Information for the 2024 Heavy Hitters lists was supplied by brokerage representatives through a nomination form. Only office lease transactions on the tenant rep side closed during 2023 are considered for this category and may not include all activity for the broker or agent. All agents are required to provide a spreadsheet verifying square footage and number of transactions for each category entered. Square footage reported requires shared deals to be split among coworkers handling the deal. All rankings represent just the agent’s portion of any deal. Representative deals reflect total square footage of the deal. The top 25 listmakers are credited with leasing a combined total of 4.3 million square feet on behalf of office tenants during 2023. This is down from 7.5 million square feet leased in 2022.