Links to Plank Enterprises, Inc. and its subsidiary companies, which includes Pro-Cise, Inc.

Plank Enterprises is parent to trusted and capable companies that supply an impressive array of specialized products.



Holding company with an investment purpose of acquiring companies that provide products or services within niche markets.

4404 Anderson Drive
Eau Claire, WI 54703
Ph: 715-839-1225


LPI, INC. Lift Systems

Manufacturer of standard and custom personnel lifting and material handling systems in a variety of power options for the industrial market.

4404 Anderson Drive
Eau Claire, WI 54703
Ph: 800-657-6956
Fax: 715-839-8647


LDPI, INC. Lighting

LDPI designs, develops and manufactures industrial lighting specializing in harsh and hazardous environments.  Applications include: refineries, chemical plants, wastewater treatment facilities, mines, automotive inspection, paint/spray booths and more.  #1 goal is to provide quality lighting and excellent service and to be the most trusted brand when it comes to lighting industrial areas.

4404 Anderson Drive
Eau Claire, WI 54703
Ph: 800-854-0021
Fax: 715-839-8145

Let us put our core
competencies to work for you.

Contact us to get started (715) 839-0497

Read all about our capabilities in this downloadable PDF flyer.