The Oligo factory was founded in 1987, under the leadership of its founder Ralph Keferstein, the company became one of the leading lighting manufacturers in Europe.
Oligo offers luminaires of all kinds, from architectural and office lighting to interior decorative luminaires. Oligo luminaires are a combination of German quality, functionality and design. Oligo's design is contemporary with crisp and clear forms, with an eye for detail. All luminaires of the company live up to the company's philosophy and slogan "feel the light", which includes a synthesis of functional simplicity and timeless design.
Oligo luminaires have won numerous design awards. In particular, the "Gatsby" family of luminaires designed by Ralph Keferstein received the 2001 Red Dot award.