the country make us their vendor of choice.

Use the General Information Request to bring all the benefits of Cornerstone data enhancement to your lists.

Improving Upon Unique Products

With a suite of specialty data services you won't find anywhere else, we let you customize your list based on your data processing needs.

Merge Purge

Cornerstone's knack for combining lists from multiple sources - and then meeting the challenge of sifting those hard-to-spot duplicates out - will improve the success of your next direct mail campaign.

Data Cleansing

Our address accuracy process identifies and corrects addresses and by using Canada Post's National Change of Address service and our proprietary Universe Canada Change of Address, we can identify customers who move - updating available records and eliminating those records that are no longer valid.

Data Optimization

Leveraging our exclusive access to Info-Direct™ and Universe Canada™, two of Canada's most reliable and comprehensives databases, we can enhance your current data by appending your file with the most up-to-date telephone and address information.

Geo-demographic Analytic Services

Using Cornerstone's geo-demographic analytic services you can make better decisions about who to target for your next campaign - reducing waste, increasing response rates and improving your campaign ROI.

Getting Started

The General Information Request can get you started on data enhancement for your customer lists.

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