Contact Contact Us TODAY Your questions and comments are important to us. Feel free to email or call us with any questions or inquiries. we look forward to learning how we can serve you. call today (402) 781-9378 fax us (402) 385-7177 email us info@gplc-inc.com OUR MISSION To provide timely, science-based nutritional and management recommendations for the beef and feed industries. READY TO TALK?