Lumen Energy

San Francisco, CA · Founded 2019 · Privately Held (backing)

Operator of a clean energy platform designed to empower commercial real estate owners to profit from solar and batteries. Lumen Energy is based in San Francisco, CA and was founded in 2019. Its last reported valuation was $18.6 million in May 2021. It has raised $18.3 million across 4 recorded rounds; the latest was a $700,000 seed round in Feb 2026.

Last reported valuation
$18.6M
Oct 2026
Priced at
—
Total raised
$18.3M
Last round
Seed Round
Feb 2026
How much has Lumen Energy raised?
$18.3Macross 4 recorded rounds · Apr 2021 – Feb 2026

Most recently, Lumen Energy raised $700K in its Seed Round (Feb 2026).

Free account
More of Lumen Energy with a free account
  • ·Watch Lumen Energy: the Monday email on marks, rounds and moves
Create free account
No card required

Membership and data by Private Market View

Lumen Energy round by round

4 rounds
Feb 2026Seed Round$700KSEC filing▮
4 investors participated
May 2025Seed Round$2.3MSEC filing▮
15 investors participated
Feb 2023Early Stage VC$10.7MSEC filing▮
15 investors participated
Apr 2021Seed Round$4.5MSEC filing▮
31 investors participated

How much has Lumen Energy raised?

Lumen Energy has raised $18.3 million across 4 recorded rounds since 2021. The largest was a $700,000 seed round in Feb 2026.

Lumen Energy has filed 3 Form Ds with the SEC since 2021, most recently in Aug 2025 ($2.3 million sold to 15 investors).

Lumen Energy investors

9 investors are on record for Lumen Energy, including Climate Capital, Third Derivative, Lowercarbon Capital and Designer Fund. The seed round in Feb 2026 drew 4 investors.

For fundraisers
Raising for a company like Lumen Energy?

9 investors have backed Lumen Energy.

See all 9 investors →

Frequently asked about Lumen Energy

How much has Lumen Energy raised?
Lumen Energy has raised $18.3M in total across 4 recorded funding rounds.
When was Lumen Energy's last funding round?
Lumen Energy's most recent recorded round was Seed Round in Feb 2026, raising $700K.