Grégoire Clerfayt

Société Régionale d'Investissement de Wallonie SA (SRIW) is a private equity & venture capital firm , a subsidiary of Region of Wallonia founded in 1979. Société Régionale d'Investissement de Wallonie SA is headquartered in Liege, Belgium.

KitoZyme SA manufactures biopolymers and provides medical device products. It develops and produces chitosan (and derivatives), chitin-glucan and beta-glucan, exclusively extracted from renewable, non-GMO vegetable sources. The firm specializes in weight management, digestive health and cardiovascular health products. The company was founded in December 2000 and is headquartered in Herstal, Belgium.

DNAVision SA operates as a research and development company. The firm provides genomic services to the pharmaceutical, food and biotechnology industries. It offers Non-Executive Directortgen seqencing, bioinformatics, sanger sequence, expression profiling, DNA extraction and biobanking. The company was founded in May 2004 and is headquartered in Charleroi, Belgium.

Nanocyl SA specializes in manufacturing of industrial multiwall carbon nanotubes. It produces synthetic materials and manufacture equipments for the automotive and electronic industries. It products include Plasticyl, Epocyl, Aquacyl, Elastocyl, Orgacyl and research grades. The firm also develops tailor made solutions for the aeronautic, construction, sports, and marine industries. The company was founded in 2002 and is headquartered in Sambreville, Belgium.

CISSOID SA manufactures industrial voltage regulators, oscillators and related electrical equipment. It offers temperature semiconductor solutions, delivering standard products and custom solutions for power management, power conversion and signal conditioning in extreme temperature and harsh environments. The firm's products include enable energy, weight and cost savings in lighter, cooling-free and more compact electronic systems. The company was founded by Pierre Delatte, Demeus Laurent, Vincent Dessard and Denis Flandre in 2000 and is headquartered in Mont-Saint-Guibert, Belgium.