After building out its lobbying group with a pair of seasoned hires over the past two years, Wilmer Cutler Pickering Hale and Dorr has dug into work on behalf of agribusiness behemoth Monsanto.

Wilmer registered its representation of Monsanto in a June 23 filing with the U.S. Senate, showing that legislative affairs and public policy co-chairs Jonathan Yarowsky and Robert Lehman are leading a team from the firm advising the St. Louis-based company on “international agribusiness transactional issues.”