Fundraising Fox
Find your path to Leopold
1,364 people in our graph share verified history with Leopold — schools, employers, funds. One of them is your warm intro.
Manfred HeidunlockedLeopold: together at alcemy (2022–2024)
Leopold: together at alcemy
Leopold: together at Heraeus
×9Leopold: together at Founders Pledge
About
Leopold Spenner grew up around his family's fourth-generation cement business and holds an MSc in Industrial Engineering from KIT. His background includes research work at the German Cement Association and two building materials projects during his time at BCG.
Likely email· guessed from name + firm domain, not firm-published
- l•••@alcemy.techreveal90% confident
CEO at alcemy
Intro paths
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In turn, Leopold can intro founders to alcemy's investors below.
alcemy's investors · 9
AENUBerlin · $1.1M – $5.5M checks · since 2022BitStone CapitalKöln · since 2022Entrepreneur FirstBengaluru · $1M – $7M checks · since 2022firstminute capitalLondon · $1M – $3M checks · since 2022Galvanize Climate SolutionsSan Francisco · since 2022HAWKTAILSan FranciscoLa FamigliaBerlin · since 2022LocalGlobeLondon · since 2022Norrsken VCStockholm · $1.1M – $3.2M checks · since 2024
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Co-founders at alcemy
RM
Robert MeyerCTO
Experience
- alcemy GmbHCo-Founder / CEOcurrent2019 — present
- Founders PledgePledgercurrent2019 — present
- Entrepreneur FirstBE2 Cohort Member2018 — 2019
- Deutsche BahnBuilding Information Modeling thesis & working student2017 — 2018Stuttgart Region
- execon partnersTechnology Scout Intern Process Industry @ KEX Knowledge Exchange AG2017Aachen, Deutschland
- AttireJunior Java Developer2016Zürich, Schweiz
- The Boston Consulting Group (BCG)Visiting Associate2015Stuttgart, Deutschland
- Verein Deutscher Zementwerke gGmbHBachelor thesis CCR in Cement Production2015Düsseldorf, Deutschland
- Hüttenwerke Krupp Mannesmann GmbHR&D Intern2013Duisburg, Deutschland
- HeraeusRegional Center Shanghai Intern2012Shanghai, China
- RohrdorferFull-stack Cement Intern2011 — 2012Rohrdorf, Deutschland
Skills & more
Languages Chinese · English · French · German · Italian
From Leopold's professional profile.
Frequently asked questions
- Who is Leopold Spenner?
- Leopold Spenner grew up around his family's fourth-generation cement business and holds an MSc in Industrial Engineering from KIT. His background includes research work at the German Cement Association and two building materials projects during his time at BCG.
- Where does Leopold Spenner work?
- Leopold Spenner is CEO of alcemy.
- What companies did Leopold Spenner found?
- Leopold Spenner founded alcemy.
- Where did Leopold Spenner go to school?
- Leopold Spenner studied at Karlsruhe Institute of Technology (KIT) (MSc, Industrial Engineering); Tsinghua University (MSc, Informatik); Karlsruhe Institute of Technology (KIT) (B.Sc., Industrial Engineering).
Founder mafias
Entrepreneur First mafia910
Also came through, then founded or led a company.
Reid HoffmanBoard MemberFounded LinkedIn +3Matthew WilsonFounder In ResidenceFounded Veratrak +2Rashid MansoorEntrepreneur, Inaugural CohortFounded HADEAN +2Evan KervellaEntrepreneur First 2020Founded Shorten +2Eugene CheahEntrepreneur First 2017Founded Recursal AI, Inc. +2Ruban KanapathippillaiEntrepreneur First 2024Founded Iterate AI +1
Tsinghua University mafia130
Also came through, then founded or led a company.
Karlsruhe Institute of Technology (KIT) mafia67
Also came through, then founded or led a company.
Hannes Blum"Masters of Business and Engineering"Founded Abebooks +1Pascal WielerMaster of Science (M.Sc.)Founded GoCharly +1Tim SuchanekBachelor of Science - BSFounded Stellate +1Jonny DimondDiplomFounded Tasklet +1Matthias KnechtDipl. Wi.-Ing.Founded Billie +1Pascal WichmannDiplom-WirtschaftsingenieurFounded Versed +1
Founders Pledge mafia59
Also came through, then founded or led a company.
Brent HobermanCo-FounderFounded Founders Keepers +3Hart LamburPledgerFounded Uma +2Nick PerrettFounders Pledge MemberFounded Prosper list view +2Fabian HeilemannAmbassador & Climate ChampionFounded Aenu +1Ferry HeilemannAmbassador & Climate ChampionFounded Aenu +1Magnus HambletonFounders Pledge MemberFounded Depict +1
Heraeus mafia3
Also came through, then founded or led a company.
Same school
Also attended Karlsruhe Institute of Technology (KIT)129
Bastian HasslingerInvestor at Index VenturesHelge DaebelPartner, Head of Water at Emerald Technology Ventures AgTobias SandfortSenior Technology Analyst at Emerald Technology Ventures AgThomasGeneral Partner at Acadian Ventures Management, LlcThomas MeierPartner, Head of Resilience in Energy & Resources Investments at Verve VenturesChristian SiegeleManaging Partner at Capnamic
+ 123 more
Also attended Tsinghua University309
Zhenyu TangInvestment Director at Intel CapitalVinnie LauriaFounding Partner at Golden Gate VenturesTed BreyerPartner at Breyer CapitalAlexander KremerPartner at Keen Venture PartnersCollin WallaceGeneral Partner at Lobby CapitalSong MaoManaging Director, China at Qualcomm Ventures
+ 303 more
Shared employers
Also worked at alcemy GmbH4
Also worked at Entrepreneur First740
Reid HoffmanCo-founder of LinkedIn; Partner at GreylockToby CoppelCo-founder and Partner at Mosaic VenturesBenedict EvansWrites a weekly technology newsletter read by close to 200,000 peoplePeterDeep Tech Investment Lead at Hummingbird VenturesAniTalent Team at Hummingbird VenturesIsabel FoxHead of Investor Relations at Hoxton Ventures
+ 734 more
Also worked at The Boston Consulting Group (BCG)1,474
Cristina JunqueiraCo-founder of NubankMassimo PrelzInvestor at DN CapitalRasmus AreskougInvestor at DN CapitalRiccardo MontiOperating Advisor at P101 VenturesAntonio TurroniOperating Advisor at P101 VenturesLuca RossettoOperating Advisor at P101 Ventures
+ 1,468 more
Also worked at Heraeus6
Mariel KelleySenior Vice President, People and Places at RippleDr. Nicolas Rose-AndréPrincipal at MIG Capital AGLaura GabrielHuman Resources Manager at FINVIA Family Office GmbHRolf WetzelChief Financial Officer at Viessmann Generations GroupMichael BartholomeuszExecutive Officer, Director at HzoDr. Holger UllandChief Executive Officer at AM POLYMERS
