Ayres Adventures (Ron Ayres/ Mauricio Fernandes). P O Box 864018, Plano TX 75086 USA; tel +1 972 635 5210 (US tollfree 877-275-8238), fax +1 972 612 1265; ,www.ayresadventures.com. BMW tours Brazil, Argentina, Chile, Peru; BMW independent rentals may be available from Brazil. 
Brazil Motorcycle Adventures (Davis Bales). Trav. Santa Leocadia 64/34, Rio de Janeiro-RJ, Brazil 22061-050; tel/fax +55 21 2547-8464, cell +55 21 9177-3097, USA tel +1 310-889-9970;, www.brazilmoto.com. BMW tours from Rio. 
Compass Expeditions (Mick McDonald). 62 Cowans Drive, Dales Creek, Victoria, Australia, 3341; tel +61/ 353686473, local AUS tel 1300 887 327; ,www.compassexpeditions.com. Starting 2008, GS tours Argentina, Bolivia, Brazil, Chile, Peru. 
Horizonte Motorcycle Tours (Mathias Grel/ Danila Portal). Gauchos de Güemes s/n 4401 Vaqueros, Salta, Argentina; +54-387-4901374, fax: +54-387-4901374, cell +54-9387-5009096;, www.horizonte-tours.com. Argentina, Chile, Bolivia. 
Magellan Touristik (Thomas Soukop). Haupstrasse 6, D-85567 Grafing, Germany; +49 170 467 3410; , www.magellan-touristik.net. BMW rentals from Santiago, tours to Tierra del Fuego. [partners with]
MotoAventura Ltda (Roberto Baum & Sonja Dvorachuk)  Casilla 1336, Osorno, Chile; +56/64 249121, tel/fax +56/64 249123; , ,www.motoaventura.cl. BMW rentals & tours from Osorno, 500 miles--2 hr flight or 12 hr bus--south of Santiago; tours also from Santiago.   
MotoDiscovery (by Pancho Villa Moto Tours--Skip Mascarro) [see Mexico]. Personal or rented bikes shipped from US to South America tour start.
Patagonia Rider (Horacio Basilotta Capuccio). Sarmiento 521, Punta Arenas - Magallanes - Chile; + 56/ 9 99389781, + 54/ 9 1150001101; , www.patagoniarider.com. GS rentals & tours Argentina, Chile, Brazil.
RentaMoto BMW. Av. Rafael Obligado 1221, Complejo Costa Salguero, Buenos Aires - Argentina; +54-11- 4804-6366, +54/ (0)810-555-6686 (moto), , www.rentamoto.com.ar(BMW rentals from Buenos Aires).

Garmin compatible GPS mapping from www.proyectomapear.com.ar,www.2ridetheworld.com/wanderlust_page.htm, www.tracksource.org.br,

To meet BMW riders, BMW MOA Anonymous book lists BMW clubs in Argentina, Brazil, Chile, Columbia: 
BMW Moto Club Argentina, tel +54/15 5220-6241, www.bmwmotoclubargentina.com
BMW Clube do Brasil, tel +55/16 624-8887, , http://bmwclubedobrasil.com.br; 
BMW Rio Motoclube, , www.bmwriomotoclube.com.br; 
Chile & Columbia BMW clubs by BMW corporate websites above.