# EDGAR Filing Document

**Accession Number:** 0002083910
**File Stem:** 0001437749-26-001765
**Filing Date:** 2026-1
**Character Count:** 4515
**Document Hash:** ed8913f42358a8ca68a10b31cd3bfd2f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-26-001765.hdr.sgml**: 20260122

**ACCESSION NUMBER**: 0001437749-26-001765

**CONFORMED SUBMISSION TYPE**: 8-A12B

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260122

**DATE AS OF CHANGE**: 20260122

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Archimedes Tech SPAC Partners III Co.
- **CENTRAL INDEX KEY:** 0002083910
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-A12B
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43071
- **FILM NUMBER:** 26551954

**BUSINESS ADDRESS:**
- **STREET 1:** 2093 PHILADELPHIA PIKE 1968
- **CITY:** CLAYMONT
- **STATE:** DE
- **ZIP:** 19703
- **BUSINESS PHONE:** 619-719-1810

**MAIL ADDRESS:**
- **STREET 1:** 2093 PHILADELPHIA PIKE 1968
- **CITY:** CLAYMONT
- **STATE:** DE
- **ZIP:** 19703

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 8-A**

**FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES**

**PURSUANT TO SECTION 12(b) OR 12(g) OF THE**

**SECURITIES EXCHANGE ACT OF 1934**

**<u>Archimedes Tech SPAC Partners III Co.</u>**

(Exact name of registrant as specified in its charter)

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| | |
|:---|:---|
| **Cayman Islands** | **N/A** |
| (State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.) |

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**2093 Philadelphia Pike #1968**

**Claymont, DE 19703**

(Address of principal executive offices, including zip code)

Securities to be registered pursuant to Section 12(b) of the Act:

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| | |
|:---|:---|
| Title of each class to be registered | Name of each exchange on which each class is to be registered |
| Units, each consisting of one Ordinary Share and one-fourth of one redeemable Warrant | The Nasdaq Stock Market LLC |
| Ordinary Shares, par value of $0.0001 per share | The Nasdaq Stock Market LLC |
| Warrants | The Nasdaq Stock Market LLC |

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If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ☐

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐

Securities Act registration statement file number to which this form relates: <u>333-292419.</u>

Securities to be registered pursuant to Section 12(g) of the Act: <u>None</u>.

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| | |
|:---|:---|
| **Item 1.** | **Description of Registrant**'**s Securities to be Registered.** |

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A description of the units, ordinary shares and warrants to be registered hereunder is contained in the section entitled "Description of Securities" in the Prospectus included in Archimedes Tech SPAC Partners III Co.'s (the "Registrant") Registration Statement on Form S-1 (File No. 333-292419) initially filed with the Securities and Exchange Commission on December 23, 2025, as amended from time to time (the "Registration Statement"). This information is incorporated herein by reference. Any form of prospectus or prospectus supplement to the Registration Statement that includes such descriptions and that is filed subsequently to the Registration Statement is hereby also incorporated by reference herein.

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| | |
|:---|:---|
| **Item 2.** | **Exhibits.** |

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Under the Instructions as to Exhibits with respect to Form 8-A, no exhibits are required to be filed because no other securities of the Registrant are registered on The Nasdaq Stock Market LLC and the securities registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended.

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**SIGNATURE**

Pursuant to the requirements of Section l2 of the Securities Exchange Act of 1934, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

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| | | |
|:---|:---|:---|
| Date: January 22, 2026 | ARCHIMEDES TECH SPAC PARTNERS III CO. | ARCHIMEDES TECH SPAC PARTNERS III CO. |
|  | By: | */s/ Long Long* |
|  | Name: | Long Long |
|  | Title: | Chief Executive Officer |

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