CornerStone Telephone Company Adds to Outside Sales Team

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CornerStone adds three new sales representatives to their team.

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CornerStone, an advanced communications solutions provider.

CornerStone, an advanced communications solutions provider, announced today the addition of three new sales representatives in the Capital Region: Michael Coleman, Andrew Maher, and Daniel Pelesz.

“As we continue to grow our sales team, we are on the lookout for talented sales people,” said Dan Yamin, CEO, Cornerstone Telephone Company. “This new group is eager to succeed by reaching new prospects with CornerStone’s broad set of communication and hosting solutions.”

Prior to joining CornerStone, Coleman was an Account Executive at Time Warner Cable Business Class. He also previously held positions with The Daily Gazette, Innovectra and Transwestern Publishing.

Prior to joining CornerStone, Maher was an Assistant with Jenkinstown Antiques. He previously held positions with Stockli, Greene, Slevin & Peters, LLP and Enterprise.

Prior to joining CornerStone, Pelesz was an account executive with W & B Golf Carts in Hudson. He previously held positions with Time Warner Cable and Nextel Partners & Empire Wireless.

About CornerStone Telephone Company

CornerStone Telephone Company is an advanced communications solutions provider, specializing in services for business and enterprise customers. CornerStone has over 50,000 access lines, providing local and long distance telephone service, high-speed Internet access, VoIP, security services, cloud computing and business telephone systems. The company services customers in New York, Massachusetts and Pennsylvania.

Established in 2001, CornerStone has over 120 employees, and serves over 13,000 voice and data customers and 4,000 hosted customers. The company is headquartered in Troy, N.Y., with offices in Syracuse, Oneonta, New York City, Poughkeepsie and Richmond, Massachusetts. Voted one of the fastest growing mid-size companies in the Capital Region, CornerStone has also been named one of the Best Places to Work in the Capital Region in 2007, 2008 and 2010. CornerStone has also been honored by Inc. 5000 as a fastest growing private company since 2008. For more information, visit


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Amanda Wheeler
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