Blue Line Battery

Beloit, WI · Founded 2015 · Privately Held (backing)

Manufacturer of lithium-ion batteries designed for multiple and varied industrial applications. Blue Line Battery is based in Beloit, WI and was founded in 2015. It was valued at $7.5 million at its seed round in Jan 2025, the last priced event on record. It has raised $8.4 million across 3 recorded rounds; the latest was a $2.6 million seed round in Oct 2024.

PMV mark · valuation
$7.5M
Oct 2026
Priced at
its seed round
Jan 2025
Total raised
$8.4M
Last round
Seed Round
Oct 2024
How much has Blue Line Battery raised?
$8.4Macross 3 recorded rounds · Mar 2020 – Oct 2024

Most recently, Blue Line Battery raised $2.6M in its Seed Round (Oct 2024).

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Blue Line Battery round by round

3 rounds
Oct 2024Seed Round$2.6MSEC filing▮
12 investors participated
Nov 2021Seed Round$4.3MSEC filing▮
23 investors participated
Mar 2020Seed Round$1.5MSEC filing▮
9 investors participated

How much has Blue Line Battery raised?

Blue Line Battery has raised $8.4 million across 3 recorded rounds since 2020. The largest was a $4.3 million seed round in Nov 2021; the most recent was a $2.6 million seed round in Oct 2024.

Blue Line Battery has filed 5 Form Ds with the SEC since 2020, most recently in Jan 2025 ($2.6 million sold to 12 investors).

Blue Line Battery investors

12 investors are on record for Blue Line Battery, including Plug and Play Tech Center, Greentown Labs, gBETA and Lancaster Investments. The seed round in Oct 2024 drew 12 investors.

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Frequently asked about Blue Line Battery

How much has Blue Line Battery raised?
Blue Line Battery has raised $8.4M in total across 3 recorded funding rounds.
When was Blue Line Battery's last funding round?
Blue Line Battery's most recent recorded round was Seed Round in Oct 2024, raising $2.6M.