rioxtreme, can be contacted via their website, or via email on this link.  by phone, they can be reached at  21.8516.1146 or 21.8516.0636 - companhia da escalada, also specializing in rock climbing, can be contacted via their website, via email, or by phone at 21.2567.7105.

trilhas rj, can be contacted via their website on this link, or by calling  21.3437.1056 - e-trilhas is a great resource to know where in Rio the most beautiful hiking paths are hidden - also specializing in rock climbing, can be contacted via their website on this page, or by calling 21.3437.1056 - trilharte, rua almirante tamandaré, 77, room 01, flamengo, can be contacted on their website or emailed here. via phone, they can be reached at 21.2225.2426 or 21.8122.5485 and 21.2205.0654.