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Turbogen Ltd.

Electric & Other Services Combined · TRBG

ipo amended Nasdaq F-1/A

Turbogen Ltd. IPO research page with SEC filing history, offering status, deal terms, structured filing extracts, company news, and comparable IPO context. Latest filing: F-1/A on 2026-08-21. Current deal snapshot: exchange Nasdaq.

Filing Timeline

SEC EDGAR
F-1/A amended
Amended foreign registration statement
Updated foreign registration statement filed after SEC comments or deal changes.
First tracked pre-IPO filing for this issuer.
2,066,243 shares
of the selling share · Selling stockholders only · Use of proceeds to cover registration expenses
2026-08-21 · 0001213900-26-092716
F-1/A amended
Amended foreign registration statement
Updated foreign registration statement filed after SEC comments or deal changes.
First tracked pre-IPO filing for this issuer.
3,056,248 shares · Gross proceeds $0.00
Ordinary · Exchange Nasdaq · Ticker TRBG · Selling stockholders only · Use of proceeds Proceeds will go to the selling shareholders · Flags foreign_private_issuer
Turbogen Ltd., a development-stage clean-energy technology company, is preparing for a U.S. IPO with an F-1/A filing. The company has no revenue, operates at a significant loss, and faces substantial doubt about its ability to continue as a going concern. Financial statements show a $19.5M net loss for 2025, negative cash flow, and reliance on fundraising. The company plans to list on Nasdaq, having raised $12M through share issuances and $4.7M in convertible loans since its 2021 Israeli IPO. Audit reports highlight liquidity risks and management's uncertainty about future funding.
2026-05-14 · 0001213900-26-056323
F-1/A amended
Amended foreign registration statement
Updated foreign registration statement filed after SEC comments or deal changes.
Updates the prior F-1 filing.
Flags foreign_private_issuer
Turbogen Ltd. filed an amendment (F-1/A) to its initial registration statement (F-1) to add exhibits related to indemnification agreements, loan agreements, and warrant issuances. The filing highlights recent unregistered securities sales, including convertible loans, warrants, and share conversions, primarily to investors and related parties. The company also details its indemnification policies for directors and officers under Israeli law, along with risks related to its financial position, including accumulated losses and reliance on external financing.
2026-03-20 · 0001213900-26-032145
F-1 filed
Initial foreign registration statement
Initial public filing for a foreign issuer submitted to start the SEC review process.
Follows DRS/A in the pre-IPO sequence.
3,056,248 shares
Ordinary · Exchange Nasdaq Capital Market · Ticker TRBG · Warrants exercisable for 1,200,000 Ordinary Shares · Selling stockholders only · Use of proceeds All proceeds go to the selling shareholders · Flags foreign_private_issuer
Turbogen Ltd. is a development-stage clean-energy technology company focused on multi-fuel micro-turbine systems for on-site electricity and heat generation. The company has not generated operational revenues and continues to incur losses, relying on fundraising and grants. The financial statements highlight significant liquidity challenges, with accumulated losses and a working capital deficit. The auditor raised substantial doubt about the company's ability to continue as a going concern, citing ongoing negative cash flows and dependence on external financing.
2026-03-12 · 0001213900-26-026605
DRS/A amended
Amended draft registration statement
Updated draft registration filed before the public launch.
Updates the prior DRS filing.
2026-02-09 · 0001213900-26-013411
DRS filed
Draft registration statement
Draft registration filed confidentially before the public launch.
First tracked pre-IPO filing for this issuer.
2025-12-12 · 0001213900-25-120975
Comparable Deals

1 comparable deal

UtilitiesMicro (<$50M)Last 18 months
Only 0 strict matches; expanded to 1 using nearest neighbors.
+35.3%
Median day-1
100%
Above issue
+37.9%
Median week-1
+35.3%
Downside (p10)

Recent News

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