View Our Professional Associations

CJWinter is a member of several professional associations representing industries in petroleum, energy and manufacturing. In addition to the associations below, we are also a proud member of the American Petroleum Institute (API).

NS Accreditation & Standards

NS Accreditation & Standards is part of the Fearnley Procter Group that offers engineering, training and QAQC services. The NS Accreditation Programme independently assesses companies for their capacity to provide products, equipment, designs and processes to the requirements of NS-1™ and NS-2™ Standards.


NTMA helps members of the U.S. precision custom manufacturing industry achieve profitable growth and business success in a global economy through advocacy, advice, education, networking, information, programs and services.


SME is an organization for individuals, students, educators and companies involved in all facets of manufactureing.

Business Council of New York State, Inc.

Business Council of New York State, Inc., is the leading business organization in New York State, representing the interests of large and small firms throughout the state.

Association For Manufacturing Technology

Association For Manufacturing Technology represents and promotes U.S.-based manufacturing technology and its members- those who design, build,sell, and service the continuously evolving technology that lies at the heart of manufacturing.


PMPA is an international trade association representing the interests of the precision machined products industry.