K Street Company Joins Russell 3000 Index, Acquires UK Firm

The Public Policy Holding Co., a lobbying conglomerate with former US senators on its roster and TikTok Inc. among its clients, was added to the Russell 2000 Index and Russell 3000 Index, the firm said Tuesday.

PPHC also acquired the UK public affairs shop and economics consultancy Westminster Policy Partners Limited, the firms announced this week. PPHC’s 2025 revenue was $186.5 million, a 24.7% increase and with organic growth of 6.2%, the firm said in an earnings statement.

PPHC began trading on the Nasdaq in January, a rare move for a Washington-grown lobbying and communications company. The company’s stock ...