Cover |
Nov. 27, 2025 |
|---|---|
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | On December 2, 2025, FiEE, Inc. (the “Company) filed a Current Report on Form 8-K (the “Initial Form 8-K”) with the U.S. Securities and Exchange Commission (the “SEC”) to report that it had completed the acquisition of (i) all of the outstanding equity interests of Houren-Geiju Kabushikikaisha, a company organized under the laws of Japan (“Houren-Geiju”), pursuant to the Share Purchase Agreement, dated November 27, 2025, by and among the Company, Yang Zhiqin, and Lin Lin and (ii) all of the assets owned by Houren-Geiju, pursuant to a Technology Transfer Agreement, dated November 27, 2025, by and between the Company and Lin Lin (collectively, the Transactions”). The pro forma financial information included in this Amendment No. 1 to the Initial Form 8-K (this “Amendment No. 1”) has been filed with the SEC to amend and supplement the Initial Form 8-K, the purpose of which is to provide the financial statements and pro forma financial information required by Item 9.01, which are filed as exhibits hereto and are incorporated herein by reference. It does not purport to represent the actual results of operations that the Company and Houren-Geiju would have achieved had the companies been combined during the periods presented in the pro forma financial information and is not intended to project the future results of operations that the combined company may achieve after completion of the Transactions. Except as described above, this Amendment No. 1 does not otherwise amend, modify, or update the disclosures contained in the Initial Form 8-K. |
| Document Period End Date | Nov. 27, 2025 |
| Entity File Number | 001-37649 |
| Entity Registrant Name | FiEE, Inc. |
| Entity Central Index Key | 0001467761 |
| Entity Tax Identification Number | 04-2621506 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | Flat A1, 29/F, Block A |
| Entity Address, Address Line Two | TML Tower |
| Entity Address, Address Line Three | 3 Hoi Shing Road |
| Entity Address, City or Town | Tsuen Wan, N.T. |
| Entity Address, Country | HK |
| Entity Address, Postal Zip Code | 00000 |
| City Area Code | 852 |
| Local Phone Number | 28166813 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.01 par value |
| Trading Symbol | FIEE |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |