American Power Group Corporation
APGI
Rank in Stocks
#8865
American Power Group Corporation (APGI) specializes in developing and deploying... American Power Group Corporation (APGI) specializes in developing and deploying a proprietary, patented system for converting existing diesel engines to operate on a dual-fuel basis. This technology targets primary and backup diesel generators, alongside medium and heavy-duty diesel engines in vehicles, serving clients throughout North America and internationally. The company's operations are divided into two main areas: Dual Fuel Conversion and Natural Gas Liquids. Its core dual-fuel conversion system acts as an advanced fuel delivery enhancement, enabling conventional diesel engines to run efficiently on a blend of diesel fuel and various gaseous alternatives. These alternatives include compressed natural gas (CNG), liquefied natural gas (LNG), pipeline gas, well-head gas, or approved bio-methane. Additionally, APGI provides services focused on the capture and recovery of flared gas for companies involved in oil and gas production. Founded in 1992, the company was initially known as GreenMan Technologies, Inc. It officially adopted the name American Power Group Corporation in August 2012 and is headquartered in Algona, Iowa.
Share Price
$0.012
Last synced: 2026-11-09
Market Cap
$956.61M
Change (1 day)
-4.00%
Change (1 year)
49.07%
Country
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
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Category
Industrials
Operating Margin for American Power Group Corporation (APGI)
Operating Margin as of November 2026 TTM: -79.50%
According to American Power Group Corporation's latest financial reports, its current operating margin (TTM) is -79.50%. At the end of 2025 the company had an operating margin of -79.50%.
Operating Margin history for American Power Group Corporation from 2000 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | -79.50% | 0.00% |
| 2025 | -79.50% | 169.86% |
| 2024 | -29.46% | -87.42% |
| 2023 | -234.15% | -2,661.82% |
| 2022 | 9.14% | -296.98% |
| 2021 | -4.64% | -98.36% |
| 2016 | -283.51% | 92.98% |
| 2015 | -146.91% | 364.46% |
| 2014 | -31.63% | 18.60% |
| 2013 | -26.67% | -68.49% |
| 2012 | -84.63% | -70.11% |
| 2011 | -283.10% | 30.52% |
| 2010 | -216.90% | 16.27% |
| 2009 | -186.55% | -2,234.44% |
| 2008 | 8.74% | -16.60% |
| 2007 | 10.48% | 67.15% |
| 2006 | 6.27% | -208.67% |
| 2005 | -5.77% | 84.35% |
| 2004 | -3.13% | -45.94% |
| 2003 | -5.79% | -185.65% |
| 2002 | 6.76% | -1.17% |
| 2001 | 6.84% | 686.21% |
| 2000 | 0.87% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 36.95% | -100.46% |
US
|
|
| 11.89% | -100.15% |
DE
|
|
| 16.70% | -100.21% |
FR
|
|
| 21.55% | -100.27% |
US
|
|
| 8.81% | -100.11% |
DE
|
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 American Power Group Corporation's operating margin
What is American Power Group Corporation's operating margin?
American Power Group Corporation's operating margin is -79.50%, as of Nov 2026.
What was American Power Group Corporation's operating margin in 2025?
In 2025, American Power Group Corporation's operating margin was -79.50%, compared with -29.46% in 2024.
How has American Power Group Corporation's operating margin changed since 2021?
From 2021 to 2025, American Power Group Corporation's operating margin was highest in 2022 (9.14%) and lowest in 2023 (-234.15%).
How does American Power Group Corporation's operating margin compare with similar companies?
American Power Group Corporation's operating margin (-79.50%) is lower than that of all 5 similar companies listed above. The highest among them is Lam Research Corp. R, with 36.95%.