From a different source, a different wording on what Podesta was hired for:
Podesta, of course, returned to K Street last summer under the new firm Podesta.com. and in January, nanotech manufacturer Quantum Materials Corp. hired him to lobby on “issues related to federal pharmaceutical evaluation processes and contracting issues,” according to a filing.

Original wording:
Issues related to manufacturing and design of nanotechnology that pertain to point of care and home based Covid testing.