How much has Lightmatter raised?
$822.5Macross 11 recorded rounds · Apr 2021 – Dec 2025
Most recently, Lightmatter raised an undisclosed amount in its Later Stage VC (Series D) (Dec 2025).
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- ·Post-money valuations for all 11 rounds
- ·The complete investor list — 42 names
- ·Watchlist + deal alerts for Lightmatter
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Round by round
11 roundsDec 2025Later Stage VC (Series D)undisclosed▮
+ 7 more investors · free account
Jan 2025Secondary Transaction - Privateundisclosed▮
+ 2 more investors · free account
Oct 2024Later Stage VC (Series D)$400.0M▮
+ 1 more investors · free account
Dec 2023Later Stage VC (Series C2)$155.0M▮
17 investors participated
Mar 2023Later Stage VC (Series C1)$153.3M▮
7 investors participated
Apr 2021Early Stage VC (Series B)$80.0M▮
12 investors participated
+ 5 earlier rounds · a free account shows the full history
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Raising for a company like Lightmatter?
42 investors have backed Lightmatter — start your target list with the firms already writing checks in application specific semiconductors.
Frequently asked
- How much has Lightmatter raised?
- Lightmatter has raised $822.5M in total across 11 recorded funding rounds.
- When was Lightmatter's last funding round?
- Lightmatter's most recent recorded round was Later Stage VC (Series D) in Dec 2025.