EX-99.1

•

Investments in Aeolus were reclassified from available-for-sale to equity-method investment upon the conversion and settlement mentioned above. Considering the advantageous conversion and settlement prices, previous adjustments recorded in other comprehensive loss were reversed. As a result, the book value of the investment increased from $8.17 million to $12.67 million at the end of this quarter, and a deemed disposal gain of $0.37 million was recognized.

•

The net asset value was $3.69 per share.

Unaudited Consolidated Financial Results

GigaMedia Limited is a diversified provider of digital entertainment services. GigaMedia’s digital entertainment service business FunTown develops and operates a suite of digital entertainments in Taiwan and Hong Kong, with focus on browser/mobile games and casual games.

Unaudited consolidated results of GigaMedia are summarized in the table below.

For the Second Quarter


GIGAMEDIA 2Q26 UNAUDITED CONSOLIDATED FINANCIAL RESULTS
(unaudited, all figures in US$ thousands, except per share amounts)	2Q26			1Q26			Change (%)			2Q26			2Q25			Change (%)
Revenues		2,126			753			182.3	%		2,126			868			144.9	%
Gross Profit		1,239			417			197.1	%		1,239			477			159.7	%
Loss from Operations		(103	)		(945	)	NM				(103	)		(918	)	NM
Net Income (Loss) Attributable to GigaMedia		551			(876	)	NM				551			844		NM
Earnings (Loss) Per Share Attributable to GigaMedia, Diluted		0.05			(0.08	)	NM				0.05			0.08		NM
EBITDA (A)		322			(1,216	)	NM				322			423		NM
Cash, Cash Equivalents and Restricted Cash		29,018			27,973			3.7	%		29,018			31,186			(7.0	)%

NM= Not Meaningful

(A)

EBITDA (earnings before interest, taxes, depreciation, and amortization) is provided as a supplement to results provided in accordance with U.S. generally accepted accounting principles (“GAAP”). (See, “Use of Non-GAAP Measures,” for more details.)

Second-Quarter Financial Results

•

Consolidated revenues for the second quarter of 2026 increased significantly by 182.3% quarter-on-quarter from $0.75 million in last quarter, and by 144.9% year-over-year from $0.87 million the same period last year.

•

Consolidated gross profit was $1.24 million, increased by 197.1% quarter-on-quarter and by 159.7% year-over-year.

•

Consolidated loss from operation of the second quarter of 2026 was $0.10 million, improved from $0.95 million in the first quarter.

•

Non-operating income from operation of the second quarter of 2026 was $0.65 million, improved from $0.07 million in the first quarter, mainly due to a

deemed disposal gain of $0.37 million upon the reclassification of Aeolus investments from available-for-sale to equity-method investment.

•

Net income in the second quarter of 2026 was $0.55 million, improved from a net loss of $0.88 million in the first quarter.

•

Cash, cash equivalents and restricted cash at the end of the second quarter of 2026 amounted to $29.0 million, increased by 3.7% from $28.0 million as of the end of the first quarter.

Financial Position

GigaMedia maintained its solid financial position, with cash, cash equivalents and restricted cash amounted to $29.0 million, or $2.63 per share, as of June 30, 2026.

Business Outlook

The following forward-looking statements reflect GigaMedia's expectations as of July 31, 2026. Given potential changes in economic conditions and consumer spending, the evolving nature of digital entertainments, and various other risk factors, including those discussed in the Company's 2025 Annual Report on Form 20-F filed with the U.S. Securities and Exchange Commission as referenced below, actual results may differ materially.

“In the second half of 2026, we will dedicate ourselves to sustaining the momentum from this quarter's success and deepening engagement with the customer base to fuel our future growth,” stated GigaMedia CEO James Huang.

As for new business, our management continues evaluating and pursuing prospects of strategic investment targets that are with potential to expand our business and create greater shareholder value.

Use of Non-GAAP Measures

To supplement GigaMedia's consolidated financial statements presented in accordance with US GAAP, the Company uses the following measure defined as non-GAAP by the SEC: EBITDA. Management believes that EBITDA (earnings before interest, taxes, depreciation, and amortization) is a useful supplemental measure of performance because it excludes certain non-cash items such as depreciation and amortization and that EBITDA is a measure of performance used by some investors, equity analysts and others to make informed investment decisions. EBITDA is not a recognized earnings measure under GAAP and does not have a standardized meaning. Non-GAAP measures such as EBITDA should be considered in addition to results prepared in accordance with GAAP, but should not be considered a substitute for, or superior to, other financial measures prepared in accordance with GAAP. A limitation of using EBITDA is that it does not include all items that impact the company's net income for the period. Reconciliations to the GAAP equivalents of the non-GAAP financial measures are provided on the attached unaudited financial statements.

About the Numbers in This Release

Quarterly results

All quarterly results referred to in the text, tables and attachments to this release are unaudited. The financial statements from which the financial results reported in this press release are derived have been prepared in accordance with U.S. GAAP, unless otherwise noted as “non-GAAP,” and are presented in U.S. dollars.

Q&A

For Q&A regarding the second quarter 2026 performance upon the release, investors may send the questions via email to IR@gigamedia.com.tw, and the responses will be replied individually.

About GigaMedia

Headquartered in Taipei, Taiwan, GigaMedia Limited (Singapore registration number: 199905474H) is a diversified provider of digital entertainment services in Taiwan and Hong Kong. GigaMedia's digital entertainment service business is an innovative leader in Asia with growing capabilities of development, distribution and operation of digital entertainments, as well as platform services for games with a focus on mobile games and casual games. More information on GigaMedia can be obtained from www.gigamedia.com.

The statements included above and elsewhere in this press release that are not historical in nature are "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include statements regarding expected financial performance (as described without limitation in the "Business Outlook" section and in quotations from management in this press release) and GigaMedia's strategic and operational plans. These statements are based on management's current expectations and are subject to risks and uncertainties and changes in circumstances. There are important factors that could cause actual results to differ materially from those anticipated in the forward looking statements, including but not limited to, our ability to license, develop or acquire additional online games that are appealing to users, our ability to retain existing online game players and attract new players, and our ability to launch online games in a timely manner and pursuant to our anticipated schedule. Further information on risks or other factors that could cause results to differ is detailed in GigaMedia's Annual Report on Form 20-F filed in April 2026 and its other filings with the United States Securities and Exchange Commission.

# # #

(Tables to follow)

GIGAMEDIA LIMITED

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands of US dollars, except for earnings per share amounts)


	Three months ended									Six months ended
	6/30/2026			3/31/2026			6/30/2025			6/30/2026			6/30/2025
	unaudited			unaudited			unaudited			unaudited			unaudited
Operating revenues
Digital entertainment service revenues		2,126			753			868			2,879			1,726
		2,126			753			868			2,879			1,726
Operating costs
Cost of digital entertainment service revenues		887			336			391			1,223			790
		887			336			391			1,223			790
Gross profit		1,239			417			477			1,656			936
Operating expenses
Product development and engineering expenses		148			145			157			293			352
Selling and marketing expenses		376			380			360			756			754
General and administrative expenses		817			837			877			1,654			1,717
Other		1			—			1			1			1
		1,342			1,362			1,395			2,704			2,824
Loss from operations		(103	)		(945	)		(918	)		(1,048	)		(1,888	)
Non-operating income (expense)
Interest income		242			353			436			595			859
Foreign exchange gains (loss) - net		42			(285	)		1,330			(243	)		1,197
Gain on disposal of investment in securities		370			—			—			370			—
Changes in the fair value of an instrument recognized at fair value		—			1			(9	)		1			(6	)
Other - net		—			—			5			—			5
		654			69			1,762			723			2,055
Income (loss) before income taxes		551			(876	)		844			(325	)		167
Income tax expense		—			—			—			—			—
Net income (loss) attributable to shareholders of GigaMedia		551			(876	)		844			(325	)		167
Earnings (loss) per share attributable to GigaMedia:
Basic		0.05			(0.08	)		0.08			(0.03	)		0.02
Diluted		0.05			(0.08	)		0.08			(0.03	)		0.02
Weighted average shares outstanding:
Basic		11,052			11,052			11,052			11,052			11,052
Diluted		11,052			11,052			11,052			11,052			11,052

GIGAMEDIA LIMITED

CONSOLIDATED BALANCE SHEET

(in thousands of US dollars)


	6/30/2026		3/31/2026		6/30/2025
	unaudited		unaudited		unaudited
Assets
Current assets
Cash and cash equivalents		28,705		27,660		30,873
Investment in securities-current		—		4,652		—
Accounts receivable - net		182		105		167
Prepaid expenses		248		392		235
Restricted cash		313		313		313
Other receivables		202		227		259
Other current assets		140		134		140
Total current assets		29,790		33,483		31,987

Investment in securities - noncurrent		—		3,521		8,120
Equity-method investment		12,674		—		—
Property, plant & equipment - net		68		79		98
Intangible assets - net		3		4		4
Prepaid licensing and royalty fees		214		217		86
Other assets		1,833		2,163		1,403
Total assets		44,582		39,467		41,698

Liabilities and equity
Accounts payable		69		30		30
Accrued expenses		1,358		754		1,016
Unearned revenue		735		547		614
Other current liabilities		562		562		332
Total current liabilities		2,724		1,893		1,992
Other liabilities		1,092		1,164		286
Total liabilities		3,816		3,057		2,278
Total equity		40,766		36,410		39,420
Total liabilities and equity		44,582		39,467		41,698

GIGAMEDIA LIMITED

RECONCILIATIONS OF NON-GAAP RESULTS OF OPERATIONS

(in thousands of US dollars)


	Three months ended									Six months ended
	6/30/2026			3/31/2026			6/30/2025			6/30/2026			6/30/2025
	unaudited			unaudited			unaudited			unaudited			unaudited
Reconciliation of Net Income (Loss) to EBITDA
Net income (loss) attributable to GigaMedia		551			(876	)		844			(325	)		167
Depreciation		12			12			13			24			26
Amortization		1			1			2			2			4
Interest income		(242	)		(353	)		(436	)		(595	)		(859	)
Interest expense		—			—			—			—			—
Income tax expense		—			—			—			—			—
EBITDA		322			(1,216	)		423			(894	)		(662	)


FOR IMMEDIATE RELEASE				For further information contact:

				Investor Relations Department
				Country/City Code 8862 Tel: 2656-8000
				IR@gigamedia.com.tw