John O'Neil is the President of W.J. O'Neil Company.
75 people are employed at W.J. O'Neil Company.
W.J. O'Neil Company is based in Livonia, Michigan.
The NAICS codes for W.J. O'Neil Company are [238220, 2382, 23822, 23, 238].
The SIC codes for W.J. O'Neil Company are [171, 17].