Riken Keiki Co., Ltd.

Riken Keiki Co., Ltd.

7734.T
Riken Keiki Co., Ltd.JP flagTokyo Stock Exchange
3,440.00
JPY
-85.00
- -
156.37BMarket Cap
Riken Keiki Co., Ltd.
7734.T
(Tokyo Stock Exchange)

Recent

price

3,440.00

P/E

ratio

- -

div

yld

- -

ROIC.AI

2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
TTM
FRC
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
978.74
1,053.95
- -
491.84
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
- -
82.25
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
- -
- -
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
- -
- -
Dividend per Share
456.07
483.31
518.51
559.93
612.94
657.92
735.32
790.14
861.31
935.18
1,014.72
1,120.87
1,271.25
1,410.91
1,544.2
- -
1,467.84
Book Value per Share
505.77
534
576.93
627.37
698.01
734.06
791.31
867.27
933.94
1,012.6
1,084.77
1,181.59
1,323.29
1,517.3
1,610.68
- -
1,596.36
Tangible Book Value per Share
46
46
46
46
46
46
46
46
47
47
47
47
47
47
47
- -
47
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
22,906
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
24.57
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
3,830
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
34.43
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
16.72
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
47,884
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
676
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
76,422
Total Equity
11.8
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
4.86
Return on Invested Capital (%)
8.27
6.85
7.89
8.39
9.02
8.04
11.67
7.79
9.24
9.03
9.17
10.84
14.67
12.82
11.17
12.63
5.72
Return on Capital (%)
9.23
7.59
8.71
9.25
9.9
8.73
12.77
8.96
10.68
10.4
10.35
12
15.57
13.42
11.64
13.16
5.84
Return on Common Equity (%)

Capital Structure

FRC

in mil. unless spec.
Mar'24
Jun'25
Sep'25
ST Debt
1,538
- -
975
LT Borrowings
851
- -
676
LT Finance Leases
816
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
47
- -
47
Market Capitalization
175,088
191,177
178,836

Working Capital

FRC

in mil. unless spec.
Mar'24
Jun'25
Sep'25
Total Current Assets
57,054
- -
59,280
Cash, Cash Equivalents & STI
21,591
- -
21,997
Accounts Receivable, Net
10,789
- -
11,742
Inventories
19,343
- -
20,194
Total Current Liabilities
12,422
- -
11,396
Payables & Accruals
- -
- -
- -
ST Debt
1,538
- -
975
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

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

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
11,491
11,185
11,650
11,256
45,581
2025
- -
- -
- -
- -
49,039
2026
- -
- -
- -
- -
55,212

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
54.41
- -
- -
- -
179.91
2025
- -
- -
- -
- -
172.1
2026
- -
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
39.94
2025
- -
- -
- -
- -
39.98
2026
- -
- -
- -
- -
- -
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.