Jacob Heffler

Heffler, Radetich & Saitta LLP engages in the provision of accounting services. It offers audit and assurance, consulting, forensic and litigation support, tax, technology, and legal timekeeping and bookkeeping services. The firm serves a wide range of industries including professional services; healthcare; government and public sector; housing, real estate, and construction; retail, manufacturing, and distribution; not-for-profit organizations; and restaurants and hospitality. The company was founded by Jacob Heffler in 1941 and is headquartered in Philadelphia, PA.

American Society for Testing & Materials provides information infrastructure services. The firm develops voluntary codes & regulations for technical materials, products, systems and services. It offers services in areas such as petroleum, medical devices, consumer products and environmental assessment. The company was founded in 1898 and is headquartered in West Conshohocken, PA.