Telecommunication Services

View leading companies in the diversified telecommunication services and wireless telecommunication services fields across the Russell 1000 Index.

Average score, year over year

Ranking · 2026

Industry leaders

Climate ChangeEmployee RelationsEnvironmentStakeholders & SocietyHuman RightsGovernancePerformance Rating

Industry rank	Company	Overall rank	Score	Topics
#1	T-Mobile US, Inc.TMUS	#106	65.63+17.82 vs avg	Climate Change: 89.6Employee Relations: 50.3Environment: 73.2Stakeholders & Society: 60.6Human Rights: 55.5Governance: 50.8Performance Rating: 56.3
#2	AT&T Inc.T	#113	65.27+17.46 vs avg	Climate Change: 77.3Employee Relations: 44.9Environment: 61.6Stakeholders & Society: 72.1Human Rights: 79.4Governance: 62.4Performance Rating: 64.7
#3	Verizon Communications Inc.VZ	#134	64.07+16.26 vs avg	Climate Change: 86.4Employee Relations: 53.8Environment: 55.8Stakeholders & Society: 53.2Human Rights: 61.2Governance: 71.2Performance Rating: 63.0
#4	Liberty Global Ltd.LBTYA	#139	63.92+16.11 vs avg	Climate Change: 82.3Employee Relations: 58.8Environment: 49.9Stakeholders & Society: 58.3Human Rights: 72.5Governance: 64.5Performance Rating: 51.3
#5	Millicom International Cellular SATIGO	#435	52.65+4.84 vs avg	Climate Change: 45.2Employee Relations: 53.0Environment: 48.8Stakeholders & Society: 65.5Human Rights: 64.3Governance: 42.5Performance Rating: 56.0
#6	Iridium Communications Inc.IRDM	#686	40.12-7.69 vs avg	Climate Change: 51.6Employee Relations: 27.6Environment: 43.1Stakeholders & Society: 23.8Human Rights: 42.0Governance: 55.9Performance Rating: 42.9
#7	Globalstar, Inc.GSAT	#941	16.40-31.41 vs avg	Climate Change: 15.8Employee Relations: 25.6Environment: 5.8Stakeholders & Society: 24.0Human Rights: 4.7Governance: 16.6Performance Rating: 27.0
#8	AST Spacemobile, Inc.ASTS	#954	14.43-33.38 vs avg	Climate Change: 14.8Employee Relations: 19.5Environment: 9.8Stakeholders & Society: 19.5Human Rights: 4.1Governance: 14.9Performance Rating: 18.0

Showing 8 of 8 companies