SightSinger Security maintains and monitors security, fire, and panic systems for a number of well known companies and influential people.

Current and previous customers are listed below:

• Phelps Financial
• Worthington Industries
• The Limited
• Days Inn & Suites
• XO Communications, Inc.
• MI Homes
• Bethel United Methodist Church
• ODOT
• Acree Daily Corporation
• Wirthman Brothers, Inc.
• SEM Partners
• South West Grace Brethren Church
• Chiller Dublin
• Short North Tavern
• Regency Manor
• Chiller Easton
• Perkin's Observatory
• Bruck Safe Co.
• 1st Class Driving School
• Rife's Autobody
• Culligan Water Conditioning
• Grandview Heights Library
• Buckeye International Car Co.
• Fee Corp
• Worthington Grace Brethren Church
• Gahanna First Baptist Church
• Seal Rite Doors
• Uniglobe Discovery Travel
• Rocky Ridge Grace Brethren Church
• Gahanna Historical Society
• Uniglobe Discovery Travel
• Rocky Ridge Grace Brethren Church
• Infinity Car Company
• Black Wing Shooting Center
• duPoint Krieghoff Gun Company
• Aqua Science Inc.