World

Top 78 largest Companies in the Pollution & Treatment Controls industry in the World by Market Cap

This is the list of the largest public listed companies in the Pollution & Treatment Controls industry in the world by market capitalization with links to their reference stock.

World Pollution & Treatment Controls Industry Analysis
World Top Companies World Companies Analysis

Top Pollution & Treatment Controls Companies in the World as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
31 Wuxi Delinhai Environmental Technology Co. Ltd $376.1 M China Chinese Industrials Chinese Pollution & Treatment Controls
32 Aker Carbon Capture AS $372.2 M

(July 1, 2024)

 Norway Norway Industrials Norway Pollution & Treatment Controls
33 SIIC Environment Holdings Ltd $356.9 M Singapore Singaporean Industrials Singaporean Pollution & Treatment Controls
34 Aduro Clean Technologies, Inc. $354.6 M Canada Canadian Industrials Canadian Pollution & Treatment Controls
35 Sunpower Group Ltd $342.0 M China Chinese Industrials Chinese Pollution & Treatment Controls
36 Ebara Jitsugyo Co.,Ltd. $338.2 M Japan Japanese Industrials Japanese Pollution & Treatment Controls
37 Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. $332.4 M China Chinese Industrials Chinese Pollution & Treatment Controls
38 Grupo Rotoplas S.A.B. de C.V. $316.3 M Mexico Mexican Industrials Mexican Pollution & Treatment Controls
39 Niutech Environment Technology Corp $273.0 M China Chinese Industrials Chinese Pollution & Treatment Controls
40 China Everbright Greentech Ltd $249.5 M Hong Kong HK Industrials HK Pollution & Treatment Controls
41 Nihon Trim Co. Ltd $236.6 M Japan Japanese Industrials Japanese Pollution & Treatment Controls
42 Xiongan Kerong Environment Technology Co. Ltd $222.5 M China Chinese Industrials Chinese Pollution & Treatment Controls
43 Maezawa Industries, Inc. $217.8 M Japan Japanese Industrials Japanese Pollution & Treatment Controls
44 China Ecotek Corp $209.4 M Taiwan Taiwanese Industrials Taiwanese Pollution & Treatment Controls
45 Anhui Huaqi Environmental Protection Technology Co. Ltd $203.0 M China Chinese Industrials Chinese Pollution & Treatment Controls
46 KC Cottrell Co. Ltd $120.4 M South Korea South Korean Industrials South Korean Pollution & Treatment Controls
47 Desiccant Technology Corp $119.4 M

(Jan. 1, 2024)

 Taiwan Taiwanese Industrials Taiwanese Pollution & Treatment Controls
48 Waterco Limited $117.5 M

(July 1, 2024)

 Australia Australian Industrials Australian Pollution & Treatment Controls
49 Advanced Emissions Solutions, Inc. $111.7 M

(July 1, 2024)

 United States US Industrials US Pollution & Treatment Controls
50 China Boqi Environmental $109.8 M China Chinese Industrials Chinese Pollution & Treatment Controls
51 Super Dragon Technology Co. Ltd $101.9 M Taiwan Taiwanese Industrials Taiwanese Pollution & Treatment Controls
52 Fluence Corporation Limited $82.8 M

(July 1, 2024)

 United States US Industrials US Pollution & Treatment Controls
53 The Environmental Group Limited $82.1 M

(July 1, 2024)

 Australia Australian Industrials Australian Pollution & Treatment Controls
54 Vow ASA $72.6 M

(July 1, 2024)

 Norway Norway Industrials Norway Pollution & Treatment Controls
55 Midwest Energy Emissions Corp $62.8 M

(July 1, 2024)

 United States US Industrials US Pollution & Treatment Controls
56 Leader Environmental Technologies Ltd $50.7 M

(July 1, 2025)

 Singapore Singaporean Industrials Singaporean Pollution & Treatment Controls
57 Wolftank-Adisa Holding AG $29.3 M Austria Austria Industrials Austria Pollution & Treatment Controls
58 GSD Technologies Co. Ltd $22.7 M Cayman Islands Cayman Islands Industrials Cayman Islands Pollution & Treatment Controls
59 LiqTech International, Inc. $14.3 M Denmark Danish Industrials Danish Pollution & Treatment Controls
60 Euro Tech Holdings Company Limited $9.3 M Hong Kong HK Industrials HK Pollution & Treatment Controls

Top Pollution & Treatment Controls Companies in the World as of Jan. 01, 2026

31. Wuxi Delinhai Environmental Technology Co. Ltd

Company Profile: Wuxi Delinhai Environmental Technology Co. Ltd
Market Cap (USD): $376.1 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

32. Aker Carbon Capture AS

Company Profile: Aker Carbon Capture AS
Market Cap (USD): $372.2 M (July 1, 2024)
Country: Norway
Sector: Norway Industrials
Industry: Norway Pollution & Treatment Controls

33. SIIC Environment Holdings Ltd

Company Profile: SIIC Environment Holdings Ltd
Market Cap (USD): $356.9 M
Country: Singapore
Sector: Singaporean Industrials
Industry: Singaporean Pollution & Treatment Controls

34. Aduro Clean Technologies, Inc.

Company Profile: Aduro Clean Technologies, Inc.
Market Cap (USD): $354.6 M
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Pollution & Treatment Controls

35. Sunpower Group Ltd

Company Profile: Sunpower Group Ltd
Market Cap (USD): $342.0 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

36. Ebara Jitsugyo Co.,Ltd.

Company Profile: Ebara Jitsugyo Co.,Ltd.
Market Cap (USD): $338.2 M
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Pollution & Treatment Controls

37. Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd.

Company Profile: Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd.
Market Cap (USD): $332.4 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

38. Grupo Rotoplas S.A.B. de C.V.

Company Profile: Grupo Rotoplas S.A.B. de C.V.
Market Cap (USD): $316.3 M
Country: Mexico
Sector: Mexican Industrials
Industry: Mexican Pollution & Treatment Controls

39. Niutech Environment Technology Corp

Company Profile: Niutech Environment Technology Corp
Market Cap (USD): $273.0 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

40. China Everbright Greentech Ltd

Company Profile: China Everbright Greentech Ltd
Market Cap (USD): $249.5 M
Country: Hong Kong
Sector: HK Industrials
Industry: HK Pollution & Treatment Controls

41. Nihon Trim Co. Ltd

Company Profile: Nihon Trim Co. Ltd
Market Cap (USD): $236.6 M
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Pollution & Treatment Controls

42. Xiongan Kerong Environment Technology Co. Ltd

Company Profile: Xiongan Kerong Environment Technology Co. Ltd
Market Cap (USD): $222.5 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

43. Maezawa Industries, Inc.

Company Profile: Maezawa Industries, Inc.
Market Cap (USD): $217.8 M
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Pollution & Treatment Controls

44. China Ecotek Corp

Company Profile: China Ecotek Corp
Market Cap (USD): $209.4 M
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Pollution & Treatment Controls

45. Anhui Huaqi Environmental Protection Technology Co. Ltd

Company Profile: Anhui Huaqi Environmental Protection Technology Co. Ltd
Market Cap (USD): $203.0 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

46. KC Cottrell Co. Ltd

Company Profile: KC Cottrell Co. Ltd
Market Cap (USD): $120.4 M
Country: South Korea
Sector: South Korean Industrials
Industry: South Korean Pollution & Treatment Controls

47. Desiccant Technology Corp

Company Profile: Desiccant Technology Corp
Market Cap (USD): $119.4 M (Jan. 1, 2024)
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Pollution & Treatment Controls

48. Waterco Limited

Company Profile: Waterco Limited
Market Cap (USD): $117.5 M (July 1, 2024)
Country: Australia
Sector: Australian Industrials
Industry: Australian Pollution & Treatment Controls

49. Advanced Emissions Solutions, Inc.

Company Profile: Advanced Emissions Solutions, Inc.
Market Cap (USD): $111.7 M (July 1, 2024)
Country: United States
Sector: US Industrials
Industry: US Pollution & Treatment Controls

50. China Boqi Environmental

Company Profile: China Boqi Environmental
Market Cap (USD): $109.8 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Pollution & Treatment Controls

51. Super Dragon Technology Co. Ltd

Company Profile: Super Dragon Technology Co. Ltd
Market Cap (USD): $101.9 M
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Pollution & Treatment Controls

52. Fluence Corporation Limited

Company Profile: Fluence Corporation Limited
Market Cap (USD): $82.8 M (July 1, 2024)
Country: United States
Sector: US Industrials
Industry: US Pollution & Treatment Controls

53. The Environmental Group Limited

Company Profile: The Environmental Group Limited
Market Cap (USD): $82.1 M (July 1, 2024)
Country: Australia
Sector: Australian Industrials
Industry: Australian Pollution & Treatment Controls

54. Vow ASA

Company Profile: Vow ASA
Market Cap (USD): $72.6 M (July 1, 2024)
Country: Norway
Sector: Norway Industrials
Industry: Norway Pollution & Treatment Controls

55. Midwest Energy Emissions Corp

Company Profile: Midwest Energy Emissions Corp
Market Cap (USD): $62.8 M (July 1, 2024)
Country: United States
Sector: US Industrials
Industry: US Pollution & Treatment Controls

56. Leader Environmental Technologies Ltd

Company Profile: Leader Environmental Technologies Ltd
Market Cap (USD): $50.7 M (July 1, 2025)
Country: Singapore
Sector: Singaporean Industrials
Industry: Singaporean Pollution & Treatment Controls

57. Wolftank-Adisa Holding AG

Company Profile: Wolftank-Adisa Holding AG
Market Cap (USD): $29.3 M
Country: Austria
Sector: Austria Industrials
Industry: Austria Pollution & Treatment Controls

58. GSD Technologies Co. Ltd

Company Profile: GSD Technologies Co. Ltd
Market Cap (USD): $22.7 M
Country: Cayman Islands
Sector: Cayman Islands Industrials
Industry: Cayman Islands Pollution & Treatment Controls

59. LiqTech International, Inc.

Company Profile: LiqTech International, Inc.
Market Cap (USD): $14.3 M
Country: Denmark
Sector: Danish Industrials
Industry: Danish Pollution & Treatment Controls

60. Euro Tech Holdings Company Limited

Company Profile: Euro Tech Holdings Company Limited
Market Cap (USD): $9.3 M
Country: Hong Kong
Sector: HK Industrials
Industry: HK Pollution & Treatment Controls

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