China-Places.com listou aprox 7 empresas dentro Tian He Gong Yuan. Alguns dos mais bem avaliados empresas dentro Tian He Gong Yuan estão- Sindicato Geral dos Trabalhadores da Rua Guangzhou Tianhe Tianyuan, Guangdong Keda Audio and Video Company Limited, Guangzhou Bolilin Science Instrument Company Limited, Guangzhou Tianhe Science Park Property Management Company Limited, Centro de Treinamento de Motoristas de Jinghui, Guangzhou Tianxin Property Management Limited Company Software Park Management Office & Guangzhou Tianxin Property Management Limited Company Software Park Management Office.