LA-CO Industries, Inc. is a family owned global manufacturing company specializing in the manufacturing of industrial hand-held markers and temperature indicators. Since 1934, we have taken pride in the design and manufacturing of high quality, performance-based products for our customers’ unique applications.

Markal®

Markal® is the global leader in high-performance, hand-held industrial marking products. From our North American and European manufacturing locations, we support the hardworking contractors that build the world’s great bridges, ships, automobiles, homes, office towers, power plants, railways and many other engineering marvels with Markal products.

Tempil®

Tempil® is an industrial leader in advanced and accurate temperature indication technologies. From protecting NASA’s Space Shuttle Orbiter to measuring critical temperatures of life saving drugs and devices, engineers and professionals rely on the accuracy of Tempil for the most vital applications.