PT Hutama Marga Waskita (HMW) is a subsidiary of PT Waskita Toll Road (WTR) which owns the concession of Kuala Tanjung – Tebing Tinggi – Parapat, with total length of 143,25 Km and 40 years of concession period since 2019. Established in 2017, HMW is a joint venture between WTR, PT Hutama Karya (Persero) and PT Jasa Marga (Persero) Tbk. As of 2022, WTR and PT Jasa Marga (Persero) Tbk each own 2,96% shares in HMW, while 94,08% is owned by PT Hutama Karya (Persero). Kuala Tanjung – Tebing Tinggi – Parapat toll road is currently under construction.