Find your path to Jaakko
833 people in our graph share verified history with Jaakko — schools, employers, funds. One of them is your warm intro.
Garry TanunlockedJaakko: together at Y Combinator (2021)
×8Jaakko: together at Y Combinator
×3Jaakko: together at Aalto University
About
Jaakko Rauhala is co-founder of Kapacity.io, which was acquired by EnergyHub in November 2024.
Founder at Kapacity.ioYC S21
Intro paths
YC
Jaakko went through Y Combinator (Summer 2021) — any YC alum in your network can reach them through the YC community.
→
In turn, Jaakko can intro founders to Kapacity.io's investors below.
Kapacity.io's investors · 1
Co-founders at Kapacity.io
RE

Rami El GeneidyFounder
SS

Sonja SaloFounder
Experience
- EnergyHubManaging Director, Kapacity.iocurrent2024 — presentHelsinki, Uusimaa, Finland
- Kapacity.ioCo-founder & CEO2019 — 2024Helsinki, Finland
- Carbo CultureBusiness Developer2019San Francisco Bay Area
- PöyryAnalyst2018 — 2019Helsinki
- PöyryMaster's Thesis Trainee2017Helsinki Area, Finland
- SlushHead of Startup Operations2016Helsinki Area, Finland
- SlushHead of Speakers2015Helsinki
- HelenTrainee2015Helsinki, Uusimaa, Finland
- FortumTrainee2014Espoo
- Guild of Mechanical Engineers (Koneinsinöörikilta ry)President2013Espoo, Uusimaa, Finland
- FortumTrainee2013Espoo, Uusimaa, Finland
- FortumTrainee2012Espoo, Uusimaa, Finland
Skills & more
Energy Markets8Renewable Energy14Thermodynamics3District Heating3Energy Efficiency4Energy Technology1Project Management32Business Strategy5Energy12Mechanical Engineering8Engineering1Entrepreneurship2
+8 more
Start-upsLeadershipTeamworkTeam LeadershipMicrosoft OfficeMicrosoft PowerPointMicrosoft WordMicrosoft ExcelLanguages English · Finnish · German · Swedish
From Jaakko's professional profile.
Frequently asked questions
- Who is Jaakko Rauhala?
- Jaakko Rauhala is co-founder of Kapacity.io, which was acquired by EnergyHub in November 2024.
- Where does Jaakko Rauhala work?
- Jaakko Rauhala is Founder of Kapacity.io.
- What companies did Jaakko Rauhala found?
- Jaakko Rauhala founded Kapacity.io.
- Where did Jaakko Rauhala go to school?
- Jaakko Rauhala studied at Y Combinator; Aalto University (Master of Science (Tech.), Energy technology); Aalto University (Bachelor’s Degree, Mechanical Engineering).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Aalto University mafia59
Also came through, then founded or led a company.
Olli NuutilaIndustrial managementFounded Cactos +1Jan GoetzTitle of DocentFounded Iqm +1Wycliffe RadumaMaster of Science in TechnologyFounded Otos Health +1Arto TolonenMaster's degreeFounded Audiodraft +1Niko KarstikkoMasters (incomplete)Founded Bobw +1Patrik BackmanMaster of ScienceFounded Mariadb Corporation
+ 52 more
Carbo Culture mafia2
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesCollin WallaceGeneral Partner at Lobby CapitalVictor SantosVictor Scout at One Way Ventures
+ 1,994 more
Also attended Aalto University179
Patrik BackmanGeneral Partner at OpenOceanMirva LaatunenSenior Investment Associate at OpenOceanTony NystenPartner at OpenOceanElina HolkkoPartner and CFO at Lifeline VenturesMohammad Zuhair KhanTrainee / Data Engineer at Lifeline VenturesTeemu MattilaPartner at Lifeline Ventures
+ 173 more
Shared employers
Also worked at Kapacity.io2
Also worked at Carbo Culture3
Also worked at Pöyry9
Jussi SainiemiPartner at Voima VenturesJakoba van der MeiInvestment Director at StartGreen CapitalJussi TeijonsaloManaging Director at Grid.vcJeff ReaCo-Founder, Stakeholder Engagement at Cancer FundBengt KarlssonInvestor at Clean Energy VentureThanos MakrisCTO at Mentat Innovations
+ 3 more
Also worked at Slush25
Timo AhopeltoSerial tech entrepreneur and early-stage investor running Lifeline VenturesPetteri KoponenFounding Partner at Lifeline VenturesMaija MuntilaTalent Lead at Lifeline VenturesKonradInvestment Team at Hummingbird VenturesIlkka KivimäkiFounding Partner & Advisor at Maki.vcPauliina MartikainenManaging Partner at Maki.vc
+ 19 more









































