Vacuum Boy #1 Heimir Björgúlfsson – Icelandic sound artist who lives and works in Amsterdam, member of Stilluppsteypa and main person behind Fire Inc. label.
Vacuum Boy #2 Guy Amitai – sound explorer and manipulator, who has been working with MIDI, analogue synthesizers and sensor-based instruments for years.
Vacuum Boy #3 Gert-Jan Prins – a sound artist with unique self-developed electronic instruments, producing strong noises with great energy. During his 4-year tenure in Amsterdam he established himself as one of the central figures on the improvised Dutch scene.
Vacuum Boy #4 Dan Armstrong – the rockiest of the Boys, working with experimental solo guitar since the mid-1980's, collaborating with various musicians and mainly working with multi-timbral loops and minimal effects based on layered delays, harmonics, etc.