RS Technologies Past Earnings Performance

Past criteria checks 2/6

RS Technologies has been growing earnings at an average annual rate of 18.5%, while the Semiconductor industry saw earnings declining at 0.4% annually. Revenues have been growing at an average rate of 17% per year. RS Technologies's return on equity is 7.9%, and it has net margins of 12.2%.

Key information

18.53%

Earnings growth rate

18.01%

EPS growth rate

Semiconductor Industry Growth	27.66%
Revenue growth rate	17.05%
Return on equity	7.88%
Net Margin	12.16%
Next Earnings Update	13 Nov 2026

Recent past performance updates

No updates

Recent updates

No updates

Revenue & Expenses Breakdown

How RS Technologies makes and spends money. Based on latest reported earnings, on an LTM basis.

Earnings and Revenue History

OTCPK:RSTC.F Revenue, expenses and earnings (JPY Millions)
Date	Revenue	Earnings	G+A Expenses	R&D Expenses
30 Jun 26	79,303	9,646	6,806	1,909
31 Mar 26	78,244	9,506	9,530	0
31 Dec 25	76,707	9,297	6,307	1,909
30 Sep 25	73,229	10,522	6,968	1,641
30 Jun 25	67,131	9,413	6,080	1,641
31 Mar 25	61,458	9,382	5,477	1,641
31 Dec 24	59,200	9,446	4,630	1,641
30 Sep 24	56,977	7,331	4,336	1,629
30 Jun 24	55,835	7,814	4,194	1,629
31 Mar 24	55,104	7,780	3,891	1,629
31 Dec 23	51,893	7,703	3,777	1,629
30 Sep 23	51,701	7,915	3,850	1,650
30 Jun 23	51,797	8,126	3,847	1,650
31 Mar 23	50,944	8,215	3,892	1,650
31 Dec 22	49,864	7,739	3,650	1,650
30 Sep 22	47,601	7,346	3,844	1,301
30 Jun 22	43,254	6,008	3,631	1,301
31 Mar 22	39,003	5,071	3,593	1,301
31 Dec 21	34,620	3,303	3,574	1,301
30 Sep 21	31,214	2,240	4,359	928
30 Jun 21	28,467	1,768	3,882	928
31 Mar 21	26,063	1,458	3,415	928
31 Dec 20	25,561	2,824	3,068	928
30 Sep 20	24,881	2,859	2,987	0
30 Jun 20	24,639	2,998	3,057	0
31 Mar 20	24,372	3,042	2,952	0
31 Dec 19	24,501	3,035	2,973	0
30 Sep 19	26,003	3,700	2,978	0
30 Jun 19	26,477	3,905	2,805	0
31 Mar 19	26,596	3,998	2,821	0
31 Dec 18	25,478	3,620	2,541	0
30 Sep 18	21,197	3,066	2,174	0
30 Jun 18	17,532	2,516	1,923	0
31 Mar 18	13,623	1,981	1,465	0
31 Dec 17	10,932	2,113	1,232	0
30 Sep 17	10,426	2,140	1,157	0
30 Jun 17	9,906	1,878	1,045	0
31 Mar 17	9,639	1,524	977	0
31 Dec 16	8,864	861	979	0
30 Sep 16	7,735	227	1,014	0
30 Jun 16	6,684	-74	1,076	0
31 Mar 16	5,803	-57	1,035	0
31 Dec 15	5,285	143	937	0
30 Sep 15	4,997	320	825	0

Quality Earnings: RSTC.F has high quality earnings.

Growing Profit Margin: RSTC.F's current net profit margins (12.2%) are lower than last year (14%).

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: RSTC.F's earnings have grown by 18.5% per year over the past 5 years.

Accelerating Growth: RSTC.F's earnings growth over the past year (2.5%) is below its 5-year average (18.5% per year).

Earnings vs Industry: RSTC.F earnings growth over the past year (2.5%) did not outperform the Semiconductor industry 35.8%.

Return on Equity

High ROE: RSTC.F's Return on Equity (7.9%) is considered low.

Return on Assets

Return on Capital Employed

Discover strong past performing companies

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/09/18 11:24
End of Day Share Price	2026/07/28 00:00
Earnings	2026/06/30
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

RS Technologies Co., Ltd. is covered by 4 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
null null	Daiwa Securities Co. Ltd.
Mitsuhiro Osawa	Ichiyoshi Research Institute Inc.
Takashi Nishihira	Okasan Securities Co. Ltd.