Largest Pollution & Treatment Controls Companies by Market Cap

The Pollution & Treatment Controls sector has 110 publicly listed stocks with a combined market cap of $74.35 Billion. Veralto Corporation leads the sector with a market cap of $23.71 Billion. This ranking covers all Pollution & Treatment Controls stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$74.35 Billion

Companies Listed

110

Largest Company

Veralto Corporation
Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 Veralto Corporation
NYSE:VLTO 		$23.71 Billion $23.71 Billion USA $95.48 -0.85% -0.86% 31.35 Million
2 Zurn Elkay Water Solutions Corporation
NYSE:ZWS 		$7.73 Billion $7.73 Billion USA $46.18 +0.20% -3.00% 16.24 Million
3 Suzhou TA&A Ultra Clean Technology Co Ltd
SHE:300390 		$6.36 Billion CN¥43.45 Billion China CN¥52.30 -2.72% -9.39% 775.22 Million
4 KURITA WTR IND.UNSP.ADR 2
F:KWI0 		$4.52 Billion €3.87 Billion Germany €83.00 +0.61% -0.60% 36.00
5 CECO Environmental Corp.
NASDAQ:CECO 		$3.94 Billion $3.94 Billion USA $67.46 -4.54% -8.96% 17.70 Million
6 Fujian Longking Co Ltd
SHG:600388 		$3.29 Billion CN¥22.49 Billion China CN¥17.71 -1.06% -7.23% 285.57 Million
7 Munters Group AB
ST:MTRS 		$2.70 Billion Skr25.09 Billion Sweden Skr137.45 -2.07% -14.81% 13.35 Million
8 CHINA CONCH VENT. HD -01
F:68C 		$1.67 Billion €1.42 Billion Germany €0.80 +0.00% -5.36% 400.00
9 MayAir Technology (China) Co. Ltd. A
SHG:688376 		$1.22 Billion CN¥8.34 Billion China CN¥61.69 +1.35% -4.95% 35.06 Million
10 Central Plains Environment Protection Co Ltd
SHE:000544 		$1.04 Billion CN¥7.09 Billion China CN¥7.27 -1.36% -1.22% 75.00 Million
11 Shanghai Emperor of Cleaning Hi-Tech Co Ltd
SHG:603200 		$1.02 Billion CN¥6.99 Billion China CN¥39.81 +10.00% -1.22% 221.15 Million
12 Purecycle Technologies Holdings Corp
NASDAQ:PCT 		$1.01 Billion $1.01 Billion USA $5.58 -4.62% -12.68% 80.28 Million
13 Jingjin Environmental Protection Co Ltd
SHG:603279 		$945.47 Million CN¥6.46 Billion China CN¥11.21 -1.49% -1.58% 208.62 Million
14 Niutech Environment Technology Corp
SHG:688309 		$898.26 Million CN¥6.14 Billion China CN¥77.31 -0.74% -1.85% 47.27 Million
15 Fujian Longma Envi Sanitation
SHG:603686 		$852.28 Million CN¥5.82 Billion China CN¥14.02 +5.65% +2.41% 378.35 Million
16 Zhejiang Goldensea Envi Tech C
SHG:603311 		$841.88 Million CN¥5.75 Billion China CN¥24.39 -1.45% -16.96% 137.29 Million
17 Wuxi Delinhai Environmental Technology Co Ltd
SHG:688069 		$839.34 Million CN¥5.74 Billion China CN¥36.62 +0.03% -0.08% 69.06 Million
18 Hebei Sailhero Environmental
SHE:300137 		$782.05 Million CN¥5.34 Billion China CN¥9.96 -2.45% -11.15% 408.83 Million
19 Runner Xiamen Corp
SHG:603408 		$759.73 Million CN¥5.19 Billion China CN¥11.60 +2.47% -4.61% 84.15 Million
20 ION Exchange (India) Limited
NSE:IONEXCHANG 		$574.32 Million Rs53.11 Billion India Rs432.00 -3.07% +5.57% 13.39 Million
21 Shanghai Sheng Jian Environment Technology Co Ltd
SHG:603324 		$555.21 Million CN¥3.79 Billion China CN¥25.13 +1.05% -4.01% 81.17 Million
22 Sunrise Energy Metals Ltd
AU:SRL 		$513.85 Million AU$726.23 Million Australia AU$18.48 -1.28% +15.50% 16.61 Million
23 Penyao Environmental Protection Co Ltd Class A
SHE:300664 		$502.41 Million CN¥3.43 Billion China CN¥4.54 -2.58% -3.81% 163.49 Million
24 Shanghai Canature Environmental
SHE:300272 		$498.39 Million CN¥3.41 Billion China CN¥5.57 -2.62% -4.62% 231.83 Million
25 Aduro Clean Technologies Inc. Common Stock
NASDAQ:ADUR 		$442.69 Million $442.69 Million USA $12.49 -3.25% -8.03% 9.06 Million
26 Nanjing CEC Environmental Protect
SHE:300172 		$438.68 Million CN¥3.00 Billion China CN¥4.43 -2.85% -5.54% 228.08 Million
27 Cambi ASA
OL:CAMBI 		$405.83 Million Nkr3.86 Billion Norway Nkr24.10 +2.55% +9.05% 1.67 Million
28 Scimee Sci &Tech Co Ltd
SHE:300425 		$392.34 Million CN¥2.68 Billion China CN¥3.93 -3.20% -3.91% 190.72 Million
29 Shanghai CEO Environmental Protection Technology Co Ltd
SHG:688335 		$384.50 Million CN¥2.63 Billion China CN¥17.75 -2.74% -8.97% 48.42 Million
30 Energy Recovery Inc
NASDAQ:ERII 		$360.38 Million $360.38 Million USA $7.06 -0.42% -7.47% 24.98 Million
31 Shenwu Energy Saving Co Ltd
SHE:000820 		$322.62 Million CN¥2.20 Billion China CN¥3.41 -3.40% -5.54% 464.93 Million
32 Zhejiang Tuna Environmental Science & Technology Co Ltd
SHG:603177 		$313.74 Million CN¥2.14 Billion China CN¥10.50 -2.33% -2.60% 179.23 Million
33 ShenZhen GAD Environmental Technology Co. Ltd.
SHE:300854 		$307.30 Million CN¥2.10 Billion China CN¥15.02 -3.16% -11.07% 145.09 Million
34 Cadiz Inc
NASDAQ:CDZI 		$297.22 Million $297.22 Million USA $3.51 -2.50% -15.73% 21.64 Million
35 Anhui Huaqi Environmental Protection Technology Co. Ltd.
SHE:300929 		$297.18 Million CN¥2.03 Billion China CN¥15.37 -2.78% -3.58% 182.80 Million
36 Absolent Group AB
ST:ABSO 		$260.72 Million Skr2.42 Billion Sweden Skr214.00 -0.47% +4.39% 58.70K
37 Envipco Holding N.V.
AS:ENVI 		$251.12 Million €214.79 Million Netherlands €3.25 +3.01% -7.01% 1.67 Million
38 Anhui Yuanchen Environmental Protection Science & Technology Co. Ltd.
SHG:688659 		$208.14 Million CN¥1.42 Billion China CN¥8.89 -4.10% -9.84% 69.22 Million
39 Suzhou Shijing Environmental Technology Co.Ltd.
SHE:301030 		$205.53 Million CN¥1.40 Billion China CN¥6.94 -4.80% -7.71% 191.71 Million
40 Xiongan Kerong Environment Technology Co Ltd
SHE:300152 		$174.19 Million CN¥1.19 Billion China CN¥1.67 -5.11% -3.47% 442.94 Million
41 China Ecotek Corp
TW:1535 		$172.90 Million NT$5.49 Billion Taiwan NT$44.35 -0.67% -3.59% 992.40K
42 NX Filtration Holding BV
AS:NXFIL 		$162.55 Million €139.04 Million Netherlands €3.01 -1.95% -5.79% 1.64 Million
43 Waterco Ltd
AU:WAT 		$148.77 Million AU$210.26 Million Australia AU$6.00 +0.00% +0.00% 15.88K
44 Pyrum Innovations AG
OL:PYRUM 		$148.61 Million Nkr1.41 Billion Norway Nkr329.00 -0.60% +5.11% 636.00
45 Kc Cottrell
KO:119650 		$117.68 Million ₩173.64 Billion Korea ₩1581.67 +0.00% +0.00% 0.00
46 Bright Sheland International Co Ltd
TWO:4556 		$113.29 Million NT$3.60 Billion Taiwan NT$85.00 -5.97% +20.57% 15.43 Million
47 PYRUM INNOV.AG NA O.N.
F:PYR 		$112.90 Million €96.57 Million Germany €29.60 -6.03% +5.34% 780.00
48 GnBS Engineering Co. Ltd.
KQ:382800 		$104.62 Million ₩154.38 Billion Korea ₩4850.00 -0.10% -4.53% 22.63 Million
49 Arq Inc
NASDAQ:ARQ 		$88.86 Million $88.86 Million USA $2.07 -3.27% -10.00% 5.30 Million
50 Mirae Asset Daewoo Special Purpose Acquisition Company 4 Co. Ltd
KQ:333430 		$77.87 Million ₩114.90 Billion Korea ₩3745.00 -1.96% -1.58% 8.63 Million
51 Vow ASA
OL:VOW 		$76.40 Million Nkr726.03 Million Norway Nkr2.50 +0.00% +4.60% 73.17 Million
52 Super Dragon Technology Co Ltd
TW:9955 		$76.01 Million NT$2.41 Billion Taiwan NT$23.10 -1.07% -3.35% 5.63 Million
53 Fluence Corporation Ltd
AU:FLC 		$62.27 Million AU$88.01 Million Australia AU$0.08 +1.32% +13.24% 13.82 Million
54 Eugene SPAC 1
KQ:187790 		$62.25 Million ₩91.85 Billion Korea ₩2995.00 -0.33% -2.12% 3.56 Million
55 Amiad Water Systems Ltd
TA:AMD 		$57.13 Million ILA21.31 Billion Israel ILA698.50 +0.00% -4.69% 62.15K
56 374Water Inc. Common Stock
NASDAQ:SCWO 		$56.17 Million $56.17 Million USA $3.17 +2.26% -4.52% 1.72 Million
57 Fluence Corporation Limited
F:4SVE 		$52.06 Million €44.53 Million Germany €0.04 +1.19% +16.44% 20.00K
58 Unibios Holdings S.A
AT:BIOSK 		$47.96 Million €41.02 Million Greece €2.62 +0.58% -2.06% 366.67K
59 Fuel Tech Inc
NASDAQ:FTEK 		$45.26 Million $45.26 Million USA $1.91 +9.14% +23.23% 4.98 Million
60 BioRem Inc.
V:BRM 		$39.62 Million CA$54.77 Million Canada CA$3.38 -2.31% -6.37% 415.65K
61 Dancomech Holdings Bhd
KLSE:5276 		$38.33 Million RM152.68 Million Malaysia RM0.35 +0.00% +1.47% 2.58 Million
62 Co2 Capsol AS
OL:CAPSL 		$35.62 Million Nkr338.47 Million Norway Nkr4.51 -16.17% -12.60% 618.46K
63 Qleanair Holding AB
ST:QAIR 		$29.74 Million Skr276.38 Million Sweden Skr18.60 +1.64% -1.59% 307.14K
64 Environmental Clean Technologies Ltd
AU:ECT 		$29.20 Million AU$41.27 Million Australia AU$0.12 -4.17% +4.55% 23.77 Million
65 ClearSign Combustion Corporation
NASDAQ:CLIR 		$27.47 Million $27.47 Million USA $4.04 +4.81% +3.20% 463.48K
66 De.Mem Ltd
AU:DEM 		$26.38 Million AU$37.28 Million Australia AU$0.12 +0.00% +0.00% 5.59 Million
67 ARENA.PL S.A. ZY -50
F:8G6 		$25.72 Million €22.00 Million Germany €0.07 +5.38% +17.09% 0.00
68 Handok Clean Tech Co. Ltd
KQ:256150 		$25.63 Million ₩37.82 Billion Korea ₩4900.00 +0.31% +2.51% 124.06K
69 Cosmos Technology International Berhad
KLSE:0261 		$23.83 Million RM94.91 Million Malaysia RM0.37 +0.00% +5.71% 13.87 Million
70 WOLFTANK-ADISA HLDG O.N.
F:WAH 		$23.75 Million €20.32 Million Germany €4.26 -0.93% -11.62% 300.00
71 Wolftank Group AG
XETRA:WAH 		$23.56 Million €20.15 Million Germany €4.46 +0.68% +7.99% 137.76K
72 M VEST WATER NK-00227652
F:7YA 		$21.88 Million €18.72 Million Germany €0.66 +3.94% +1.54% 0.00
73 Parkway Corporate Ltd
AU:PWN 		$21.55 Million AU$30.46 Million Australia AU$0.01 -8.33% -8.33% 52.52 Million
74 Environmental Group Ltd (the)
AU:EGL 		$21.54 Million AU$30.44 Million Australia AU$0.08 -1.23% -2.44% 6.60 Million
75 Filter Vision Public Company Limited
BK:FVC 		$21.17 Million ฿679.17 Million Thailand ฿0.31 +0.00% -3.13% 53.48 Million
76 LiqTech International Inc
NASDAQ:LIQT 		$20.00 Million $20.00 Million USA $0.76 +0.18% +33.23% 2.53 Million
77 GSD Technologies Co. Ltd
TW:6641 		$19.32 Million NT$613.20 Million Taiwan NT$16.80 -0.59% -2.61% 496.73K
78 Thermal Energy International Inc.
V:TMG 		$19.17 Million CA$26.50 Million Canada CA$0.16 +0.00% +0.00% 1.28 Million
79 Wolftank Group AG
VI:WOLF 		$19.01 Million €16.26 Million Austria €3.70 -3.14% -2.63% 29.66K
80 BIO UV Group
PA:ALTUV 		$18.98 Million €16.23 Million France €1.30 +0.00% -2.26% 472.08K
81 Brite Tech Bhd
KLSE:0011 		$16.45 Million RM65.52 Million Malaysia RM0.26 -1.89% -5.45% 2.49 Million
82 BEYOND MED TEC. INC. NEW
F:7FM 		$15.19 Million €13.00 Million Germany €0.44 +0.00% +0.00% 852.00
83 Bactiquant AS
CO:BACTIQ 		$12.33 Million Dkr78.80 Million Denmark Dkr2.10 -1.41% -9.48% 700.90K
84 TOMI Environmental Solutions Inc
NASDAQ:TOMZ 		$12.01 Million $12.01 Million USA $1.56 -1.27% -8.24% 458.58K
85 Kc Green Holdi
KO:009440 		$11.75 Million ₩17.33 Billion Korea ₩756.00 +0.00% +0.00% 0.00
86 Euro Tech Holdings Company Ltd
NASDAQ:CLWT 		$11.34 Million $11.34 Million USA $1.53 -3.16% -6.71% 430.48K
87 UV Germi SA
PA:ALUVI 		$9.41 Million €8.05 Million France €2.78 -0.71% +1.09% 18.10K
88 Bawat Water Technologies AB
ST:BAWAT 		$9.31 Million Skr86.50 Million Sweden Skr0.98 -16.95% -17.65% 199.58K
89 Banka BioLoo Limited
NSE:BANKA 		$9.16 Million Rs846.67 Million India Rs77.86 -4.79% -1.44% 111.86K
90 Osmosun SA
PA:ALWTR 		$9.00 Million €7.70 Million France €1.20 -5.51% -4.00% 1.84 Million
91 Sharc International Systems
F:IWIA 		$8.97 Million €7.67 Million Germany €0.05 +5.94% +17.58% 0.00
92 Aeris Environmental Ltd
AU:AEI 		$7.68 Million AU$10.85 Million Australia AU$0.04 +0.00% +4.76% 2.46 Million
93 BAWAT WATER TECHNOLOGIES
F:M5W 		$7.64 Million €6.53 Million Germany €0.10 +25.00% +15.61% 0.00
94 Saxlund Group AB
ST:SAXG 		$7.50 Million Skr69.69 Million Sweden Skr9.68 -0.21% -3.68% 73.20K
95 Rain Enhancement Technologies Holdco, Inc. Class A Common Stock
NASDAQ:RAIN 		$7.41 Million $7.41 Million USA $0.72 -0.08% -15.35% 7.35 Million
96 Premier Products Public Company Limited
BK:PPP 		$6.55 Million ฿210.00 Million Thailand ฿0.70 -1.41% -1.41% 1.99 Million
97 Horisont Energi AS
OL:HRGI 		$5.74 Million Nkr54.56 Million Norway Nkr1.30 +4.00% -6.14% 955.42K
98 Questor Technology Inc.
V:QST 		$5.12 Million CA$7.08 Million Canada CA$0.26 -1.92% -25.00% 1.18 Million
99 Porvair plc
LSE:PRV 		$4.79 Million GBX39.37 Billion UK GBX854.00 -0.23% -1.39% 551.99K
100 Airtouch Solar Ltd
TA:ARTS 		$3.84 Million ILA1.43 Billion Israel ILA35.70 -2.46% -4.29% 8.02 Million
101 OCEAN-GEOLOOP AS NK -01
F:FQ4 		$3.64 Million €3.11 Million Germany €0.06 -2.48% +21.65% 0.00
102 Sparta Capital Ltd
V:SAY 		$3.61 Million CA$4.99 Million Canada CA$0.02 +0.00% +0.00% 0.00
103 CleanCore Solutions Inc.
NYSE MKT:ZONE 		$3.36 Million $3.36 Million USA $0.81 +3.81% +37.24% 59.98 Million
104 Phoslock Environmental Technologies Ltd
AU:PET 		$3.09 Million AU$4.37 Million Australia AU$0.01 -12.50% -12.50% 21.74 Million
105 Appulse Corp
V:APL 		$2.35 Million CA$3.25 Million Canada CA$0.22 +0.00% -15.38% 16.51K
106 Aker Carbon Capture ASA
OL:ACC 		$2.05 Million Nkr19.52 Million Norway Nkr0.14 +0.00% +0.00% 128.28 Million
107 DevvStream Corp. Common Stock
NASDAQ:DEVS 		$1.82 Million $1.82 Million USA $0.14 +20.69% +21.22% 372.29 Million
108 Current Water Technologies Inc
V:WATR 		$1.66 Million CA$2.29 Million Canada CA$0.01 +0.00% +0.00% 947.05K
109 ATMOFIZER TECHNOL.INC. B
F:J3KA 		$190.10K €162.60K Germany €0.02 +0.00% +0.00% 0.00
110 MYCELX Technologies Corporation
LSE:MYX 		$161.56K GBX1.33 Billion UK GBX54.50 +0.00% +7.92% 717.63K

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