PSIX
IndustrialsPower Solutions International, Inc. · Industrial - Machinery · $900M
What is Power Solutions International, Inc.?
Power Solutions International designs and manufactures alternative-fueled engines and integrated power systems for a wide range of industrial and commercial applications. Headquartered in Wood Dale, Illinois, the company serves customers across North America, Europe, and the Pacific Rim.
The company engineers complete power systems for original equipment manufacturers of off-highway industrial equipment and on-road vehicles. Revenue comes from selling packaged engine solutions that include fuel systems, cooling systems, electronic controls, and other integrated components. PSI also supplies standby and prime power generation systems, microgrid solutions, and combined heat and power units. Its engines run on natural gas, propane, gasoline, diesel, and biofuels, giving it reach across energy, industrial, and transportation end markets.
Power Solutions International was incorporated in 2012 and is headquartered in Wood Dale, Illinois.
- Alternative-fueled engines for off-highway and on-road OEMs
- Custom-engineered electrical power generation systems
- Standby, prime power, and microgrid solutions
- Combined heat and power systems
- Integrated engine packages with telematics and controls
Is PSIX a Good Stock to Buy?
UQS Score rates PSIX as Good overall, reflecting a balanced fundamental profile within the Industrials sector.
The Growth pillar stands out as the clearest positive signal, suggesting the business is expanding at a pace that compares favorably to sector peers. The Quality and Risk pillars also register as Good, indicating the underlying business generates reasonable returns and carries a manageable risk profile relative to its size.
The Moat pillar is rated Weak, meaning the company's competitive advantages are not yet well-entrenched — a meaningful consideration for long-term holders evaluating durability of returns.
See the exact pillar breakdown and full financial metrics by signing up for a UQS Pro account. Sign up free →
Past performance does not guarantee future results. UQS Score is based on fundamental data and is not a buy/sell recommendation.
Does PSIX pay dividends?
No — Power Solutions International, Inc. does not currently pay a dividend.
Power Solutions International does not currently pay a dividend. For a small-cap industrial manufacturer in a growth phase, retaining capital to fund product development, manufacturing capacity, and market expansion is a common strategic choice. Income-focused investors should factor this into their assessment, while growth-oriented investors may view reinvestment as a positive signal.
When does PSIX report earnings?
Power Solutions International reports earnings on a quarterly cadence, consistent with standard practice for US-listed equities.
The company's Growth pillar rating suggests recent operating results have trended positively relative to sector peers. Quality and Risk ratings indicate the business has maintained reasonable financial discipline through its growth phase.
For the most recent quarter's results and guidance, visit Power Solutions International's investor relations page directly.
PSIX Price History
+1475.0% over 5Y
Monthly close, adjusted for stock splits and dividend reinvestment.
What if I invested in Power Solutions International, Inc.?
Based on Power Solutions International, Inc.'s historical closing prices, adjusted for stock splits and dividend reinvestment. Past performance does not guarantee future results. This is for informational purposes only and is not financial advice.
PSIX Long-term Outlook
The Strong Growth pillar rating points to a business with meaningful forward momentum in its core end markets. Alternative-fueled power systems and distributed energy solutions represent structurally expanding categories, which supports a constructive fundamental outlook. However, the Weak Moat rating introduces uncertainty around whether current growth rates are sustainable as competition intensifies. The Neutral Valuation label suggests the market has already priced in a reasonable portion of the growth narrative.
Growth drivers
- Rising demand for alternative-fueled and lower-emission power systems across industrial OEM markets
- Expansion of distributed energy, microgrid, and combined heat and power applications
- Broadening geographic reach across North America, Europe, and the Pacific Rim
Key risks
- Weak competitive moat leaves the company exposed to pricing pressure from larger engine manufacturers
- Small-cap industrial companies face elevated sensitivity to supply chain disruptions and input cost volatility
- Neutral valuation leaves limited margin of safety if growth execution disappoints
PSIX vs Peers
Within the broader Industrials space, PSIX competes alongside several specialized industrial equipment and power companies.
Gorman-Rupp focuses on fluid management through pump systems, giving it a narrower but deeply entrenched niche compared to PSI's broader power system portfolio.
Enerpac specializes in high-force industrial tools and equipment, competing in adjacent industrial end markets with a different product mix than PSI's engine-centric offering.
Thermon provides industrial heating solutions for process industries, serving some overlapping energy-sector customers but through a fundamentally different technology platform.
Frequently Asked Questions
What does Power Solutions International do?
Power Solutions International designs, engineers, and manufactures alternative-fueled engines and integrated power systems. The company serves OEMs of off-highway industrial equipment and on-road vehicles, and also supplies standby power generation, microgrid, and combined heat and power solutions across energy, industrial, and transportation markets.
Does PSIX pay dividends?
PSIX does not currently pay a dividend. The company appears to prioritize reinvesting capital into its operations and growth initiatives rather than returning cash to shareholders through distributions. Investors seeking regular income should take this into account.
When does PSIX report earnings?
Power Solutions International follows a standard quarterly earnings cadence for US-listed companies. For exact release dates and the most recent financial results, check the investor relations section of the company's official website.
Is PSIX a good stock to buy?
UQS Score rates PSIX as Good overall. The Growth pillar is rated Strong, and both Quality and Risk come in as Good. The main concern is a Weak Moat rating. Whether PSIX fits your portfolio depends on your risk tolerance and investment horizon — view the full pillar breakdown on UQS Pro.
Is PSIX overvalued?
The UQS Valuation pillar for PSIX is rated Neutral, suggesting the stock is neither deeply discounted nor significantly stretched relative to its fundamentals. This means the market appears to have priced in a fair portion of the company's growth outlook at current levels.
How does PSIX compare to its competitors?
PSIX operates in a different niche than peers like Gorman-Rupp, Enerpac, and Thermon — focusing specifically on alternative-fueled engine systems and integrated power packages. Its Strong Growth rating differentiates it from more mature industrial peers, though its Weak Moat suggests less pricing power than established incumbents.
What is PSIX's market cap bracket?
PSIX is classified as a small-cap company. Small-cap industrials can offer meaningful growth potential but typically carry higher volatility and liquidity risk compared to large- or mega-cap peers in the same sector.
Who founded Power Solutions International?
Power Solutions International was incorporated in 2012. Detailed founding history and executive background are publicly available through the company's official filings and investor relations materials.
Is PSIX a long-term quality indicator?
From a long-term quality perspective, PSIX's Good ratings on Quality and Risk suggest a reasonably sound operational foundation. However, the Weak Moat rating is a key factor to monitor — durable long-term returns typically require competitive advantages that protect margins over time. The full UQS breakdown helps contextualize these trade-offs.
What is the main competitive advantage of Power Solutions International?
PSI's strength lies in its engineering depth across a wide range of alternative fuels and its ability to deliver fully integrated, custom-engineered power systems to OEM customers. However, the UQS Moat pillar rates this advantage as Weak, indicating the company has not yet built deeply entrenched barriers to competition.
What sector does PSIX belong to?
PSIX is classified in the Industrials sector. More specifically, it operates at the intersection of industrial machinery and energy equipment, serving customers in transportation, energy production, and off-highway equipment manufacturing.
Is PSIX a growth stock or value stock?
Based on UQS pillar ratings, PSIX leans toward the growth side — the Growth pillar is rated Strong while Valuation is Neutral. This profile is more consistent with a growth-oriented holding than a deep-value play, though the Neutral valuation means it is not priced at a significant premium either.
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Pro Analysis
PSIX — Score History
| Date | UQS | Quality | Moat | Growth | Risk | Value | Change |
|---|---|---|---|---|---|---|---|
| May 23, 2026 | 60.1 | 80.9 | 26.0 | 62.9 | 77.4 | 61.5 | -0.3 |
| May 21, 2026 | 60.4 | 81.2 | 26.0 | 62.9 | 77.4 | 62.6 | +0.2 |
| May 16, 2026 | 60.2 | 80.9 | 26.0 | 62.9 | 77.4 | 61.9 | -4.5 |
| May 9, 2026 | 64.7 | 78.5 | 26.0 | 93.0 | 77.3 | 55.9 | -0.7 |
| May 7, 2026 | 65.4 | 78.6 | 26.0 | 93.0 | 77.3 | 60.2 | -0.2 |
| May 3, 2026 | 65.6 | 78.6 | 26.0 | 93.0 | 77.3 | 61.9 | +0.4 |
| Apr 26, 2026 | 65.2 | 78.6 | 26.0 | 93.0 | 77.3 | 59.2 | +0.1 |
| Apr 19, 2026 | 65.1 | 78.6 | 26.0 | 93.0 | 77.3 | 58.1 | -0.1 |
| Apr 18, 2026 | 65.2 | 78.6 | 26.0 | 93.0 | 77.3 | 58.8 | +0.5 |
| Apr 14, 2026 | 64.7 | 78.6 | 26.0 | 93.0 | 77.3 | 55.5 | 0.0 |
PSIX — Pillar Breakdown
Quality
— 80.9/100 (25%)Power Solutions International, Inc. demonstrates outstanding capital efficiency and profitability, placing it among the highest-quality businesses in the market.
How effectively capital is deployed to generate returns.
Profitability relative to shareholders' equity.
Ability to convert revenue into operating profit.
Bottom-line profit as a share of revenue.
Asset productivity — how much gross profit each dollar of assets generates.
Free cash flow relative to market value.
Growth
— 62.9/100 (20%)Power Solutions International, Inc. demonstrates healthy growth trends across revenue and earnings.
Revenue trajectory over the last twelve months.
Compound annual revenue growth rate over 3 years.
Year-over-year earnings per share growth.
Analyst consensus for future revenue growth.
Analyst consensus for future earnings growth.
Risk
— 77.4/100 (15%)Power Solutions International, Inc. carries minimal financial risk with conservative leverage and strong solvency.
Debt levels relative to earnings capacity.
Total debt relative to shareholder equity.
Short-term liquidity — ability to pay near-term obligations.
Earnings capacity relative to interest payments.
Valuation
— 61.6/100 (15%)Power Solutions International, Inc. trades at a reasonable valuation with decent earnings yield and FCF multiples.
Inverse of forward P/E — higher yield means cheaper stock.
How many years of FCF the market cap represents.
Enterprise value multiple relative to sector median.
Moat
— 26/100 (25%)Power Solutions International, Inc. operates in a highly competitive environment with limited sustainable advantages. The Moat pillar evaluates competitive advantages across five dimensions: Switching Costs, Network Effects, Cost Advantage, Intangible Assets, and Scale & Ecosystem. Sign in to customize moat ratings for PSIX.
Score Composition
Financial Data
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How is the PSIX UQS Score Calculated?
The UQS (Unified Quality Score) for Power Solutions International, Inc. is calculated using a proprietary 6-pillar framework with 29 financial metrics. Each pillar evaluates a different dimension on a 0–100 scale, then combines into a single weighted score. Scoring thresholds are calibrated per sector. Momentum is an optional Pro toggle — without it, you get the 5-pillar / 25-metric core shown below.
Quality (25%) measures profitability and capital efficiency — ROIC, ROE, margins, GP/Assets, and FCF Yield.
Moat (25%) assesses Power Solutions International, Inc.'s competitive advantages across switching costs, network effects, cost advantages, intangible assets, and ecosystem scale.
Growth (20%) tracks revenue trajectory and earnings momentum, combining historical results with analyst forward estimates.
Risk (15%) is inversely scored — lower leverage and strong balance sheet health result in higher scores.
Valuation (15%) measures whether Power Solutions International, Inc. is fairly priced using earnings yield, price-to-FCF, PEG ratio, and EV/EBITDA relative to sector peers.
Six investor-inspired presets are available, each with different pillar weights: Balanced, Buffett, Munger, Lynch, Cathie Wood, and Graham. The public score shown here uses the Balanced preset. Learn more in our FAQ.