Water IntelligenceWTLLF 83 Gross Margin % is 88.91% as of Dec. 2025, which is 5% above its 10-year median of 84.94. GuruFocus rates WTLLF with a GF Score™ of 83/100 and a GF Value™ of $5.95 (Significantly Undervalued). The stock has 6 warning signs investors should review. Among 1,007 Business Services companies, Water Intelligence ranks better than 92.85% on this metric.
The historical rank and industry rank for Water Intelligence's Gross Margin % or its related term are showing as below:
WTLLF'
s Gross Margin % Range Over the Past 10 Years
Min: 76.72 Med: 84.94 Max: 89.63
Current: 89.62
During the past 13 years, the highestGross Margin % of Water Intelligence was 89.63%. The lowest was 76.72%. And the median was 84.94%.
WTLLF's Gross Margin % is ranked better than 92.85% of 1007
companies
in the Business Services industry
Industry Median: 34.46
vs WTLLF: 89.62
Water Intelligence had a gross margin of 88.91% for the quarter that ended in Dec. 2025 => Durable competitive advantage
The 5-Year average Growth Rate of Gross Margin for Water Intelligence was 2.70% per year.
Water Intelligence (OTCPK:WTLLF) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Water Intelligence had a gross margin of 88.91% for the quarter that ended in Dec. 2025 => Durable competitive advantage
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Water Intelligence Gross Margin % Related Terms
Water Intelligence Gross Margin % Historical Data
* Premium members only.
The historical data trend for Water Intelligence's Gross Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
WTLLF vs CTAS, CPRT, GPN: Gross Margin % Comparison
For the Specialty Business Services subindustry, Water Intelligence's Gross Margin %, along with its competitors' market caps and Gross Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Water Intelligence Gross Margin % vs Business Services Industry
For the Business Services industry and Industrials sector, Water Intelligence's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Water Intelligence's Gross Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Water Intelligence (WTLLF) has a Gross Margin % of 88.91% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Water Intelligence and its competitors. This is near median its historical median of 84.94. Over the past decade, Water Intelligence's Gross Margin % has ranged from 76.72 to 89.63. According to the industry distribution chart, Water Intelligence ranks #72 out of 1007 companies in the Business Services industry, placing it in the top 7.1%.
Is Water Intelligence's Gross Margin % too high?
Water Intelligence's current Gross Margin % of 88.91% is near median its 10-year median of 84.94. Over the past 10 years, this metric has ranged from a low of 76.72 to a high of 89.63. The Business Services industry median Gross Margin % is 34.46. Water Intelligence's value of 88.91% is 158% above this industry median. Based on the distribution chart, Water Intelligence ranks #72 out of 1007 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Water Intelligence has a GF Score™ of 83/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Water Intelligence's Gross Margin % compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Water Intelligence ranks #72 out of 1007 companies for Gross Margin %. This places Water Intelligence in the top 7% of its industry — outperforming the majority of peers. The industry median Gross Margin % is 34.46. Water Intelligence's value of 88.91% is 158% above this benchmark. Historically, Water Intelligence's own Gross Margin % has ranged from 76.72 to 89.63 over the past decade. While the company's 10-year median is 84.94 vs. the industry median of 34.46, Water Intelligence has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Gross Margin % for a Business Services company?
The median Gross Margin % among Business Services companies is 34.46, based on 1,007 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Water Intelligence's current Gross Margin % of 88.91% is 158% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Water Intelligence and its competitors. For the Business Services industry, the median Gross Margin % is 34.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Water Intelligence's current Gross Margin % is 88.91%, which is near median its own 10-year median of 84.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Water Intelligence stock overvalued right now?
Based on GuruFocus' analysis, Water Intelligence (WTLLF) is currently considered Significantly Undervalued. The stock's GF Value™ is $5.95, compared to a current price of $3.63 — trading 39.1% below its estimated fair value. The current Gross Margin % is 88.91%, which is near median its 10-year median of 84.94 and 158% above the Business Services industry median of 34.46. Water Intelligence's overall GF Score™ is 83/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Water Intelligence (WTLLF), the current Gross Margin % is 88.91% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Water Intelligence (WTLLF) Overvalued in 2026?
Based on GuruFocus' analysis, Water Intelligence stock appears to be undervalued.
The current stock price of $3.63 is trading 39.1% below its estimated GF Value™ of $5.95.
GuruFocus considers Water Intelligence to be Significantly Undervalued.
Key valuation signals for WTLLF:
Gross Margin %: 88.91% (near median its 10-year median of 84.94)
GF Value™: $5.95 vs. price of $3.63 (39.1% below fair value)
Industry Position: 158% above the Business Services median (#72 of 1007)
No single metric tells the full story. See the WTLLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Water Intelligence PLC provides leak detection and remediation services based in the United Kingdom. The company along with its subsidiaries offers a range of solutions and products for residential, commercial, and municipal customers. It generates revenue from Franchise royalty income, as well as franchise-related activities including product and equipment sales, business-to-business sales, and franchise sales. Additionally, it generates revenue from United States corporate-operated locations and International corporate-operated locations.
83GF Score
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