Founders

Prove It, Break It, or Build It: Inside Beam’s Startup Validation Journey

17.07.2026
Beam offices in Berlin

Picture a parcel depot at six in the morning. Conveyor belts already humming, packages moving faster than anyone can watch them individually, and somewhere in that motion a small, persistent problem that everyone on the floor has quietly learned to work around. Nobody’s written it down. Nobody’s built a business case for it. It’s just there, the way a squeaky door becomes part of a house.

That’s usually where a Beam startup validation journey starts. Not with a founder’s idea looking for a market, but with a real problem we’ve spotted on the customer side of BEUMER Group, the company behind this entire program. Outside logistics, almost nobody has heard of BEUMER Group. Inside it, they’re the kind of company German industry calls a hidden champion, a market leader that quietly builds the sorting and material handling systems running behind the scenes in depots like that one. They’re also the ones funding every validation journey we run, putting their own experts and key accounts on the table to help us test whether a problem is real, and opening the doors, to customers, conferences, and site visits, that make investigating it possible at all. We hand that problem to an entrepreneur in residence with an assignment that sounds backward for a startup studio: spend the next couple of months trying to prove the problem isn’t real, or isn’t big enough to matter. Only if it survives that attempt do we start building around it.

If we’re being honest, most people who join Beam as an entrepreneur in residence arrive wanting to build something. We ask them to start by trying to kill their own idea instead. It takes a specific kind of person to find that appealing rather than deflating, and those tend to be the people who make good founders.

We call the whole thing the validation journey. It runs about eighteen months from first hypothesis to launch, and it’s built around five filters, each one harder to pass than the last, each one designed to end the project the moment the evidence stops supporting it.

Filter one: insights

The first two months are almost entirely spent listening. The entrepreneur in residence talks to at least twenty five experts, ten of them from inside BEUMER Group itself, digs into data, sits in on site visits, and tries to build a case for why this is a problem worth BEUMER Group betting real time, people, and money on. By the end of it, they need a clear anchor on the problem, an early idea for a non-obvious way to solve it, and a real answer to the question of why now. If the pull from BEUMER Group’s key accounts isn’t there, or the market shrugs at the problem, the project ends here. That’s not treated as failure. It’s the filter doing its job.

Filter two: the problem-solution hypothesis

Assuming the problem holds up, months three and four are about turning a hunch into something a customer can actually react to. That means launch material, a customer journey worth showing, and enough of a technical backbone, built with a technical co-founder, that the idea stops being a slide and starts being a thing. The bar to clear here is concrete: written commitment from at least two strategically relevant customers to trial the product once there’s an MVP. Promises are easy. Signed trial commitments are the actual signal.

Filter three: company idea and product validation

Months five through eight are where the idea meets reality at some scale. The MVP launches with those first customers, with clear success metrics attached, and the entrepreneur in residence works to bring in at least eight more letters of intent from others in the market. Alongside that, they’re writing an actual three year business plan, building a hiring roadmap, and starting to look like a company rather than a project. This is also where the cracks show first if they’re going to show at all, interest that never quite turns into a repeatable sales pattern, or margins that stay stubbornly unproven even when customers say yes.

Filter four: the board pitch

By month nine, it’s time to make the case formally. The pitch needs to cover BEUMER Group’s strategic relevance, the financial rationale, why the business is defensible, why the go to market motion is repeatable rather than founder dependent, and why the team is ready. This is a genuine gate, not a formality, and it’s where a project can still end if the team or the material simply isn’t there yet.

Filter five: launching a minimum viable company

The final stretch, months ten through eighteen, is where the startup actually becomes a company. Legal incorporation, a governance model shared between the founders, Beam, and BEUMER Group’s innovation team, pilot customers converting into paying contracts, and the first hires beyond the founding team. Success here looks like a business that can grow without needing heroic, founder-led effort behind every single sale.

Since 2018, this process has taken sixteen founders through two hundred plus entrepreneur in residence placements, launched thirteen startups, and produced two patents along the way. Not every problem survives filter one. Most don’t, and that’s by design. The ones that do tend to be the ones worth building a career around.

If you like being handed a real, unglamorous problem and trusted to find out for yourself whether it’s worth solving, rather than being handed someone else’s roadmap, this is probably the kind of company building you’re looking for. We’re not looking for people who fall in love with their first idea. We’re looking for people who’d rather know the truth about a problem before they spend eighteen months of their life on it.

Find our open positions here.