Environmental Control Center Co.,Ltd. logo

Environmental Control Center Co.,Ltd.

4657.T

JPXIndustrialsWaste Management

Latest quote

¥482

+¥7.00 · +1.47%

Aug 24, 3:30 PM JST

4657.T company overview

Regular session · JST · Market data may be delayed.

Company profile

Company website

Environmental Control Center Co.,Ltd. is a Japanese firm specializing in environmental consultancy. It offers comprehensive monitoring and advisory services concerning air, water, and soil quality, applicable to both general ecological systems and industrial settings. The company also provides a niche range of services focused on odors, including investigating unusual smells, evaluating the effectiveness of deodorizing products and equipment, managing odors within industrial and commercial spaces, ensuring product odor quality, and conducting odor assessments for new product development. Furthermore, they conduct detailed investigations and analytical work related to soil contamination, alongside providing expert guidance on remediation projects, navigating regulations, and managing information disclosure in this area. Their offerings extend to environmental impact assessments, encompassing initial consultations with regulatory bodies, conducting thorough environmental studies, drafting official assessment reports, carrying out follow-up evaluations, and engaging in subsequent discussions with authorities. Established in 1971, the company's main office is located in Hachioji, Japan.

Industry
Waste Management
Sector
Industrials
Headquarters
JP
CEO
Kengo Mizuochi
Listed since
Jan 11, 2000
Employees
288

Market position

Day range

Current ¥482

52-week range

Current ¥482

Open
¥476
Previous close
¥475
Volume
10K
0.33× average
Average volume
30.4K
Average daily volume
Market cap
2.31B JPY
Beta
1.16
Market reference 1
50-day average
¥461.16
+4.52% above average
200-day average
¥452.86
+6.43% above average

Financials

Financial snapshot

Latest / TTM

Valuation & yield

Enterprise value
3.11B JPY
P/E (TTM)
18.76×
P/B (TTM)
0.95×
P/S (TTM)
0.41×
EV / EBITDA
5.75×
Earnings yield
5.55%
Free cash flow yield
9.66%
Dividend yield
1.66%

Profitability & efficiency

Gross margin
27.43%
Operating margin
4.80%
Net margin
2.20%
Return on equity
5.06%
Return on assets
2.26%
Return on invested capital
3.47%

Financial health

Debt / equity
0.65×
Current ratio
1.14×

Financial statements

Margin trends

Profitability as a percentage of reported revenue.

Gross marginOperating marginNet margin
Gross, operating, and net margin trends29%18%7%-4%Gross margin, FY2021: 21.36%Gross margin, FY2022: 21.71%Gross margin, FY2023: 25.53%Gross margin, FY2024: 21.30%Gross margin, FY2025: 26.72%Operating margin, FY2021: 2.39%Operating margin, FY2022: 0.99%Operating margin, FY2023: 5.88%Operating margin, FY2024: 1.80%Operating margin, FY2025: 4.80%Net margin, FY2021: 4.70%Net margin, FY2022: -0.78%Net margin, FY2023: 3.90%Net margin, FY2024: 0.13%Net margin, FY2025: 2.20%FY2021FY2022FY2023FY2024FY2025
Gross margin FY2021 21.36%. Gross margin FY2022 21.71%. Gross margin FY2023 25.53%. Gross margin FY2024 21.30%. Gross margin FY2025 26.72%. Operating margin FY2021 2.39%. Operating margin FY2022 0.99%. Operating margin FY2023 5.88%. Operating margin FY2024 1.80%. Operating margin FY2025 4.80%. Net margin FY2021 4.70%. Net margin FY2022 -0.78%. Net margin FY2023 3.90%. Net margin FY2024 0.13%. Net margin FY2025 2.20%.

Income trends

Revenue

5.59B JPY-8.39%

Operating income

267.93M JPY+144.58%

Net income

122.97M JPY+1456.02%
Income trends across reported periods6.71B JPY4.26B JPY1.8B JPY−655.7M JPYRevenue, FY2021: 4.75B JPYRevenue, FY2022: 5.34B JPYRevenue, FY2023: 5.59B JPYRevenue, FY2024: 6.1B JPYRevenue, FY2025: 5.59B JPYOperating income, FY2021: 113.42M JPYOperating income, FY2022: 52.97M JPYOperating income, FY2023: 329.17M JPYOperating income, FY2024: 109.55M JPYOperating income, FY2025: 267.93M JPYNet income, FY2021: 222.99M JPYNet income, FY2022: −41.61M JPYNet income, FY2023: 218.41M JPYNet income, FY2024: 7.9M JPYNet income, FY2025: 122.97M JPYFY2021FY2022FY2023FY2024FY2025
Revenue FY2021 4.75B JPY. Revenue FY2022 5.34B JPY. Revenue FY2023 5.59B JPY. Revenue FY2024 6.1B JPY. Revenue FY2025 5.59B JPY. Operating income FY2021 113.42M JPY. Operating income FY2022 52.97M JPY. Operating income FY2023 329.17M JPY. Operating income FY2024 109.55M JPY. Operating income FY2025 267.93M JPY. Net income FY2021 222.99M JPY. Net income FY2022 −41.61M JPY. Net income FY2023 218.41M JPY. Net income FY2024 7.9M JPY. Net income FY2025 122.97M JPY.
Metric (JPY)FY2025FY2024FY2023FY2022FY2021
Revenue5.59B JPY6.1B JPY5.59B JPY5.34B JPY4.75B JPY
Cost of goods sold4.09B JPY4.8B JPY4.17B JPY4.18B JPY3.73B JPY
Gross profit1.49B JPY1.3B JPY1.43B JPY1.16B JPY1.01B JPY
Research and development6.03M JPY4.97M JPY1.84M JPY
Selling, general, and administrative1.23B JPY1.18B JPY1.09B JPY1.11B JPY900.95M JPY
Operating expenses1.23B JPY1.19B JPY1.1B JPY1.11B JPY900.95M JPY
Interest income975K JPY716K JPY818K JPY962K JPY648K JPY
Interest expense29.48M JPY20.99M JPY13.52M JPY13.28M JPY9.93M JPY
Depreciation and amortization272.91M JPY255.48M JPY264.94M JPY273.8M JPY243.22M JPY
Operating income267.93M JPY109.55M JPY329.17M JPY52.97M JPY113.42M JPY
Net income122.97M JPY7.9M JPY218.41M JPY−41.61M JPY222.99M JPY

Company facts updated Aug 24, 2026.

Corporate actions

Annual dividends per share

Cash distributions grouped by calendar year; partial years are marked.

¥8.00

2025 complete year0.0% since 2021

2026 partial: ¥8.00

* Partial calendar year in the available dividend history.

Corporate action history

DividendUpcoming

Ex-dividend Jun 29, 2027

¥12.00

Special

Record Jun 30, 2027 · Payment Jun 29, 2027

Dividend

Ex-dividend Jun 29, 2026

¥8.00

Annual

Record Jun 30, 2026 · Payment Sep 30, 2026

Dividend

Ex-dividend Jun 27, 2025

¥8.00

Annual

Record Jun 30, 2025 · Payment Sep 25, 2025

Dividend

Ex-dividend Jun 27, 2024

¥12.00

Annual

Record Jun 30, 2024 · Payment Sep 26, 2024

Dividend

Ex-dividend Jun 29, 2023

¥5.00

Annual

Record Jun 30, 2023 · Payment Sep 27, 2023

Dividend

Ex-dividend Jun 29, 2022

¥5.00

Annual

Record Jun 30, 2022 · Payment Sep 28, 2022

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