Nuburu

Closed (deSPAC)

Profile in progress

What it is: NUBURU is a Centennial, CO based developer and manufacturer of industrial blue lasers that leverage fundamental physics and their high-brightness, high-power design to produce the fastest, highest quality laser materials processing, including laser welding and additive manufacturing of copper, gold, aluminum and other industrially important metals
What it’s doing now: Merging with Tailwind Acquisition Corp. (TWND) — closed (despac).
What you should know: Data is still being assembled for this company — what is shown below is everything we have verified so far.

The business, per its filings

SEC primary

NUBURU is a Centennial, CO based developer and manufacturer of industrial blue lasers that leverage fundamental physics and their high-brightness, high-power design to produce the fastest, highest quality laser materials processing, including laser welding and additive manufacturing of copper, gold, aluminum and other industrially important metals. Learn more at NUBURU.net .

What the company says about itself

Web research — not audited

Nuburu manufactures industrial blue lasers for metal processing applications including welding and additive manufacturing. Their technology leverages the high absorption of blue light by metals like copper, aluminum, and gold to enable spatter-free, defect-free processing with higher yields and productivity.

Markets:: Energy Storage | E-Mobility | Aerospace | Healthcare | Electronics Packaging | Research
Products:: NUBURU BL™ Series | NUBURU BL-F™ Series

What our web check found

[WEB-INTEL 2026-08-26] 2 finding(s) · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "pre-money enterprise valuation of $350 million" [https://www.spacinsider.com/news/de-spac-votes-redemptions/tailwind-closes-nuburu-deal] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "up to approximately $334 million held" [https://www.willkie.com/news/2022/08/tailwind-acquisition-corp-to-merge-with-nuburu-inc]

Source: https://www.nuburu.net/ · captured Aug 26, 2026 · marketing claims are reported as claims, never merged into the filed figures above.

The deal it’s entering

Nuburu is merging with Tailwind Acquisition Corp. (TWND) currently marked Closed (deSPAC).

Headline equity value	—
PIPE	≈ $160M · unsourced

Structure per SEC accession(s) 0001104659-21-041593, 0001104659-22-099737. How to read these numbers: headline vs effective valuation · what a definitive agreement commits

What exactly is being valued, and at what

Common questions

Is Nuburu going public?

Nuburu has an approved merger with the SPAC Tailwind Acquisition Corp. (TWND). Deal status: Closed (deSPAC).

Does Nuburu have revenue?

The filings we've parsed don't state a usable revenue figure yet; this profile is updated as new documents land.

Educational content, not investment advice.