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Form D · on the record

CarbonSix — $28.05M Form D filing, April 2026

CarbonSix, Inc. filed a Form D with the Securities and Exchange Commission on 2026-04-16.

CarbonSix, Inc. filed a Form D notice of an exempt securities offering with the SEC on April 16, 2026. The filing reports $28.05M sold. Its industry group is Other Technology. It names Jehyeok Kim (Executive Officer, Director), Taeyeon Moon (Executive Officer, Director), Seongmin Kang (Director) (SEC Form D, April 16, 2026).

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CarbonSix, Inc.

New Form D on file · 2026-04-16 · the record

$28.05M
raise on the record
D
filing
8
investors in
KOREA, REPUBLIC OF
based
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What the record says

FilingForm D
Filed2026-04-16
Industry groupOther Technology
Entity typeCorporation
Incorporated inDELAWARE
Year formed2025
BasedSEOUL, KOREA, REPUBLIC OF
CIK2126394
Accession0002126394-26-000001

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What the filing shows about CarbonSix, Inc.

  • 8 investors had already put money in when it filed.
  • The filing names 3 people as officers, directors or promoters.

Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.

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Who the filing names, and in what role

The filing gives CarbonSix, Inc.'s address as 10F, 331 Gangnam-Daero, Seocho-Gu, Seoul, M5 06627.

What the filing says

  • Offered: $48,198,908. Sold: $28,049,561. Left to sell: $20,149,347. (filing)
  • Investors: 8 had already invested. (filing)
  • Date of first sale: April 2, 2026. (filing)
  • Types of securities: Equity. (filing)
  • Item 16: the filing reports that none of the proceeds goes to executive officers, directors or promoters. (filing)
  • Securities that converted: the filing says “Amounts include the conversion of outstanding convertible securities.” (filing)

This is the company's own disclosure. A payment disclosed on a Form D is a disclosed use of proceeds, not a finding of wrongdoing.

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Is CarbonSix, Inc. a real, registered company?

CarbonSix, Inc. is a registered filer with the SEC (CIK 2126394) and has filed since 2026-04-16. 1 filing is on record, the latest on 2026-04-16.

A filing shows the company exists and what it reports about itself. It is not an audit or a rating.

Who runs CarbonSix, Inc.?

CarbonSix, Inc.'s Form D of 2026-04-16 names Jehyeok Kim, Taeyeon Moon and Seongmin Kang as its officers, directors or promoters.

How much has CarbonSix, Inc. raised?

Its new offerings report $28.05M sold across 1 offering, as its own filings state.

Other Technology · by week
This raise, $28.05M, filed week of Apr 13

Trailing twelve months. 3844 filings in Other Technology, totalled by week. The dot is this raise, $28.05M, on the same scale — one filing against the whole group's total, so it sits low by construction.

Want the whole picture on CarbonSix, Inc.?

What the filing shows about CarbonSix, Inc.

  • 8 investors had already put money in when it filed.
  • The filing names 3 people as officers, directors or promoters.

Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.

Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News

A Full Report on CarbonSix, Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.

What the Full Report on CarbonSix, Inc. covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    2 cited sources found

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First screen of a real sample Full Report on EchoStar: the verdict, 17 sections, 63 cited sources, built 2026-10-21A real finished report, first screen. Opens in a new tab.

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Sourced from the filing index on sec.gov, and from the company's own site, read directly on 2026-10-29 (carbon6robotics.com).

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CarbonSix, Inc.: Raised $28.05M, Form D filed 2026-04-16
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Permanent URL: https://mentionfox.com/funding/carbonsix-inc-form-d-26000001
Last updated 2026-10-29
Primary record: SEC filing 1 · SEC filing 2
CarbonSix raised $28.05M — SEC Form D filing, April 2026. MentionFox, 2026-10-29. https://mentionfox.com/funding/carbonsix-inc-form-d-26000001