MAPSCO, according to company lore, was conceived in Dallas in 1948 by a frustrated florist named Milton Boyd Keith who was tired of his delivery drivers getting lost. With the help of the city's ...

On Friday we broke the news that 62-year-old MAPSCO was being bought out by Pennsylvania-based Universal Map, though higher-ups at both companies refused to offer comment. Today, we get The ...

No adult books appear in the top 20. An expanded list reveals Mapsco, the street guide, as the first non-children’s book, at No. 43, Dease said.

Valence Surface Technologies, a portfolio company of Trive Capital, has acquired Magnetic & Penetrant Services Company. No financial terms were disclosed. Seattle-based MAPSCO provides metal ...

With 10 Locations, over 530,000 sq ft. of manufacturing space, over 2,500 unique industry approvals and over 15 Million parts processed per year, Valence Surface Technologies is the world's ...