A family business still led by multiple generations of the Hartmann family, Hartmann’s Inc. traces its Abilene roots to 1955, when World War II mechanic Edwin Hartmann founded the company after finding local shops fell short of his standards. It moved from automotive repair into contract machining in 1985 and now supports manufacturers whose parts must meet demanding specifications, with a 100,000-square-foot Texas operation and a second location in Jacksonville, Florida. Its work is backed by AS9100D and ISO 9001:2015 certification.
ISO 9001:2015
AS9100D
ITAR Registered
Registration
Build America, Buy America (BABA) Compliant
Compliance program
HUBZone Certified
SBA Certification
Registration
Hartman Enterprises, IncThree generations of the Sweet family have owned and operated Hartman Enterprises, a Oneida company known for precision machining since 1973. Its people produce tightly specified parts for demanding applications, with AS9100 certification and more than 25 years of continuous ISO 9001 certification.ONEIDA, NY
Jerl Machine IncFamily-owned Jerl Machine, founded by Bob Brossia in 1974, grew from a garage shop into a Perrysburg, Ohio manufacturer now guided by the company’s second and third generations. Its 80,000-square-foot facility serves industrial customers with precision machining and custom metalworking, backed by ISO 9001:2015 and AS9100D certification. Jerl also preserves the Abbey Etna rotary swager tradition after acquiring that established line in 2002.PERRYSBURG, OH
I. Auman Machine CompanyFounded in 1947 by Irwin Auman in his father-in-law’s garage, I. Auman Machine Company has grown into a family-owned manufacturer specializing in precision CNC machining, inspection, and engineering support. The Lebanon, Pennsylvania, company built its early reputation machining alloy-steel castings for M60 tanks and now handles large, close-tolerance parts with equipment including a boring mill for pieces longer than 100 inches. Timothy Auman became the second-generation owner in 1986, and the business is continuing into its third generation under Jordan Auman’s leadership.LEBANON, PA
Cer-Mac IncFamily-owned and operated since 1969, Cer-Mac Inc. has grown from a two-car garage into a 25,000-square-foot Telford operation now guided by its third generation. The company is known for a quality-first approach to precision machining, especially when working with demanding high-nickel alloys for aerospace, medical and other exacting manufacturers. Cer-Mac is ISO 9001:2015 certified and ITAR registered.332710TELFORD, PA