STROOM
Lead the flow for innovation
ABOUT
I’m Sterre Tolsma, a freelance innovation project manager and design thinking facilitator. I help organizations bring clarity, creativity, and structured flow to their innovation journeys. With experience across industries and teams, I translate complex challenges into tangible results.
SERVICES
1000+
hours of Design Thinking & Doing
I combine structure with creativity. My process includes clear phases:
Intake → Co-Design → Facilitation → Follow-up.
I believe in collaboration, clarity, and creating space for ideas to flow and evolve.
Design Thinking Workshops
Get teams and ideas moving. Hands-on, human-centered innovation sessions for teams and leadership. From 2-day sprints to quarterly results.
Innovation Project Management
From strategy to execution with agile structure and momentum.
Creative Facilitation
Engaging co-creation and ideation workshops for meaningful change.
On Demand
Need some innovation brainpower? On demand coaching available.
PORTFOLIO
Real-world examples of design thinking and innovation projects delivered across sectors.
Get in Touch
Ready to explore collaboration? Let’s connect.
🌍 Book a discovery call!
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