Growth Equity
Tesi
Tesi takes minority stakes in growing companies, usually without full control, from Helsinki, Finland. It states a focus on software & internet, healthcare & life sciences and education.
Stated investment criteria
What Tesi says it buys
Read from Tesi’s own website in August 2026. This is what the firm says it buys, not what anyone has recorded it buying, and figures are shown in the currency the firm itself used - nothing here is converted. Every line links to the page it was read from.
| People listed on its team page | 751 |
Source
A stated mandate is a firm’s description of itself and was true of the page on the day it was read; firms widen and narrow what they will look at without updating the site. The team figure counts the people the firm shows on one team page, so it is a floor rather than a headcount: firms that split their team across tabs or load it in pages will read low. Nothing here is a commitment by Tesi to consider any particular business, and nothing on this page is represented as being for sale.
Portfolio
Disclosed holdings
Companies Tesi lists on its own website. No investment years are published.
| Company | Invested | Years held | Recorded transaction |
|---|---|---|---|
| 3 Step IT Group Oy | — | — | — |
| 3DBear | — | — | — |
| 3DBear Oy | — | — | — |
| 3stepIT | — | — | — |
| ADE | — | — | — |
| Ab Nanol Technologies Oy | — | — | — |
| Ade Animations Designs Effects Oy | — | — | — |
| Aisti | — | — | — |
| Aisti Corporation Oy | — | — | — |
| Aiwo Digital Oy | — | — | — |
| Aiwo.ai | — | — | — |
| Aker Arctic Technology Inc | — | — | — |
| Algorithmiq | — | — | — |
| Algorithmiq Inc. | — | — | — |
| Altum Technologies | — | — | — |
| Altum Technologies Oy | — | — | — |
| Alvar Pet | — | — | — |
| Alvar Pet Oy | — | — | — |
| Annie Advisor | — | — | — |
| Annie Advisory Oy | — | — | — |
| Aranda Pharma | — | — | — |
| Aranda Pharma Oy | — | — | — |
| Arctial | — | — | — |
| Arctial Group Oy | — | — | — |
| Aurealis Therapeutics | — | — | — |
| Aurealis Therapeutics AG | — | — | — |
| Aurelia Turbines Oy | — | — | — |
| Aurora Propulsion Technologies Oy | — | — | — |
| Avenue Biosciences | — | — | — |
| Avenue Biosciences Holding, Inc. | — | — | — |
| BC Platforms AG | — | — | — |
| BCB Medical | — | — | — |
| BCB Medical Oy | — | — | — |
| BMH | — | — | — |
| BMH Technology Oy | — | — | — |
| Basemark | — | — | — |
| Basemark Oy | — | — | — |
| Betolar | — | — | — |
| Betolar Oyj | — | — | — |
| Blastr | — | — | — |
| Blastr Green Steel AS | — | — | — |
| Bone Index Finland Oy | — | — | — |
| Breaks | — | — | — |
| Breaks Finland Oy | — | — | — |
| Brella | — | — | — |
| Brella Oy | — | — | — |
| Cactos | — | — | — |
| Cactos Oy | — | — | — |
| Cajo Technologies Oy | — | — | — |
| Capalo AI | — | — | — |
| Capalo AI Oy | — | — | — |
| Carbo Culture | — | — | — |
| Carbo Culture Oy | — | — | — |
| Cloudpoint | — | — | — |
| Cloudpoint Oy | — | — | — |
| Code School | — | — | — |
| CurifyLabs | — | — | — |
| CurifyLabs Oy | — | — | — |
| DataSpace | — | — | — |
| Dataspace Europe Oy | — | — | — |
| Eduhub Oy | — | — | — |
| Elcoline | — | — | — |
| Elcoline Group Oy | — | — | — |
| Elstor | — | — | — |
| Elstor Oy | — | — | — |
| Endev Oy | — | — | — |
| Enifer | — | — | — |
| EniferBio Oy | — | — | — |
| Filtrabit | — | — | — |
| Filtrabit Oy | — | — | — |
| Finnchat Oy | — | — | — |
| Finnforel | — | — | — |
| Finnforel Oy | — | — | — |
| Fira | — | — | — |
| Fira Oy | — | — | — |
| Flow Technology | — | — | — |
| Foamit Oyj | — | — | — |
| Forcit Group | — | — | — |
| Forcit Pori Holding Oy Ab | — | — | — |
| Four Ferries Oy | — | — | — |
| FourFerries | — | — | — |
| Freeed | — | — | — |
| Fuzu Oy | — | — | — |
| GRK | — | — | — |
| GRK Infra Oyj | — | — | — |
| Geyser Batteries | — | — | — |
| Geyser Batteries Oy | — | — | — |
| Gisgro | — | — | — |
| Gubbe | — | — | — |
| Gubbe Sydänystävä Oy | — | — | — |
| Guidin | — | — | — |
| HEI Schools | — | — | — |
| HEI Schools Oy | — | — | — |
| HVR Cardio Oy | — | — | — |
| Haltian | — | — | — |
| Haltian Oy | — | — | — |
| Hedera DX SA | — | — | — |
| Humm | — | — | — |
| Hycamite | — | — | — |
| Hycamite TCD Technologies Oy | — | — | — |
| Hydroline | — | — | — |
| Hydroline Group Oy | — | — | — |
| ICEYE | — | — | — |
| ICEYE Oy | — | — | — |
| IQM Finland Oy | — | — | — |
| IXI Eyewear Oy | — | — | — |
| Iiwari Tracking Solutions Oy | — | — | — |
| Infrakit | — | — | — |
| Infrakit Group Oy | — | — | — |
| Innomost | — | — | — |
| Innomost Oy | — | — | — |
| Kelluu | — | — | — |
| Kelluu Oy | — | — | — |
| Koherent | — | — | — |
| Koherent Oy | — | — | — |
| Lamor | — | — | — |
| Lamor Corporation Ab | — | — | — |
| Lamor Recycling Oy | — | — | — |
| Leadership as a Service Company Oy | — | — | — |
| Lentävä Liitutaulu Oy | — | — | — |
| Liikennevirta Oy | — | — | — |
| Liveto | — | — | — |
| Liveto Group Oy | — | — | — |
| Loihde | — | — | — |
| Lyfta | — | — | — |
| Lyfta Oy | — | — | — |
| Magsort | — | — | — |
| Magsort Oy | — | — | — |
| MeEat Food Tech Oy | — | — | — |
| MealLogger | — | — | — |
| Measur Oy | — | — | — |
| Measurlabs | — | — | — |
| Mekitec | — | — | — |
| Mekitec Oy | — | — | — |
| Meriaura | — | — | — |
| Meriaura Oy | — | — | — |
| MetGen Oy | — | — | — |
| Metgen | — | — | — |
| Mevea | — | — | — |
| Mevea Oy | — | — | — |
| Midaxo | — | — | — |
| Midaxo Oy | — | — | — |
| Monidor | — | — | — |
| Monidor Oy | — | — | — |
| Naava | — | — | — |
| Naava Group Oy | — | — | — |
| Nanol | — | — | — |
| NestAI | — | — | — |
| NestAI Oy | — | — | — |
| NewIcon | — | — | — |
| NewIcon Oy | — | — | — |
| Nordic Ren-Gas Oy | — | — | — |
| Nordic Rescue Group | — | — | — |
| Nordic Rescue Group Oy | — | — | — |
| Norsepower | — | — | — |
| Norsepower Oy | — | — | — |
| Nosto | — | — | — |
| Nosto Solutions Oy | — | — | — |
| Not a Hotel Venture Limited | — | — | — |
| ONEiO | — | — | — |
| ONEiO Cloud Oy | — | — | — |
| Onego Bio | — | — | — |
| Onego Bio Ltd | — | — | — |
| Optomed | — | — | — |
| Optomed Oyj | — | — | — |
| Oura Health Oy | — | — | — |
| Oura Ring | — | — | — |
| P2X | — | — | — |
| P2X Solutions Oy | — | — | — |
| Pesmel | — | — | — |
| Pesmel Oy | — | — | — |
| Playvation Oy | — | — | — |
| Primex Pharma | — | — | — |
| Primex Pharmaceuticals Oy | — | — | — |
| QHeat | — | — | — |
| Qridi | — | — | — |
| Qridi Oy | — | — | — |
| Quantitive Heat Oy | — | — | — |
| Railotech | — | — | — |
| Rauma Marine Constructions Oy | — | — | — |
| ReceiptHero | — | — | — |
| ReceiptHero Oy | — | — | — |
| Ren-Gas | — | — | — |
| Rentle Oy | — | — | — |
| Resand Oy | — | — | — |
| Rester | — | — | — |
| Rester Oy | — | — | — |
| Rocsole | — | — | — |
| Rocsole Oy | — | — | — |
| Ruokaboksi | — | — | — |
| Ruokaboksi Oy | — | — | — |
| Saltex | — | — | — |
| Saltex Holding Oy | — | — | — |
| Savox Communications Plc | — | — | — |
| Savroc | — | — | — |
| Savroc Oy | — | — | — |
| Seaber | — | — | — |
| Seaber Oy | — | — | — |
| Secapp | — | — | — |
| Secapp Oy | — | — | — |
Compiled from Tesi’s published portfolio page. Where a recorded transaction is shown, that company was the target of a reported deal and has most likely already been realised. Nothing here is represented as being for sale.
Valuation context
Transaction values in Software & Internet
What companies have actually sold for in software & internet, across 2,672 recorded transactions.
The full software & internet picture - most active acquirers, recent transactions and every investor in the sector.
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Comparable investors
Similar mandates
Other growth equity investors active in software & internet.