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Welcome to MADI! The Home of Utility Industry Innovation MADI is a manufacturer and marketer of innovative utility tools for the lineman.  MADI’s game changing product portfolio includes the DEVINER™, DOUBLE-HEADER™, and the new PENTA-DRIVER™ range featuring the Tri-Penta Wrench™.

“Throughout my 45 year career at a major utility company, I had the opportunity as lineman and as a crew supervisor to observe what worked and what needed improvement.  My desire is to make a lineman’s work easier and more efficient through the development of new and exciting products for the industry.  The DEVINER™  is the first of many innovative products that will be introduced in 2011.”

Ralph Stinson

1973                                                                 2010

MADI is a Women-Owned Business and believes in Making A Difference through Innovation by giving back a portion of proceeds to support families who need financial support to adopt domestically or internationally.