Signal Group is a public affairs and communications firm that specializes in providing strategic advice and advocacy services. The company is known for its expertise in navigating complex regulatory environments and helping clients engage with policymakers and stakeholders effectively.

Signal Group is committed to sustainability and responsible business practices. However, detailed information about their specific sustainability initiatives, ESG reports, or carbon footprint calculations is not readily available. The company may focus on sustainable practices internally and in their client engagements, but further details would require direct inquiry or access to their internal reports.