Optibus becomes first public transportation unicorn with series D closing

Optibus, the end-to-end software platform for public transportation planning and operations, announced today that it has closed $100 million in Series D funding, with investments from new and existing investors Insight Partners, Bessemer Venture Partners, Verizon Ventures, Pitango First & Pitango Growth, Tencent, SOMV Momentum, BlueRed Partners and others.