Our Team JACOB Tubing Systems Company Our Team Birte MathisCEO Mike MasonOperations Manager Phillip GrayIT Manager Jay HeathEngineering Tech Carolyn MaddoxAccounting Manager Dan HallEngineering Manager Allison RothSales Manager Steve EllisTechincal Sales Representative Jennifer MurrayAccounts Receivable & Human Resources Mark GreenleeManufacturing Supervisor Grant KoontzEngineering Tech Al BiebuyckCentral Territory Sales Representative