Supa has raised $28.2M in seed funding, with 2150, OpenOcean, Kompas VC, Actia Capital Partners and HEARTFELT_ participating in the round.

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Supa has raised $28.2M in seed funding, with 2150, OpenOcean, Kompas VC, Actia Capital Partners and HEARTFELT_ participating in the round.
Today we’re announcing Supa, and a £21m seed round to change how Britain’s apartment blocks are managed. If you live in a flat, you pay a service charge. Last year the average passed £200 a month for the first time. Most residents can’t say what it pays for, and too many calls to their managing agent go to voicemail.
Alexis and I built Howsy together, which Dexters bought in 2022. For the past year we’ve been buying good local block management firms and rebuilding how they run. The teams stay, and most firms keep the names their residents know. Our software takes the paperwork off their desks (contractor invoices, service charge reconciliations, safety checks, chasing contractors) so property managers can spen

Companion.energy
Companion.energy is the platform for power pioneers navigating the energy transition. We help large, complex enterprises gain clarity and control over their energy context. Our platform connects contracts, assets, and real-time energy data into one intelligent system that optimizes decisions automatically. Customers typically achieve >10% energy cost savings, improved cost stability, and increased use of renewable energy. This, without adding operational complexity.
$8.7M Seed
today

avaisor
avaisor is an innovative platform built to scale surgical expertise. We translate the complex decision-making of leading surgeons into accessible, on-demand guidance. Our solution empowers the surgical community to refine their clinical judgment and provides industry partners with a transformative way to connect and innovate.
$596.5K Pre-seed
today
Largest funding rounds in Software on Signalbase right now.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Vueron South Korea | Series a | $22.0B | 2y ago |
| 2 | ![]() ICG Poland | Unknown | $17.0B | 2y ago |
Companies that recently closed a Seed round.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Companion.energy Belgium | Seed | $8.7M | today |
| 2 | ![]() Supa | Seed | $28.2M | today |
| 3 |

Supa
Supa is a property technology company that provides block management services for residential and commercial buildings. It combines local expertise from acquired firms with proprietary technology to automate administrative tasks, ensuring transparent service charges and efficient building management. Supa aims to reimagine block management by giving property managers more time to focus on buildings and residents.
$28.2M Seed
today
| 3 | ![]() XA The Netherlands | Unknown | $6.0B | 1y ago |
| 4 | ![]() ARGO United States | Unknown | $6.0B | 1y ago |
| 5 | ![]() Odoo Belgium | Unknown | $5.3B | 1y ago |
![]() PathoSense Belgium |
| Seed |
| $500.0K |
| today |
| 4 | ![]() i14 | Seed | $2.8M | today |
| 5 | ![]() Ploot | Seed | $447.4K | today |
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