> Highrise Telecommunications Contracting L.L.C Since: 2017 Highrise Telecommunications Contracting L.L.C
> Helukat Computer Network Installation L.L.C Since: 2019 Helukat Computer Network Installation L.L.C
> Hughes Network System International Services Co(Hnsisc) Since: 2000 Hughes Network System International Services Co(Hnsisc)
