Belgium's Pre-Seed Investors Are Mostly Angels, Not Funds
If you're raising a pre-seed round in Belgium, get used to pitching individuals before you pitch funds. The vast majority of pre-seed investors tagged to Belgium in the AngelMatch investor database are angels or individual investors rather than venture capital firms. Only a small slice carry a straight venture capital tag, and private equity is barely present at this stage at all.
That's not unusual for pre-seed anywhere, but it's sharper in Belgium than in bigger markets. There's no deep bench of dedicated pre-seed funds writing first checks the way there is in London or Berlin. Instead, a lot of early capital moves through corporate-backed programs and personal networks. The clearest example is KBC's Start it Fund, a 100 million euro vehicle tied to the Start it @KBC accelerator that invests around 300,000 euros per company into the top 1% of accelerator graduates, with up to 5 million euros available later through KBC Securities. It's a good illustration of how pre-seed money actually moves in Belgium: structured, accelerator-linked, and often bank-adjacent, rather than led by an independent seed fund.
The practical takeaway is to stop looking for "the Belgian Sequoia" and start building relationships with individual angels, most of whom are former founders or operators themselves. They move faster than funds, they don't need a full data room to say yes, and in a market this size, personal credibility travels quickly between them. Once you're ready to raise a follow-on round, the seed-stage list for Belgium is roughly five times the size of this one and leans more toward dedicated funds.
Brussels and Flanders Split the Map, Wallonia Barely Registers
Belgium's pre-seed investors cluster in two places: Brussels and Flanders. Brussels pulls in the EU institutions, the banking and consulting crowd, and a steady stream of founders who've exited something and started angel investing. Flanders is the university and spinout side of the map, with Leuven and Antwerp showing up repeatedly as home cities, a direct result of KU Leuven's research pipeline feeding local deep tech and biotech founders and investors alike.
Wallonia, by contrast, barely shows up in the pre-seed data. That doesn't mean Walloon founders can't raise. It means the investors who back them at this stage are more likely to be reached through regional development vehicles than through a typical angel network, and a Brussels-first or Flanders-first list will miss them almost entirely.
One more thing worth knowing before you build your outreach list: a meaningful share of Belgium's pre-seed investors don't have a city or region on file at all, just a country. Don't assume that means they're inactive. It usually just means their profile is thin, not that the investor is.
Geography also tells you something about how to open the conversation. A Brussels angel who's spent a career around EU institutions or banking will usually want a clear, commercial pitch: what you sell, to whom, and why now. A Flanders-based angel who came up through a KU Leuven or Ghent University spinout is more likely to dig into the underlying technology or research before they care about go-to-market. Neither is wrong, but leading with the wrong one wastes your first ten minutes on a call you don't get to repeat.
What Belgian Pre-Seed Investors Actually Back
Fintech, software, B2B and enterprise software are the markets that come up most often among Belgium's pre-seed investors, alongside a smaller but real cluster in artificial intelligence and consumer internet. That's a reasonably close match to Belgium's broader startup base: a small, open economy with a strong financial-services sector and a research-heavy university system tends to produce fintech and enterprise software founders, and the investors who know that space best are the ones showing up here.
That said, the sample also includes plenty of outliers: biotech, medical devices, cryptocurrency and even energy services all appear among individual Belgian pre-seed angels. Belgium's small size means an angel here is less likely to be narrowly specialized than one in a market ten times the size. If your startup doesn't fit fintech or B2B software cleanly, don't rule out the list. Check what each investor has actually backed before you write them off.
Filter by market first and location second when you build your outreach list. A Brussels-based fintech angel is a much better first email than a random name pulled from the country-wide list.
The Start it @KBC Path, and Why It Matters for Outreach
If there's one thing that makes Belgian pre-seed different from a lot of other small European markets, it's how much of the early capital runs through a single structured channel. KBC, one of Belgium's largest banks, backs the Start it @KBC accelerator and its associated Start it Fund, a 100 million euro vehicle that writes roughly 300,000 euro checks into the top 1% of accelerator graduates, with up to 5 million euros available later through KBC Securities for those that keep performing.
That matters for two reasons. First, it means a real share of Belgium's pre-seed capital isn't sitting with a fund manager waiting for cold emails, it's sitting inside an accelerator pipeline, so getting into that pipeline is itself a fundraising strategy, not just an operational one. Second, it sets an informal benchmark for what a single structured pre-seed check looks like here, which is useful context when you're deciding how many angels you actually need to round out your target raise.
None of this means you should wait for an accelerator slot before reaching out to angels directly. The two tracks run in parallel, and a lot of founders end up doing both: building direct angel relationships while also applying to the programs that can write a larger, faster check.
How Much to Raise, and What It Actually Costs You
The check sizes don't change because you're raising in Belgium instead of the US or UK. Angel investors here, as everywhere, typically write checks between $25,000 and $500,000. Venture capital checks run from $2 million to $100 million or more, though you're unlikely to see the top of that range at pre-seed anywhere, Belgium included. Dilution at this stage usually lands around 15% to 25%, so know your number before your first call, not during it.
What does shift in Belgium is how those checks get assembled. Because angels dominate this stage, a Belgian pre-seed round is more often stitched together from several smaller checks than closed with one lead investor writing the whole thing. The KBC Start it Fund's roughly 300,000 euro check size is a useful reference point for what a single structured pre-seed investment looks like here, but plenty of rounds are built from four or five angels each writing a smaller amount. Run your numbers through a runway calculator before you set a target, so you're raising for a real number of months, not a round figure that sounds good on a slide.
Timing and Approach: What's Different About Raising in Belgium
Belgian investors, like most of Western Europe, effectively disappear for the first half of August. Don't send your first cold email in the last two weeks of July expecting a reply before September. The same is broadly true around the Christmas and New Year period. Plan your outreach calendar around those two windows rather than against them.
Because the domestic pool of pre-seed capital is small, a lot of active Belgian angels also invest across the border in the Netherlands and France, and they'll often ask directly what your plan is for those markets, even at pre-seed. Belgium's population and market size mean a startup that plans to stay purely domestic reads as a smaller opportunity to an investor who's used to Benelux or pan-European thinking. Bring a real answer, not a slide that says "expansion" with no detail behind it.
Bilingual outreach matters more here than in most markets. Investors based in Flanders will often prefer a Dutch-language first line even if the rest of the pitch is in English, and the reverse is true in Brussels and Wallonia with French. It's a small thing, but it signals you've done your homework on the market you're asking someone to bet on. Track who responds to what through your outreach so you're not guessing at what's working after twenty emails.
Belgium's pre-seed investors are few in number but unusually reachable once you understand how this market actually moves capital: angel-led, accelerator-connected, and split between the wider Belgian investor base in Brussels and Flanders. Filter by market and city before you start sending, and you'll spend less time on names that were never going to reply.
Pre-seed investors
