Alex Rappaport, Founder of ZwitterCo

About Alex Rappaport

Alex Rappaport is the founder of ZwitterCo. ZwitterCo operates in Climate and is based in Woburn, MA. ZwitterCo has raised $99M, latest Series B $58M (2024). Backers on record include Matthew Ocko, DCVC.

Alex Rappaport at a glance

Company

ZwitterCo

Industry

Climate

Location

Woburn, MA

Total raised

$99M

Investors on record

Matthew Ocko, DCVC

Frequently asked about Alex Rappaport

Who is Alex Rappaport?

Alex Rappaport is the founder of ZwitterCo. Full profile, funding history and background on StartupFundraising.com.

What company did Alex Rappaport found?

Alex Rappaport founded ZwitterCo, a Climate company based in Woburn, MA.

How do I contact Alex Rappaport?

Verified contact routes including LinkedIn, background and funding history for Alex Rappaport are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Climate journeys in Woburn — who backed them, at what stage, and how much they raised.

ZwitterCo funding profile (1)

• ZwitterCo funding: total raised, rounds and investors

More Climate founders (40)

• Daniel Kopp — Queens Carbon
• Andrew Kouri — Starlight Charging
• Bill Caesar — Generate Upcycle
• Chris Nicholas — Lakril Technologies
• Alain Lopez — NEoT
• Andy Kleitsch — Atomo Coffee
• Brendan Banfield — Gridsight
• Christopher Gregson — Paragon Pure
• Alex Grant — Magrathea
• Ara Knaian — Acceleron Fusion
• Bryn Ferris — GROUNDED
• Craig Cornelius — Clearway Energy (renewables infra)
• Alistair Munro — Ryse Energy
• Austin Tindle — Sorcerer
• Chaitanya Sharma — Nascent Materials
• Dane Hague — MyLand Company
• Anders Laursen — RenewCO2
• Benjamin Kemp — Ambyint
• Chris Bryson — New School Foods
• Addison Stark — AtmosZero
• Andrew Symes — OXCCU
• Bob Mumgaard — Commonwealth Fusion Systems
• Christine Moseley — Full Harvest
• Alexandra Broddy — CrushDynamics
• Anthony Garnaut — ZEN Energy
• Brian O'Kelley — Scope3
• Colby DeWeese — Tobe Energy
• Alex Levy — Atmo
• Asegun Henry — Fourth Power
• Carlos Ceballos — NOC Energy
• Dana Aleff — Circonomit
• Amod Anand — Loom Solar Private Limited
• Ben Christensen — Cambium Carbon
• Chloe Songer — SuperCircle
• Daniel Sobek — 1s1 Energy
• Andrew Miller — Alta Performance Materials
• Bim Adisa — Beacon Power Services
• Christian Brosseau — Sofiac
• Alejandro Muñoz — Green Eagle Solutions
• Andy Miller — Loamist

Browse related founder lists (5)

• Founders in Woburn, MA
• Climate founders
• Climate founders in Woburn, MA
• Founders backed by DCVC
• Founders backed by Matthew Ocko

Full founder directory · Investor directory · Company funding database · Fundraising library