Booster: Funding, Investors & Team (Oct 2026)
Booster is energy delivered, integrated logistics, and society’s solution for decarbonizing last-mile delivery. We reinvented the way vehicles get power for 120,000+ customers and 300+ businesses. Their customers have saved more than eight million miles and four million pounds of CO2 emissions. With Booster, businesses can add back more than 31K labor hours every year, plus 68 thousand miles of wear and tear and $700K spent on fueling. Booster was established in 2015 and operates in San Mateo, California, United States.
Booster has raised $125M across 1 funding round on record, the most recent a Series D of $125M announced in May 2022.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Booster Company Profile and Key Stats
Latest funding round on record: May 2022.
Booster Funding Rounds
Booster Founders and Leadership Team
No contact details are on record for this team yet.
Booster Funding Compared to Other Energy Startups
Booster's latest round of $125M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like Booster in Energy and San Mateo
Companies Similar to Booster
Voltus represents the "potential of us" to better manage energy through simple, cost and risk-free…
VEIR is a company working on a new method of utilizing high-temperature superconductors for electricity…
Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. The…
Adden Energy is a company that creates durable, lithium-metal, solid-state batteries. These batteries have…
Maxwell Power is a renewable energy company that installs solar panels.
Apollo Atomics is the developer of a nuclear technology designed to provide sustainable power and to meet…
Mojave Energy Systems is a company that provides air conditioning solutions that reduce energy use, improve…
SMT Energy specializes in developing renewable energy projects such as solar PV, community solar, standalone…
Our mission is to bring curbside EV charging to cities across the U.S. and advance the adoption of electric…
Branch Energy collects software and energy nerds that help accelerate the transition for a clean energy…
Planted Solar is dedicated to promoting the shift towards renewable energy sources.
Nanoramic Laboratories specializes in developing energy storage technologies and materials, particularly…
Booster Funding FAQs
What does Booster do?
Booster is energy delivered, integrated logistics, and society’s solution for decarbonizing last-mile delivery. We reinvented the way vehicles get power for 120,000+ customers and 300+ businesses. Their customers have saved more than eight million miles and four million pounds of CO2 emissions. With Booster, businesses can add back more than 31K labor hours every year, plus 68 thousand miles of wear and tear and $700K spent on fueling. Booster was established in 2015 and operates in San Mateo, California, United States.
How much funding has Booster raised?
Booster has raised $125M across 1 round on record. The most recent is a Series D of $125M announced in May 2022.
When did Booster last raise funding?
Booster's most recent funding round on record is a Series D of $125M, announced in May 2022.
Who is the CEO of Booster?
Frank Mycroft is listed as CEO at Booster.
Where is Booster headquartered?
Booster is based in San Mateo, California, United States.
How many employees does Booster have?
Booster is in the 251-500 employee band.
How does Booster's funding compare to other Energy startups?
Booster's latest round of $125M is above the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Booster Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Booster is left off this page rather than filled in.
Know who just raised. Then know who to reach.
Startup funding intelligence on every funded startup: the round, the investors and the founders, as a file in your inbox or searchable in the app.
Radar from $49/mo · Pro from $149/mo. Card required, nothing charged until day 15, and we email you 3 days before that. Need something specific? Custom plans from $499/mo.