Skip to main content
Caplight Logo









SES

SES

Public
Woburn, MassachusettsEnergyhttps://www.ses.ai

SES is now publicly traded

The data on this page reflects SES's private-market history up to the point it went public, including its funding rounds, valuation, and investors.

Last Round

Grant

Feb 8, 2023

Total Funding Raised

$396.8M

Company Overview

SES operates in Energy and is based in Woburn, Massachusetts. It has raised $396.8M.

SES (Energy Storage) (NYS: SES) is a technology company focused on developing and producing advanced Lithium-Metal rechargeable battery technologies for electric vehicles, urban air mobility, and various other applications.

Sector

Energy

AI Layer

Application

SES Comparables

Compare SES with similar companies based on industry and business-model similarity.

SES comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Beijing WeLion New Energy Technology
78%
3DOM Alliance Inc.
76%
Lyten
74%
Book a demo to see all comparables

For institutional investors. Book with your work email.

SES Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantFeb 8, 2023
PIPEFeb 3, 2022
StrategicMay 11, 2021
StrategicNov 1, 2018
Series CJan 8, 2018
Series B
Jan 29, 2016
Book a demo to see all funding rounds

For institutional investors. Book with your work email.

SES Investors

Notable investors and investment history

SES investors
InvestorRounds
TemasekSeries C, Series B, PIPE, Strategic
GM VenturesStrategic
Fidelity Investments Canada ULCPIPE
LG Technology VenturesPIPE
SK Inc.Series C, PIPE, Strategic
SK AXStrategic
Applied Ventures, LLCStrategic, Series B
Book a demo to see all 16 investors

For institutional investors. Book with your work email.

SES Filings

Explore SEC and related filing metadata, where available.

SES filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Book a demo

For institutional investors. Book with your work email.

Firmographic Details

HeadquartersWoburn, Massachusetts
Employee Range174
Year Founded2012
Last FundingFeb 8, 2023

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Book a demo

For institutional investors. Book with your work email.

See something wrong or outdated?