BangkokTaxi24, Firstplan Transport Services, Glassflower, GO Family, Kanchanaburi Express, Kim Transfers Thailand, Mama Travel and Tour, MCC VAN, Tara Tour and Travel, Win Happy
I did manage to go from bangkok to kanchanaburi, but the part that was done by tara tour & travel was pretty bad. The people that work at tara are extremely unfriendly and they just drop you off at the busstation, so you can also just take a grab to the minivan terminal and buy a ticket there. The rest did go as planned although it took a bit longer.
รถตู้ ทั่วไป 14 ที่นั่ง, Tara Tour and Travel (ธาราทัวร์แอนด์ทราเวล), 22 ธ.ค. 2023
They made many unscheduled stops picking up more people then I could fit in the van people were sitting in the aisle sitting anywhere they could almost 30 people in the van that I think was set up to handle 22 or 24
Thanks to instructions provided, it was easy enough to navigate finding the ticket counter and our bus. Important to note however that you need to get a taxi to the bus terminal, you can't take the BTS or Metro and walk as there is a highway in the way.