Christopher Keen has been named vice-president of finance and chief financial officer for CCR Technologies.

Keen has more than 20 years of financial management experience.

Calgary-based CCR (CRL-TSX) is a technology solutions company focused on the purification of process chemicals and sweetening of sour gas through the use of proprietary technologies.

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New Jersey-based Weichert Relocation Company has appointed Keith Mason to the position of sales consultant for its Canadian division.

Mason, who will be based in Calgary, will market the company’s relocation and assignment management service.

He has 10 years’ experience in the relocation field, most recently as office and commercial manager for St. George Moving & Storage.

Weichert Relocation Company is a privately owned, global relocation and assignment management firm.

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Bruce Longaker Jr. is the new executive vice-president and CFO of Tesco Corporation of Calgary.

Longaker has more than two decades of experience in the oilfield service sector, most recently as executive VP and CFO of McDermott International Inc.

Tesco Corporation (TESOF-NASDAQ; TEO-TSX) designs, manufactures and services technology-based solutions that reduce the cost of drilling oil and gas wells.

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