Guangdong Liantai Environmental Protection Co.,Ltd.
603797
Rank in Stocks
#13987
Guangdong Liantai Environmental Protection Co.,Ltd., established in 2005 and... Guangdong Liantai Environmental Protection Co.,Ltd., established in 2005 and based in Shantou, China, provides a wide array of environmental products and services across China. The company's core activities involve the full lifecycle — investment, construction, and operational management — of urban and rural wastewater treatment facilities, complemented by specialized technical services for sewage treatment. Beyond wastewater, Liantai addresses broader ecological challenges, investing in and managing projects for the remediation of polluted water bodies (such as 'black and smelly' water) and general ecological restoration. Their expertise also extends to soil rehabilitation, the treatment of heavy metal contamination, and other environmental protection initiatives. Additionally, the company manufactures essential equipment for water supply and drainage, and operates key sewage infrastructure including drainage pipe networks and pumping stations.
Share Price
$0.60993902
Last synced: 2026-11-10
Market Cap
$351.69M
Change (1 day)
-2.63%
Change (1 year)
-12.53%
Country
Stock data: Financial Modeling Prep·Updated ·Not investment advice·How we calculate this
Trade Guangdong Liantai Environmental Protection Co.,Ltd. (603797)
Category
Industrials
Operating Margin for Guangdong Liantai Environmental Protection Co.,Ltd. (603797)
Operating Margin as of November 2026 TTM: 64.98%
According to Guangdong Liantai Environmental Protection Co.,Ltd.'s latest financial reports, its current operating margin (TTM) is 64.98%. At the end of 2025 the company had an operating margin of 55.83%.
Operating Margin history for Guangdong Liantai Environmental Protection Co.,Ltd. from 2011 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 64.98% | 16.39% |
| 2025 | 55.83% | 133.70% |
| 2024 | 23.89% | 17.17% |
| 2023 | 20.39% | -17.85% |
| 2022 | 24.82% | -48.16% |
| 2021 | 47.88% | 2.88% |
| 2020 | 46.54% | 7.26% |
| 2019 | 43.39% | 13.97% |
| 2018 | 38.07% | -16.79% |
| 2017 | 45.75% | 130.02% |
| 2016 | 19.89% | -21.04% |
| 2015 | 25.19% | -5.05% |
| 2014 | 26.53% | -45.50% |
| 2013 | 48.68% | -2.48% |
| 2012 | 49.92% | 134.81% |
| 2011 | 21.26% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 18.49% | -99.72% |
US
|
|
| 20.07% | -99.69% |
US
|
|
| 17.80% | -99.73% |
CA
|
|
| 7.96% | -99.88% |
FR
|
|
| 5.06% | -99.92% |
US
|
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.
Questions about Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin
What is Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin?
Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin is 64.98%, as of Nov 2026.
What was Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin in 2025?
In 2025, Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin was 55.83%, compared with 23.89% in 2024.
How has Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin changed since 2020?
From 2020 to 2025, Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin was highest in 2025 (55.83%) and lowest in 2023 (20.39%).
How does Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin compare with similar companies?
Guangdong Liantai Environmental Protection Co.,Ltd.'s operating margin (64.98%) is higher than that of all 5 similar companies listed above. The highest among them is Republic Services, Inc., with 20.07%.