For companies that operate in the political sphere (strategists, consultancies, etc.), it is impractical to work in a bipartisan manner. Once you take on a clie

For companies that operate in the political sphere (strategists, consultancies, etc.), it is impractical to work in a bipartisan manner. Once you take on a client in one party, members of the other party distrust your services because they'll expect you're already politically aligned with their rivals and could disclose information to those rivals. So a <party> strategy firm likely means their clientele is exclusively of that party.