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  2. •

    Electronic technology

  3. •

    Electronic equipment/Instruments
Riken Keiki Co., Ltd.

Riken Keiki Co., Ltd.

TTSE:7734
3,385.00
JPY
-45.00
(-1.31%)
132.73BMarket Cap
Nov 12Next Earn
Riken Keiki Co., Ltd.
TSE:7734
(Tokyo Stock Exchange)

Recent

price

3,385.00

P/E

ratio

- -

div

yld

- -

ROIC.AI

2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
TTM
JPY
431.64
443.42
426.58
434.79
459.71
504.61
503.22
604.35
659.07
692.16
692.35
802.77
966.55
978.73
1,053.95
1,214.64
- -
Revenue per Share
40.61
35.67
43.64
49.87
58.03
55.49
88.93
68.31
88.14
93.38
100.85
128.13
186.21
179.91
172.1
219.06
- -
Basic EPS, GAAP
26.55
-0.72
41.19
2.29
11.84
57.7
31.78
36.01
68.43
25.37
27.98
175.65
74.35
-0.46
95.62
182.74
- -
Free Cash Flow per Basic Share
8.49
8.49
8.49
8.49
9.24
10.49
11.5
12.49
16.48
19.49
20.98
21.49
39.45
39.94
39.98
50.45
- -
Dividend per Share
517.82
546.7
587.83
636.69
706.22
740.25
822.71
891.14
948.6
1,019.97
1,096.8
1,206.38
1,361.13
1,555.65
1,687.03
1,878.29
- -
Book Value per Share
505.77
533.99
576.92
627.36
698
734.03
770.59
843.44
888.85
965.27
1,050.61
1,166.36
1,323.17
1,517.2
1,631.26
1,802.62
- -
Tangible Book Value per Share
46
46
46
46
46
46
46
46
47
47
47
47
47
47
47
45
46
Basic Weighted Avg Shares
20,044
20,587
19,802
20,180
21,335
23,418
23,358
28,089
30,651
32,189
32,209
37,364
45,005
45,581
49,039
55,212
- -
Sales/Revenue/Turnover
24.79
12.68
14.12
16.1
15.79
15.44
17.13
15.72
16.65
19.25
20.49
22.49
25.67
25.18
21.7
22.5
- -
Operating Margin (%)
599
715
729
758
735
898
790
1,115
1,309
1,339
1,530
1,855
1,917
1,971
2,062
2,053
- -
Depreciation Expense
1,886
1,656
2,026
2,315
2,693
2,575
4,128
3,175
4,099
4,343
4,692
5,964
8,670
8,379
8,008
9,957
- -
Net Income, GAAP
36.73
39.53
35.41
32.24
29.77
28.37
21.32
26.98
26.28
27.37
28.31
31.42
26.29
31.87
29.44
25.43
- -
Effective Tax Rate (%)
9.41
8.05
10.23
11.47
12.62
11
17.67
11.3
13.37
13.49
14.57
15.96
19.27
18.38
16.33
18.03
- -
Profit Margin (%)
15,634
14,474
17,039
16,142
17,607
20,437
20,891
22,897
26,432
26,749
26,900
31,121
37,277
44,633
48,777
54,073
- -
Working Capital
1,631
1,278
1,703
1,775
1,738
1,628
1,162
1,526
1,509
1,584
2,391
1,827
1,643
1,666
1,741
2,217
- -
LT Debt
24,045
25,383
27,288
29,552
32,776
34,355
39,148
42,527
46,213
49,636
52,615
56,859
63,384
72,454
77,504
85,384
- -
Total Equity
7.3
5.6
6.1
6.89
6.82
7
7.85
7.29
7.86
8.71
8.53
9.64
13.05
10.74
9.38
10.68
- -
Return on Invested Capital (%)
7.36
6.13
7.05
7.48
7.98
7.14
10.51
7
8.38
8.31
8.51
10.11
13.72
11.83
10.28
11.77
- -
Return on Capital (%)
8.09
6.7
7.69
8.14
8.64
7.67
11.38
7.97
9.58
9.49
9.53
11.13
14.51
12.34
10.68
12.23
- -
Return on Common Equity (%)

Capital Structure

JPY

•

in mil. unless spec.
Sep'26
Mar'26
Jun'27
ST Debt
975
1,652
- -
LT Borrowings
676
815
- -
LT Finance Leases
- -
1,402
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
46
45
45
Market Capitalization
143,581
132,731
167,959

Working Capital

JPY

•

in mil. unless spec.
Sep'26
Mar'26
Jun'27
Total Current Assets
62,320
64,997
- -
Cash, Cash Equivalents & STI
25,737
27,930
- -
Accounts Receivable, Net
11,738
11,584
- -
Inventories
19,338
19,762
- -
Total Current Liabilities
11,109
10,923
- -
Payables & Accruals
- -
- -
- -
ST Debt
975
1,652
- -
Deferred Revenue
- -
- -
- -

Growth Rates

JPY

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
9.57%
10.2%
10.17%
Free Cash Flow
-2,051.65%
-4,104.51%
86.71%
Net Income, GAAP
16.94%
17.81%
24.35%
Sales/Revenue/Turnover
9.21%
11.58%
12.59%
Total Cash Common Dividend
18.7%
22.14%
23.26%

Quarterly Revenue

JPY

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2025
- -
- -
- -
- -
49,039
2026
- -
- -
- -
- -
55,212
2027
- -
- -
- -
- -
- -

Quarterly Earnings Per Share

JPY

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2025
- -
- -
- -
- -
172.1
2026
- -
- -
- -
- -
219.06
2027
- -
- -
- -
- -
- -

Quarterly Dividends Per Share

JPY

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2025
- -
- -
- -
- -
39.98
2026
- -
- -
- -
- -
50.45
2027
- -
- -
- -
- -
- -
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Business
Riken Keiki Co., Ltd. Riken Keiki Co., Ltd. (7734.T) manufactures and sells gas detection and alarm equipment, analytical instruments, and environmental monitoring devices primarily for industrial safety applications. Founded in 1939 and headquartered in Itabashi-ku, Tokyo, Japan, the company engages in research, development, production, sales, and after-sales maintenance of its products, which include stationary gas detectors and alarms for continuous monitoring; transportable and portable gas detectors such as multi-gas detectors, single toxic gas monitors, oxygen deficiency alarms, combustible gas leak checkers, and six-component or four-component portable detectors; gas detection tubes and optical indicators; explosion-proof calorimeters; auto-emission analyzers; surface analyzers including photoelectron spectrometers; medical gas indicators; and portable salinity analyzers like SALCON. It operates through sales offices across Japan including Sapporo, Sendai, Nagoya, Kansai, and Fukuoka, and maintains an international presence via subsidiaries such as RIKEN KEIKI TAIWAN CO., LTD., RIKEN KEIKI COMMERCIAL (SHANGHAI) CO., LTD., RKI Instruments, Inc. in the United States, R K Instruments (S) Pte Ltd in Singapore, and RIKEN KEIKI GmbH in Europe, serving industries including semiconductors, petrochemicals, marine, infrastructure, manufacturing, construction, oil and gas, and firefighting with a focus on explosion prevention, toxic gas detection, oxygen monitoring, and environmental measurement. Recent developments include strengthened domestic and overseas sales structures with emphasis on fixed-type detectors and high-value-added products, robust financial performance in the six months ended September 30, 2025 with consolidated net sales up 20.6% year-over-year alongside operating profit growth, publication of the Integrated Report 2025 highlighting sustainability efforts aligned with SDGs, organizational changes announced on September 22, 2025, and strategic focus on tape-type gas detectors for the overseas semiconductor market, R&D investments comprising about 8% of revenue, and business expansion targeting North America, Asia, and infrastructure safety amid recovery in semiconductor capital investment.