Greencastle Resources Ltd.
GRSFF
Rank in Stocks
#33734
Greencastle Resources Ltd. focuses on the discovery and development of... Greencastle Resources Ltd. focuses on the discovery and development of properties rich in gold, base metals, oil, and natural gas, alongside managing royalty interests. The company structures its operations across three main divisions: Investments in Private and Public Companies, Oil and Gas Interests, and Mining Interests. Its portfolio includes several oil and gas assets in Canada: the Primate and Primate North projects in Saskatchewan, and the Ferrier project located in Alberta. In the mining sector, Greencastle holds stakes in the Jewel Ridge and Indian Creek projects situated in Nevada, USA. Additionally, the company owns the Mayflower property, comprising 64 claims in northwestern Ontario. Furthermore, Greencastle has secured an option agreement allowing it to acquire full ownership of the Seagrave property, which consists of 131 claim units within northwestern Ontario's Birch-Uchi Greenstone Belt, part of the Red Lake Mining Division. Established in 1996, Greencastle Resources Ltd. is headquartered in Toronto, Canada.
Share Price
$0.0072
Last synced: 2026-11-06
Market Cap
$281.63K
Change (1 day)
0.00%
Change (1 year)
-76.55%
Country
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
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Category
Energy
Operating Margin for Greencastle Resources Ltd. (GRSFF)
Operating Margin as of October 2026 TTM: 396.69%
According to Greencastle Resources Ltd.'s latest financial reports, its current operating margin (TTM) is 396.69%. At the end of 2025 the company had an operating margin of -1,251.73%.
Operating Margin history for Greencastle Resources Ltd. from 2000 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 396.69% | -131.69% |
| 2025 | -1,251.73% | 23.17% |
| 2024 | -1,016.30% | -69.12% |
| 2023 | -3,291.32% | 1,220.70% |
| 2022 | -249.21% | -361.14% |
| 2021 | 95.43% | -276.46% |
| 2020 | -54.08% | -92.38% |
| 2019 | -710.00% | -89.23% |
| 2018 | -6,590.96% | 274.82% |
| 2017 | -1,758.45% | -39.10% |
| 2016 | -2,887.64% | 47.65% |
| 2015 | -1,955.67% | 0.42% |
| 2014 | -1,947.57% | 322.10% |
| 2013 | -461.40% | 27.47% |
| 2012 | -361.98% | 262.60% |
| 2011 | -99.83% | 88.68% |
| 2010 | -52.91% | -404.43% |
| 2009 | 17.38% | -70.49% |
| 2008 | 58.89% | 156.04% |
| 2007 | 23.00% | -50.56% |
| 2006 | 46.52% | -122.22% |
| 2005 | -209.40% | -84.99% |
| 2004 | -1,394.62% | 297.37% |
| 2003 | -350.96% | 332.32% |
| 2002 | -81.18% | -71.75% |
| 2001 | -287.35% | -28.24% |
| 2000 | -400.45% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 21.92% | -99.94% |
US
|
|
| 45.91% | -99.88% |
HK
|
|
| 32.25% | -99.92% |
CA
|
|
| 50.10% | -99.87% |
US
|
|
| 39.07% | -99.90% |
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 Greencastle Resources Ltd.'s operating margin
What is Greencastle Resources Ltd.'s operating margin?
Greencastle Resources Ltd.'s operating margin is 396.69%, as of Oct 2026.
What was Greencastle Resources Ltd.'s operating margin in 2025?
In 2025, Greencastle Resources Ltd.'s operating margin was -1,251.73%, compared with -1,016.30% in 2024.
How has Greencastle Resources Ltd.'s operating margin changed since 2020?
From 2020 to 2025, Greencastle Resources Ltd.'s operating margin was highest in 2021 (95.43%) and lowest in 2023 (-3,291.32%).
How does Greencastle Resources Ltd.'s operating margin compare with similar companies?
Greencastle Resources Ltd.'s operating margin (396.69%) is higher than that of all 5 similar companies listed above. The highest among them is Allied Energy, Inc., with 50.10%.