Margen
Margen is a architecture laboratory composed by Daniel Ibañez and Rodrigo Rubio since 2003. Margen holds projects from several scales and disciplines as architecture, urbanisim and landscape in its portfolio. Margen has digital techonologies and sustainability as their main agenda. Currently Margen has two headquartes, Boston and Barcelona. Daniel (MArch I [UPM-ETSAM 2007], MAA [UPC-IAAC 2007] and MDesS [HARVARD-GSD 2012]) is also Doctoral candidate at the Harvard Graduate School of Design and Rodrigo Rubio (MArch I [UPM-ETSAM 2007], MAA [UPC-IAAC 2007]) is project executive manager at the Institute for Advance Architecture of Catalunya.
http://www.margen-lab.com/

Montera34
Alfonso Sánchez Uzábal and Pablo Rey Mazón (ETSAM 2007) work at Montera34 where they develop web based projects to provide digital autonomy to their users. They design webs, organize information and work closely with clients to make useful and user friendly products. They research and experiment in the fields of open data, data visualization. Among other projects: cRTweet, collaborate in Twitter; PFCCommons, sharing platform for architecture thesis; #meetcommons, Twitter based documentation; PageOneX visualization of news based on newspaper front pages.
http://montera34.com