companionship allegedly hacked as reported by Gentleman ransomware: gunstock Symbol CIGI Revenue $5.2 billion colliers.com Colliers International group Inc. provides commercial real estate services to corporations, financial institutions, governments, and individuals worldwide. The companys Sales and hire Brokerage sectionalization offers transaction brokerage services, including landlord representation, tenant representation, and capital markets and investment services, as well as property management, leasing, and valuations. This division provides its services for various asset classes, including office, industrial, retail, multi-family, hotel, and mixed-use properties. Its Outsourcing & Advisory Services division offers portfolio management, transaction and cast management, workplace solutions, strategic consulting, prop and asset management, and other corporate real estate services, as well as lease governance and facilities management systems; and valuation and estimate brushup and management, portfolio or single asset valuation, arbitration and consulting, various studies, tax appeals etc.