100 Best Corporate Citizens 2025
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Real Estate Management & Development

CoStar Group, Inc.

Ticker · CSGPISIN · US22160N1090GICS Sector · Real EstateSee industry ranking →

2025 Rank

#306

Score

57.54

In industry

#3

2025 honors

Climbed 238 places

Biggest leap

Compare with CBRE & Z

Figure 01 · Scores since 2020

Performance over time

Compare CoStar Group, Inc.’s scores over time and across impact areas. Hover over any point to see the exact score.

Viewing 2025 vs. shaded full range

2025 2024 Full range
0255075100ClimateEmployeesEnvironmentStakeholdersHuman RightsGovernancePerf. Rating

Figure 02 · Overall history

Rank by year

YearOverallIndustryScore
  1. 2025#306#357.54
  2. 2024#544#447.02
  3. 2023#569#642.75
  4. 2022#889#1726.29
  5. 2021#905#2720.64
  6. 2020#775#2931.99

Figure 03 · 2025 pillar scores

Impact areas by year

  • Climate Change87.77
  • Employee Relations48.97
  • Environment53.67
  • Stakeholders & Society33.40
  • Human Rights51.45
  • Governance57.54
  • Performance Rating55.09