Developer apis & data infrastructure in Belgium
As of 4 November 2026, 248 developer apis & data infrastructure companies are based in Belgium; 13 are hiring right now and Gent has the most.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Companies
- 248
- Hiring now
- 13 · 3 new in 30 d
- Largest niche
- Other developer apis & data infrastructure · 25
- Top city
- Gent · 12
- Parent market
- Technology & software · 10,954
Developer apis & data infrastructure in Belgium, broken down
| companies | share | |
|---|---|---|
| Other developer apis & data infrastructure | 25 | 10% |
| Data engineering & database tools | 20 | 8% |
| Oss frameworks & dev utilities | 20 | 8% |
| Custom software development agencies | 14 | 6% |
| Other B2B SaaS platforms | 13 | 5% |
| AI agent automation platforms | 11 | 4% |
| Blockchain & web3 infrastructure | 9 | 4% |
| Cybersecurity iam software | 9 | 4% |
| Business intelligence analytics software | 8 | 3% |
| AI automation agencies | 7 | 3% |
| API marketplaces & paid data APIs | 7 | 3% |
| Compliance grc software | 7 | 3% |
| Sms & messaging APIs | 7 | 3% |
| AI context & memory infrastructure | 6 | 2% |
| Data engineering & bi consultancies | 6 | 2% |
| companies · hiring | |
|---|---|
| Self-employed | 18 · 0 |
| 2-10 employees | 174 · 4 |
| 11-50 employees | 48 · 8 |
| 51-200 employees | 7 · 1 |
| 201-500 employees | 1 · 0 |
| companies | share | |
|---|---|---|
| Gent | 12 | 5% |
| Kontich | 8 | 3% |
| Edegem | 6 | 2% |
| Brussels | 5 | 2% |
| Heverlee | 5 | 2% |
| Antwerpen | 4 | 2% |
| Diegem | 4 | 2% |
| Etterbeek | 4 | 2% |
| Berchem | 3 | 1% |
| Brasschaat | 3 | 1% |
| Dilsen-Stokkem | 3 | 1% |
| Kessel Lo | 3 | 1% |
The biggest developer apis & data infrastructure companies in Belgium
The largest companies of the segment, by headcount; job boards and portals left out.
Filter by niche, size, city or hiring, and open the decision makers with verified e-mails.
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The stack of developer apis & data infrastructure in Belgium
From their websites and DNS records, page plumbing left out.
Other segments of technology & software in Belgium
Technology & software in Belgium, the whole market →
B2B SaaS platforms · 4,374 →
Managed IT services · 3,112 →
Software dev AI agencies · 2,958 →
Consumer software & mobile apps · 1,151 →
Web hosting & domains · 525 →
Hospitality software · 308 →
Health technology & life sciences · 224 →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
248 developer apis & data infrastructure companies are based in Belgium; 13 are hiring right now and Gent has the most. (Breaknorm, 4 November 2026, https://breaknorm.co/market/technology_software/belgium/developer_apis_and_data_infrastructure)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ClassificationEvery company is classified from its own website into vertical, sub-vertical and leaf with a confidence score; this page counts industry confidence ≥ 0.7 and country confidence ≥ 0.8.
- Company listRich profiles with a LinkedIn-known headcount only; job boards, directories, portals and non-organisations are left out.
- HiringOpen roles read hourly from the company's own career system.
Developer apis & data infrastructure in Belgium: questions
How many developer apis & data infrastructure companies are there in Belgium?
248 with a confident classification, read from their own websites.
What is a sub-vertical?
The middle level of our industry tree: Technology & software → Developer apis & data infrastructure → leaf niches such as other developer apis & data infrastructure, data engineering & database tools, oss frameworks & dev utilities. Each company carries all three with a confidence score.
Can I get the list?
Yes: the first 20 largest are on this page; the full list with verified e-mails is in the product. Counting is free.
Get this segment your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every developer apis & data infrastructure company in Belgium,
with the person who decides
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