Rieke Metals, LLC

From the Rieke Metals headquarters in Lincoln, Nebraska, we manufacture the broadest line of organozinc halides and poly-3-alkylthiophenes of any company in the world. We offer over 5,000 organometallic building blocks and over 40,000 fine chemicals with the ability to custom manufacture many more. The Rieke team has over 135 years of shared experience conducting inert atmosphere reactions. Our expertise in creating reliable organozinc and Grignard reagents, fine chemicals, semiconducting polymers is unmatched. It's no surprise that Rieke Metals has been honored to serve many of the largest and most innovative pharmaceutical and electronics companies in the world.