Saffelberg Investments nv is an independent financial and industrial holding owned by the successful serial entrepreneur Jos Sluys. Saffelberg Investments nv provides smart money and targets investments through equity and/or mezzanine financing in different segments (real estate, finances, biotech & pharma, greentech & cleantech and opportunities (marketing, old-timer cars, specialized logistics…)) at different stages (growth, buy-outs,…).


For more than 30 years Serge Ameye (°1943) has been the senior business development manager for a global market leader in the bakery sector where he started when the company realized annual sales of about 5 Mio € and he left when the company realized annual sales of about 1 Bio €. Serge Ameye can certainly be considered as one of the driving forces behind this success story. During this period he has been active worldwide and since 1991 he has been particularly active in the Balkan region, former CIS countries, Eastern-Europe and Turkey. Serge Ameye’s long experience in this part of the world, combined with his language skills, his business instinct and his ”art-de-vivre” are corner stone characteristics for GreenWorx Holding further growth.


Since nearly 20 years Tom Hanson (°1969) is active in the environmental technology and contracting sector: initially as founder/co-owner of a membrane plant constructor, later -once the membrane activity integrated- he successfully started and developed out of Riyadh (KSA) the Middle-East branch of a major environmental contractor (water, waste water, air, sludge, municipal solid waste treatment contracts). His comprehensive international knowledge of the environmental and renewable market, his contractual, financial and technical expertise in the environmental contracting sector and his global relational network will undoubtedly continue to benefit GreenWorx Holding.