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Hadron Energy

Closed (deSPAC)

Energy · nuclear energy technology

What it is
Energy, Inc
What it’s doing now
Merging with GigCapital7 Corp. (HDRN) — 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

Energy, Inc. Hadron is a pioneer in MMR technology. Designed to deliver 10 MW of power, Hadron’s MMR will be smaller, more cost-effective, and faster to deploy than other proposed MMR power solutions. The revolutionary design of Hadron’s MMR allows its reactor core and containment shell to be transportable in a shipping container, providing a versatile deployment model for end users. Whether powering an artificial intelligence data center, remote community, or an industrial hub, Hadron’s MMR is expected to provide a reliable, safe and scalable nuclear energy solution. For more information, please visit https://www.hadronenergy.com/.

Source: S-4/A, accession 0001193125-26-052753

What the company says about itself

Web research — not audited

Hadron Energy is a company focused on modular nuclear energy, specifically offering the Halo Micro Modular Reactor (MMR). The site highlights that the reactor is designed with five layers of containment, is walk-away-safe, and utilizes light water reactor technology. It provides 100 MWe electrical power and 50 MWth thermal power, with a 6-year refueling cycle. The company targets sectors including data centers, remote communities, military & defense, manufacturing & industrial, and municipal & utility applications.

Markets:
Nuclear Energy | Modular Nuclear Reactors
Products:
Halo MMR | Hadron Micro Modular Reactor
What our web check found

[WEB-INTEL 2026-08-26] 9 finding(s) · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Effective on April 15, 2026; a $7.5 million pre-IPO ..." [https://www.hadronenergy.com/p/hadron-energy-aligns-valuation-for-business-combination-to-600m-signaling-long-term-market-discipline-after-gigcapital7-form-s-4-registration-statement-declared-effective] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Hadron also announced the successful completion of a $7.5 million pre-IPO equity financing round conducted via Simple Agreements for Future Equity (“SAFE”)" [https://www.gigcapitalglobal.com/listing/hadron-energy-aligns-valuation-for-business-combination-to-600m-signaling-long-term-market-discipline-after-gigcapital7-form-s-4-registration-statement-declared-effective/] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Hadron secured approximately $31 million in total equity funding with zero debt, resulting in approximately $24.5 million of cash on the ..." [https://www.linkedin.com/posts/sam-gibson_innovation-energy-nuclear-activity-7465015301139738624-Iot2] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "The company also announced that it closed a $40 million venture round … has raised $900 million in Series A funding to support its mission." [https://www.facebook.com/pulse2news/posts/hadron-energy-600-million-valuation-set-for-spac-merger-with-gigcapital7-hadron-/1639729734820716/] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Through the transaction, Hadron secured approximately $31 million in total equity funding with zero debt, resulting in approximately $24.5 ..." [https://x.com/Samuel_Gibson_/status/2059258071101186499] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "The business combination is expected to be completed during the first half of Q1 2026" [https://www.hadronenergy.com/p/hadron-energy-to-go-public-via-1-2b-business-combination-with-gigcapital7-corp] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Hadron Energy Completes Business Combination with GigCapital7 Corp. Receiving Approximately $31 Million; Begins Trading on Nasdaq Under Ticker ..." [https://www.fidelity.com/news/article/mergers-and-acquisitions/202605260800BIZWIRE_USPR_____20260526_BW715216] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Hadron Energy, formerly GigCapital7, completes its SPAC merger, lists on Nasdaq as HDRN/HDRNW, reports about $31M cash at closing and 71.5M ..." [https://www.stocktitan.net/sec-filings/GIG/8-k-gig-capital7-corp-reports-material-event-d4e49f677cd0.html] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "on May 26, 2026, announced a definitive agreement to merge with GigCapital7 Corp. a SPAC, in a deal that will take Hadron public under the ticker HDRN" [https://www.listingtrack.io/company/15622]

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

The deal it’s entering

Hadron Energy is merging with GigCapital7 Corp. (HDRN) currently marked Closed (deSPAC).

Headline equity value—

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 Hadron Energy going public?

Hadron Energy has an approved merger with the SPAC GigCapital7 Corp. (HDRN). Deal status: Closed (deSPAC).

Does Hadron Energy 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.

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