Cornerstone Group (TM) is an advisory firm headquartered in Toronto, Canada. The firm provides strategic consulting, financial advisory, comprehensive merger and acquisition services and proprietary solutions as part of its global practice. The firm delivers buy-side services including strategic mergers and acquisition, corporate finance, advice on capital raising techniques, strategic case assessments and comparative analysis, acquisition searches, synergy analysis, risk management and acquisition valuations. Its sell-side services include succession planning, operational and financial structuring, guidance on strategic and tactical options, valuations and transaction pricing and negotiation support. Its services include legal, financial, tax and regulatory advice.