Shows like: ¡Muu! (1991), Glub, Glub (1994), 666 (1998), Hipo (1999), Rock and Clown (2000), Spingo (2001), Splash! (2002), Star Trip (2003), Los mejores sketches de Monty Python (2004), Olimplaff (2004), La Cantante Calva (2005), Buuu! (2006), PaGAGnini (2007), Musicall (2007), Brokers (2008), Zoo (2009), Sensormen (2010), ¡Muu! 2 (2011), The Hole (2011), Action Man (2012), Far West (2012), Monty Python, los mejores sketches (2013), Sinfònic Ara (2014), The Gagfather (2014), Chefs (2015), Lo mejor de Yllana (2016), The Primitals (2016), The Opera Locos (2018), Ben-Hur (2018), Gag Movie (2018), Maestrissimo (2019), Glubs (2020), Greenpiss (2020), Trash! (2021), The Royal Gag Orchestra (2021) and Passport (2022).

Prominent theatrical seasons abroad worth mentioning are: New York, Montreal, Mexico City, Rome, London and Paris. It has also participated in highly prestigious international festivals winning several prizes such as: The key to the city of Caracas for the musical comedy The Primitals in Caracas international theatre festival 2017; the “Outstanding Unique Theatrical Event” award at the Fringe Festival in New York (USA) for 666 en 2009, in 2009; Best Show at the Fringe at Edinburgh Festival Fringe (UK) for PaGAGnini in 2008 by the editors of ThreeWeeks; Best Spectacle Etranger at the Printemps des Courges Festival in Toulouse for Muuu! in 1993.

Yllana has created a number of sketches and advertising spots which have been aired on television in various countries. Since 2009, collaboration has taken place with the Paramount company (VIACOM) on the development and production of new audiovisual formats, of which the series Chic-cas has already been aired.

Since 1996, it has been responsible for the management of the Alfil Theatre in Madrid, a space dedicated to comedy in all of its forms, becoming a benchmark in the theatre scene of Madrid. In 1994 it created the FIHUM (Festival Internacional de Humor de Madrid), a festival which showcased some of the best international comedy shows around. Yllana has also worked in thefield of distribution, organizing tours for international artists such as Leo Bassi, Elliot, Avner The Eccentric, Joseph Collard y Krosny.

Yllana offers assistance and artistic advisory to various entities for the organization of cultural and corporative events, especially where comedy takes on a special role.