Environmental Control Center Co.,Ltd.

4657.T
Waste Management
2026/08/21 Updated
Market Cap: $14.3M (¥2.3B)
Stock Price: $2.99 (¥475)
Exchange Rate: 1 USD = ¥158.98

Stock Price Chart

2026/08/21 Updated
53.07
PER (Price Earnings Ratio)
vs Industry Avg: +43.5
0.94
PBR (Price to Book Ratio)
vs Industry Avg: -0.3
2.15%
Dividend Yield
vs Industry Avg: -0.80%

Price Trend

2026/08/21 Updated
Short-term
5-Day MA
+0.81%
Near-term
25-Day MA
+1.35%
Mid-term
75-Day MA
+3.38%
Long-term
200-Day MA
+6.57%

Price & Trading Details

2026/08/21 Updated

PRICE

Previous Close ¥466
Open ¥469
High ¥475
Low ¥467
Close ¥475

TRADING

Volume 3,600
Average Volume 11,828
Turnover ¥1,710,000
Min. Purchase ¥47,500

Shareholder Composition

Updated 2026/08/01
36.9%
Insider Holdings
4.0%
Institutional
59.1%
Public Float
2
Institutional Holders
Insider Holdings 36.9%
Institutional 4.0%
Public Float 59.1%

Dividend History

Updated 2026/08/23
-%
Dividend Yield
¥8
Annual Dividend
0.0%
YoY Growth
4.9%
Payout Ratio
Year Dividend Change
2026 ¥8 0.0%
2025 ¥8 -33.3%
2024 ¥12 +140.0%
2023 ¥5 0.0%
2022 ¥5 -

Financial Performance

2026/08/23 Updated

Revenue & Profit

Margins

Cash Flow

Financial Health

2022 2023 2024 2025
Income Statement
Revenue ¥4,748M ¥5,344M ¥5,595M ¥6,099M
Gross Profit ¥1,043M ¥1,196M ¥1,461M ¥1,337M
Operating Income ¥113M ¥53M ¥329M ¥110M
Pretax Income ¥125M ¥60M ¥321M ¥124M
Net Income ¥223M -¥42M ¥218M ¥8M
EPS ¥46.64 -¥8.81 - ¥1.63
Operating Margin 2.39% 0.99% 5.88% 1.80%
Balance Sheet
Total Assets ¥5,734M ¥5,243M ¥5,602M ¥5,421M
Total Equity ¥2,228M ¥2,162M ¥2,358M ¥2,339M
Total Liabilities ¥3,506M ¥3,082M ¥3,245M ¥3,082M
Cash ¥543M ¥651M ¥676M ¥828M
Interest-bearing Debt ¥1,889M ¥1,739M ¥1,476M ¥1,750M
Equity Ratio 38.85% 41.22% 42.09% 43.15%
D/E Ratio 0.85 0.80 0.63 0.75
Cash Flow
Operating CF ¥55M ¥571M ¥480M ¥189M
Investing CF -¥307M -¥273M -¥140M -¥189M
Financing CF ¥321M -¥188M -¥314M ¥157M
Free CF -¥224M ¥341M ¥349M ¥7M
Efficiency
ROE 10.01% -1.92% 9.26% 0.34%
ROA 3.89% -0.79% 3.90% 0.15%

Company Information

English Name Environmental Control Center Co.,Ltd.
Japanese Name (株)環境管理センター
Stock Code 4657.T (JPX)
Sector / Industry Industrials / Waste Management
Employees 272

About

Environmental Control Center Co.,Ltd. operates as an environmental consulting company in Japan. The company offers monitoring and consulting services for air, water, and soil in the general environment and workplaces. It also provides strange odor surveys, qualification tests on deodorizing equipment/deodorants, odor control in factories/workplaces, odor quality control of products, and odor assessment for product development. In addition, the company offers soil contamination surveys and analysis services; and consulting services for soil contamination control projects, regulatory affairs, information disclosure, and others. Further, it provides environmental impact assessment services, which include preliminary discussions with regulatory authorities, environmental surveys, preparation of environmental assessment statements, post hoc surveys, and discussions with the regulatory authorities for follow-up. The company was incorporated in 1971 and is headquartered in Hachioji, Japan.

Data provided by Yahoo Finance