// who we are
We have run the businesses we now build for.
Sponte is three operators, not a consultancy. We have built and scaled real businesses, felt the repetitive work eat the week, and gotten tired of renting tools that someone else owns. So we build the systems we wished we had, and we hand them over for you to keep.

Quinten Harsveld
One of the sharpest AI builders in the Netherlands, front to back.
Quinten is the builder. He has spent the last eight years hands-on in AI, frontend to backend, and he is the one who ships the systems: the agents, the pipelines, the infrastructure underneath them. He sees the opening in a messy process fast, then builds the thing that owns it and scales it. He pairs that with real sales leadership and business development, so he speaks both the tech and the number. That builder instinct is the engine behind Sponte.
- Eight years hands-on in AI, frontend and backend infrastructure
- Builds the actual systems: the agents, the pipelines, the plumbing that makes them run
- Sales leadership and business development to match

Joshua Kaats
Built and scaled multiple e-commerce businesses past EUR 100M in online sales.
Joshua has spent since 2017 building online businesses that actually run, from his first e-commerce stores to a portfolio that has done over EUR 100M in sales. He knows the repetitive work that eats an online team's week, because he has lived it at scale. That operator view is exactly what Sponte builds against: systems a business owns outright, not tools it rents forever.
- EUR 100M+ in online sales since 2017
- Four seven-figure businesses across three industries
- Founder of Dropship Academy, one of the Netherlands' largest e-commerce education brands

Matthijs Strik
Sales operator who scales offers to millions, and a master of the numbers behind them.
Matthijs is regarded as one of the strongest sales operators in the Netherlands, with the finance brain to match. He has built and scaled sales offers to millions in revenue, and now coaches and manages the sales managers who run them. He is a master of the numbers: disciplined, critical of every figure, always on top of what is what, and he turns the data into a clear story instead of a spreadsheet nobody reads. At Sponte he keeps every build honest about the number it is meant to move.
- Scaled multiple offers and propositions to millions in revenue
- Coaches and manages sales managers across teams
- A master of finance: disciplined, critical of every number, always on top of what is what
// the through-line
The AI builder, the operator who scaled to nine figures, and the sales and finance mind. Together, that is the whole pitch.
Apart, each of us has built and scaled real businesses. Together, that mix is the powerhouse behind Sponte, and it is why we can build the systems most agencies only talk about. You work with the people whose names are on this page, and you own everything we build.