trades in Helsinki, Finland
35 trades businesses on record in Helsinki. Top 10 by verification score below. The API returns all 35 with evidence. Full address, phone, website, WhatsApp, email and booking links come with the API ($0.005 per search).
For AI agents: find trades in Helsinki
POST https://toll402.dev/v1/biz/search
{"city":"Helsinki","country":"FI","category":"trades","limit":20}Then POST /v1/biz/verify {name, city} to score any specific business, or /v1/biz/details for a live-enriched profile. Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server:
npx -y toll402-mcp · remote https://toll402.dev/mcp.| Name | Area | Verification | Contact |
|---|---|---|---|
| Helsingin LVIS Säätölaitepalvelu | CP 00380 | verified 75 | via API |
| Kontu-Sähkö Oy | CP 00800 | verified 75 | via API |
| Maalausliike Kuikanmäki Oy | CP 00610 | verified 75 | via API |
| Pakilan Putki | CP 00650 | verified 75 | via API |
| LVI-Trio | CP 01510 | corroborated 70 | via API |
| E2 Sähkö Oy | CP 00420 | corroborated 65 | via API |
| Helsingin Kodinkonehuolto | corroborated 65 | via API | |
| Oivatek Sähköpalvelut | CP 00380 | corroborated 65 | via API |
| Tammijuuri Oy | CP 00630 | corroborated 65 | via API |
| Rakennus Numera | CP 01650 | corroborated 60 | via API |