Torrance, CA · Energy · Form D filed Aug 18, 2026
Antares Nuclear, Inc. raised $60M
Antares Nuclear, Inc. is an energy company based in Torrance, California. In a Form D filed with the SEC on August 18, 2026, it reported raising $59,999,682 from 13 investors as part of an offering of up to $84,999,666. The first sale in the offering took place on August 3, 2026.
- 5th Form D since 2023. Earlier new notices: Jul 28, 2026 · Sep 19, 2025 · Oct 9, 2024 · Oct 30, 2023. All filings on EDGAR
- Still raising. $25M of the $85M offering was still unsold at filing.
$467M raised since 2020
5 Form D offerings, as reported to the SEC, the first in Oct 30, 2023. Amendments update a round; they aren't counted twice.
| Filed | Sold | Offering size | Investors |
|---|---|---|---|
| Aug 18, 2026 | $60M | $85M | 13 |
| Jul 28, 2026 | $320M | $320M | 24 |
| Sep 19, 2025 | $51M | $79.5M | 31 |
| Oct 9, 2024 | $27.5M | $27.5M | 10 |
| Oct 30, 2023 | $8.1M | $8.2M | 44 |
Lead score
33 out of 100
still raising budget to spend young company
Outreach kit How it works 1:21
A first message that shows you did your homework, written from this filing. Fill in the brackets and send.
Email · subject: Congrats on the new round
Hi [first name], Congrats on the new round. I saw the raise in your SEC filing. Teams at this stage usually start looking at [what you do] right after a round... [Your name]
LinkedIn note
Congrats on the new round. I work with [who you help] on [what you do] right after a raise. Open to connecting?
Call opener
Hi, this is [your name] from [company]. I am calling because you just filed a raise with the SEC...
Find the right person Founders & CEO · Finance · Operations · People & hiring · Sales & marketing
Track this company How it works 0:56
Saved to your dashboard pipeline, with a badge in Explore.
Loading your outreach kit…
The outreach kit is part of Pro. Copy-ready email, LinkedIn and call openers for every new raise, plus daily alerts for the companies you sell to.
Filing details
- Amount raised
- $59,999,682
- Offering size
- $84,999,666
- Investors so far
- 13
- First sale
- August 3, 2026
- Securities offered
- Equity
- Exemption claimed
- Rule 506(b)
- Industry
- Energy
- Headquarters
- Torrance, California
- Incorporated
- Delaware, 2023
- Entity type
- Corporation
Filings
| Filed | Form | Raised | Offering size | Investors | Source |
|---|---|---|---|---|---|
| D (new notice) | $59,999,682 | $84,999,666 | 13 | SEC filing |
Figures come from the company's own filing with the SEC and are shown as reported. How to read a Form D.
Updated · Raises in the week of Aug 17, 2026 · Energy funding in California · August 2026 funding report
Similar raises
Fortastra Corp
Torrance, CA · filed Oct 8
Builds maneuverable spacecraft designed to monitor and protect satellites in orbit for defense and national security customers.
2nd Form D since 2025Hiring · 13 roles
Castelion Corp
Torrance, CA · filed Aug 28
Castelion designs, tests, and manufactures next-generation military systems rapidly and at massive scale to deter future wars.
5th Form D since 2023Still raising
Sapphire Technologies, Inc.
Cypress, CA · filed Oct 15
Sapphire Technologies’ Turboexpander solution harnesses the power of gas expansion for clean energy recovery. Ideal for Natural gas industrial applications, this energy recovery turboexpander system…
5th Form D since 2021Still raising
Circularity Fuels, Inc.
Redwood City, CA · filed Oct 14
Circularity Fuels builds AI-controlled, mass-manufacturable reactors that turn waste carbon and cheap renewable power into drop-in hydrocarbons, starting with affordable sustainable aviation fuel.
First Form DStill raising
Enteligent Inc.
Morgan Hill, CA · filed Oct 96th Form D since 2022Still raising
Aikido Technologies, Inc.
San Francisco, CA · filed Oct 72nd Form D since 2024Still raising
Great Fission, Inc.
San Francisco, CA · filed Oct 6Great Fission — abundant, clean nuclear energy for everyone. Coming soon.
First Form DStill raising
Upwing Energy, Inc.
Cerritos, CA · filed Sep 29
The comprehensive responsibly sourced natural gas service enabled by subsurface compression. With Upwing End2End, you get 4 services in 1. Analysis & Predictions 2. Planning & Completions 3.…
6th Form D since 2018Still raising