Robert Slettenhaar

Slettenhaar Business Associates BV. Senior Executive Consultant for Wind and Industrial supply chain. Board advisory.

πŸ“ Greater Enschede Area, NetherlandsπŸ”„ Updated October 2026πŸ’Ό 4 investmentsπŸ“… 16 years investingπŸ—“ Last invested Jan 2026
Operator-angel🌍 NetherlandsInvested this year
4
Total investments
2
Early stage
0
Mid stage
0
Late stage
16y
Years active

Portfolio

2 investments Β· sorted by recency
All investments
Early stage
Mid stage
Late stage
Shareholder
Aug 2018
Nevel Wild Ales is a small sustainable brewery with a passion for fermentation techniques. We work solely with wild and mixed fermentation cultures, which results in dry, refreshing, and complex beers. Most of our beers are aged in wooden barrels to create deeper flavours. Our ingredients are locally sourced and organically grown whenever possible. Get a look and feel: https://www.facebook.com/antillectual/videos/10156312434974588/
Founder and Member of the Board
Feb 2010
Holland Home of Wind Energy (HHWE) is the independent export association for Dutch (-based) wind power companies. HHWE represents, supports and unites its members in pioneering emerging wind markets across the globe. With an active, result driven export strategy and a strong focus on cooperation, innovation and sharing knowledge and networks, HHWE is your committed partner in Dutch wind export. Mission & Vision HHWE wants to be the professional export partner of Dutch wind energy companies in existing and emerging wind markets across the globe. We represent, facilitate and promote our members and the Dutch wind industry as a whole. We do this by actively initiating and supporting marketing and promotional activities that will positively influence the image of the Dutch wind energy sector abroad. Quality, innovative strength and knowledge sharing are the key drivers of our result driven export strategy. Services & Activities With its extensive network and expertise in organizing trade missions, matchmaking and trade show participation abroad, HHWE offers a range of services and activities within its export agenda to support members and wind companies in their export ambitions. By combining forces and placing the organization of these activities in the hands of HHWE our members will save time, effort, and money. The export agenda of HHWE includes the following services and activities: Organizing fair participation with a Holland Pavilion Organizing incoming and outgoing trade missions covering company visits, presentations, matchmaking, and social programs Drawing up market reports Organizing seminars Offering legal support to our members
Experience Β· 5 entries
All (5)
Investments (3)
Founder (2)
Board (1)
2026
Board Member
Jan 2026
MARITIEME BRANCHEVERENIGING MET 800+ LEDEN Maritime & Offshore NL is een hecht en succesvol netwerk van scheepswerven, toeleveranciers en dienstverleners. Zij maken gezamenlijk het onmogelijke mogelijk, overal ter wereld en onder welke omstandigheden dan ook. Op maritiem-technologisch gebied gaan deze bedrijven, groot en klein, altijd een stap verder op zoek naar nieuwe uitdagingen en mogelijkheden. SERVICES OP HET GEBIED VAN TRADE, INNOVATION, HUMAN CAPITAL Vanuit een gezamenlijke passie en trots voor de sector stroopt de gehele bureauorganisatie achter Maritime & Offshore NL graag de mouwen op om het netwerk op allerlei wijzen te faciliteren. Maritime & Offshore NL behartigt de belangen van het netwerk, biedt professionele ondersteuning bij projecten en voert onafhankelijke onderzoeken uit. Maritime & Offshore NL focust zich specifiek op de thema’s Trade, Innovation en Human Capital. Samen zorgen we ervoor dat de Nederlandse maritiem-technologische en offshore sector een sterke, vooroplopende sector blijft die meespeelt op wereldniveau! CONTACT πŸ“ž 088 44 51 000 πŸ“§ info@maritimetechnology.nl πŸ”— www.maritimetechnology.nl ⭐ Belangenbehartiging ⭐ Exportondersteuning ⭐ Support bij innovatie ⭐ Netwerk-facilitator ⭐ ARBO advies ⭐ Maritieme trainingen ⭐ Imagobewaking ⭐ Human Capital ⭐ Onafhankelijk onderzoek ⭐ Projectmanagement
2018
Blauwvingers Participaties BV
Shareholder
Aug 2018
Shareholder
Aug 2018
Nevel Wild Ales is a small sustainable brewery with a passion for fermentation techniques. We work solely with wild and mixed fermentation cultures, which results in dry, refreshing, and complex beers. Most of our beers are aged in wooden barrels to create deeper flavours. Our ingredients are locally sourced and organically grown whenever possible. Get a look and feel: https://www.facebook.com/antillectual/videos/10156312434974588/
2010
Founder and Member of the Board
Feb 2010
Holland Home of Wind Energy (HHWE) is the independent export association for Dutch (-based) wind power companies. HHWE represents, supports and unites its members in pioneering emerging wind markets across the globe. With an active, result driven export strategy and a strong focus on cooperation, innovation and sharing knowledge and networks, HHWE is your committed partner in Dutch wind export. Mission & Vision HHWE wants to be the professional export partner of Dutch wind energy companies in existing and emerging wind markets across the globe. We represent, facilitate and promote our members and the Dutch wind industry as a whole. We do this by actively initiating and supporting marketing and promotional activities that will positively influence the image of the Dutch wind energy sector abroad. Quality, innovative strength and knowledge sharing are the key drivers of our result driven export strategy. Services & Activities With its extensive network and expertise in organizing trade missions, matchmaking and trade show participation abroad, HHWE offers a range of services and activities within its export agenda to support members and wind companies in their export ambitions. By combining forces and placing the organization of these activities in the hands of HHWE our members will save time, effort, and money. The export agenda of HHWE includes the following services and activities: Organizing fair participation with a Holland Pavilion Organizing incoming and outgoing trade missions covering company visits, presentations, matchmaking, and social programs Drawing up market reports Organizing seminars Offering legal support to our members
2006
Slettenhaar Sourcing Consultancy B.V.
Company Owner
Sep 2006
Investment activity
2010–2026 Β· 4 investments
201012018220261
Recent (last 2 years)Earlier