Fenwick & West has advised Sierra on the transaction. Sierra, a company specializing in conversational artificial intelligence platforms, has announced the acquisition of Takeoff, a leading...
Sierra Acquires Takeoff to Advance Long-Horizon AI Agent Platform
Sierra Secures $950 Million Funding at Over $15 Billion Valuation
Fenwick & West has advised Sierra. Sierra, a prominent customer experience AI platform, has secured $950 million in funding at a valuation exceeding $15 billion. The...
Sierra Acquires Japan-Based Enterprise AI Startup Opera Tech
Fenwick & West has advised Sierra on the transaction. Sierra, a developer of conversational artificial intelligence platforms, has announced the acquisition of Opera Tech, an enterprise...



























