A stage-by-stage map of how hardtech companies actually raise debt. What to focus on, which structures become available and when, and the questions the best VCs are already asking.
Funding CapEx solely with equity can be an expensive (and dilutive) funding strategy.
Debt scales with the asset base, not the fundraising calendar. You draw against assets as they deploy, so growth is paced by demand rather than your next equity round.
A company that can attract lenders has been independently underwritten by a conservative capital base. That sends a powerful signal to the market.
And it compounds. Less dilution early means you still have equity left to give later. Credit history means bigger facilities in the future and a lower cost of capital (if you’ve given your lender confidence in your performance).
On the flip side, it’s worth noting that the cost of ignoring all this is rarely visible at the time. It shows up years later, in a cap table with no room left for the people you still need. More on why capital intensity does not have to mean more dilution in Capital Intensity Isn't Bad.
Many founders and VCs hear "debt" and think venture debt: a loan against the likelihood you raise another VC round, often secured by the company. It has a role to play: extending runway, bridging a round, funding an acquisition. It will not, however, fund CapEx at scale. And the restrictions it places on raising the more scalable kinds of debt, the ones that genuinely change a company's trajectory, are worth a second thought before you sign.
What hardtech founders actually have access to, over their scaling journey, is a widening ladder.
They differ in one way that matters more than any other: what the lender is actually underwriting. Watch for it in each diagram below.
A loan sized against your equity and the likelihood you'll raise another VC round, usually with security over the company and often with warrants attached. It underwrites your investors rather than your assets, so it extends runway but will not fund CapEx at scale.
Example use caseA robotics company uses it to bridge the eighteen months between a working pilot and a priced Series A, reducing dilution in the meantime.
Lenders care about deployment maturity, not VC funding rounds. Follow the stages by what you've actually deployed. The VC round is only a general guide.
This map follows the deployment path: many similar units, deployed repeatedly, financed against the pattern they create. Most hardtech companies scale this way, and the stages below are written for them.
Project finance runs on different rails. A single large asset or site, ring-fenced in its own entity and underwritten on its own contracted cash flows: completion risk, offtake credit quality, debt service cover. Concentration in one creditworthy counterparty is the foundation there, not the flaw it is here. It is a mature discipline with well-developed playbooks of its own, and this map does not try to duplicate them.
Be careful what you call project finance. Plenty of things that look like it aren't. A factory, a site, or a very large capital asset doesn't make it project finance. Without long-dated contracted cash flow, a genuinely ring-fenced structure, and a lender willing to underwrite the asset standalone, it is usually corporate or asset-backed lending wearing project-finance clothing.
Grant bodies and equity investors, not lenders. No credit provider underwrites a company with nothing deployed yet.
The focus of this stage isn't capital. The decisions made now quietly impact what's raisable later: the business model, how assets are designed, how asset-level data is collected, how contracts are written.
This stage is about earning the right to more flexible capital at Series A. Delay it and timelines elongate and equity dependence deepens.
Equity always funds the gap, plus overhead. Debt complements equity; it does not replace it.
A first facility priced at ~12% all-in, refinanced at ~10%, then ~8% as the loss history proves out. Across $50m of deployed assets, those four points are worth roughly $2m a year against what the same company would still be paying on first-facility terms. Every facility after that prices off the record you have built, so the advantage compounds.
Everything above is the shape of the thing: which structures exist, roughly when they open up, and what a lender is looking at when they assess you.
What it can't tell you is which of these fits your business, what your assets are actually worth to a credit committee, how to write a contract so the cash flow is financeable, or what a term sheet is really asking of you three years out.
Those answers are specific to you. Most of them are not written down anywhere, and the cost of getting them wrong does not show up for years.
A live working session for hardtech teams with structured finance on their critical path, but don't yet have the deployment track record to be raise-ready.
It's also the answer to the question every VC asks: "how will you finance the CapEx?"
Tell us where you're building and we'll be in touch to map your path to capital.