Ms. Camilla Bartosiewicz reports

ALTUS GROUP RELEASES ITS 2024 SUSTAINABILITY REPORT

Altus Group Ltd. today released its annual sustainability report, which highlights the company's sustainability initiatives and progress in 2024.

"As we celebrate our 20th anniversary this year, sustainability continues to guide who we are and how we operate," said Camilla Bartosiewicz, chief communications officer at Altus Group. "This report brings our values to life -- highlighting the tangible progress we made in 2024 in reducing emissions, investing in our people and upholding strong corporate governance. These efforts are not only core to our identity as a responsible corporate citizen and employer of choice, but are critical to managing enterprise risk and creating long-term value for all stakeholders."

Key 2024 highlights:

• Climate action: reduced Scope 1 and 2 greenhouse gas emissions by approximately 5 per cent in 2024, benefitting from strategic right-sizing of office space, which resulted in a 12-per-cent reduction in office footprint;
• Talent management: expanded people programs to foster career advancement and employee success, earning external recognition for an inclusive, high-trust and high-performance culture;
• Cybersecurity and data responsibility: continued enhancement of cybersecurity and data standards to uphold data responsibility and maintain stakeholder trust;
• Governance: welcomed new board members, adding diverse perspectives and skills that enhance board effectiveness.

To download Altus Group's 2024 sustainability report please visit the companay website. More information on Altus Group's corporate governance program is also detailed in the company's 2024 management information circular dated March 26, 2025, which has been filed to SEDAR+ and is posted on Altus Group's website under the investors section.

About Altus Group Ltd.

Altus Group is a leading provider of asset and fund intelligence for commercial real estate. The company delivers intelligence as a service to its global client base through a connected platform of industry-leading technology, advanced analytics and advisory services. Trusted by the largest CRE leaders, Altus's capabilities help commercial real estate investors, developers, lenders, and advisers manage risks and improve performance returns throughout the asset and fund life cycle. Altus Group is a global company headquartered in Toronto with approximately 1,900 employees across North America, EMEA (Europe, Middle East and Africa) and Asia Pacific.