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Side-by-side financial comparison of ESPEY MFG & ELECTRONICS CORP (ESP) and PRECISION OPTICS CORPORATION, INC. (POCI). Click either name above to swap in a different company.
ESPEY MFG & ELECTRONICS CORP is the larger business by last-quarter revenue ($12.1M vs $7.4M, roughly 1.6× PRECISION OPTICS CORPORATION, INC.). ESPEY MFG & ELECTRONICS CORP runs the higher net margin — 23.1% vs -24.2%, a 47.3% gap on every dollar of revenue. On growth, PRECISION OPTICS CORPORATION, INC. posted the faster year-over-year revenue change (62.8% vs -10.8%). Over the past eight quarters, ESPEY MFG & ELECTRONICS CORP's revenue compounded faster (21.3% CAGR vs 18.5%).
ESPEY MFG & ELECTRONICS CORP is a US-based manufacturer specializing in high-reliability power supplies, power conversion systems and specialized electronic components. It serves aerospace, defense, industrial and transportation sectors, delivering custom solutions for harsh environments to OEMs and government contractors across North America and select global markets.
Century Precision Optics is an American lens manufacturing firm. It was founded in 1948 in North Hollywood, California as Century Photo Optics. Steven Manios Sr. purchased the company in 1973 and created many of the optics. Century Optics makes a variety of digital, broadcast, projection, and industrial lenses. They have offices in Hauppauge, New York and Van Nuys, California.
ESP vs POCI — Head-to-Head
Income Statement — Q2 FY2026 vs Q2 FY2026
| Metric | | |
|---|---|---|
| Revenue | $12.1M | $7.4M |
| Net Profit | $2.8M | $-1.8M |
| Gross Margin | 34.7% | 2.8% |
| Operating Margin | 25.3% | -23.6% |
| Net Margin | 23.1% | -24.2% |
| Revenue YoY | -10.8% | 62.8% |
| Net Profit YoY | 47.0% | -83.6% |
| EPS (diluted) | $0.99 | $-0.23 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $12.1M | $7.4M | ||
| Q3 25 | $9.1M | $6.7M | ||
| Q2 25 | $9.6M | $6.2M | ||
| Q1 25 | $10.3M | $4.2M | ||
| Q4 24 | $13.6M | $4.5M | ||
| Q3 24 | $10.4M | $4.2M | ||
| Q2 24 | $11.6M | $4.7M | ||
| Q1 24 | $8.3M | $5.2M |
| Q4 25 | $2.8M | $-1.8M | ||
| Q3 25 | $2.2M | $-1.6M | ||
| Q2 25 | $2.9M | $-1.4M | ||
| Q1 25 | $1.7M | $-2.1M | ||
| Q4 24 | $1.9M | $-969.7K | ||
| Q3 24 | $1.6M | $-1.3M | ||
| Q2 24 | $1.9M | $-1.4M | ||
| Q1 24 | $1.0M | $-317.1K |
| Q4 25 | 34.7% | 2.8% | ||
| Q3 25 | 35.4% | 14.2% | ||
| Q2 25 | 39.3% | 12.9% | ||
| Q1 25 | 28.6% | 10.0% | ||
| Q4 24 | 23.2% | 23.6% | ||
| Q3 24 | 26.8% | 26.6% | ||
| Q2 24 | 27.6% | 21.7% | ||
| Q1 24 | 25.0% | 35.5% |
| Q4 25 | 25.3% | -23.6% | ||
| Q3 25 | 22.7% | -23.9% | ||
| Q2 25 | 27.4% | -21.9% | ||
| Q1 25 | 17.0% | -48.7% | ||
| Q4 24 | 14.9% | -20.1% | ||
| Q3 24 | 16.5% | -29.7% | ||
| Q2 24 | 18.4% | -28.8% | ||
| Q1 24 | 13.2% | -4.9% |
| Q4 25 | 23.1% | -24.2% | ||
| Q3 25 | 23.9% | -24.5% | ||
| Q2 25 | 30.6% | -22.7% | ||
| Q1 25 | 16.5% | -50.1% | ||
| Q4 24 | 14.0% | -21.4% | ||
| Q3 24 | 15.3% | -31.2% | ||
| Q2 24 | 16.3% | -29.9% | ||
| Q1 24 | 12.5% | -6.0% |
| Q4 25 | $0.99 | $-0.23 | ||
| Q3 25 | $0.76 | $-0.21 | ||
| Q2 25 | $1.07 | $-0.19 | ||
| Q1 25 | $0.63 | $-0.30 | ||
| Q4 24 | $0.71 | $-0.15 | ||
| Q3 24 | $0.61 | $-0.21 | ||
| Q2 24 | $0.73 | $-0.23 | ||
| Q1 24 | $0.40 | $-0.05 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $17.8M | $881.5K |
| Total DebtLower is stronger | — | $1.6M |
| Stockholders' EquityBook value | $53.2M | $9.3M |
| Total Assets | $85.2M | $22.9M |
| Debt / EquityLower = less leverage | — | 0.17× |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $17.8M | $881.5K | ||
| Q3 25 | $22.2M | $1.4M | ||
| Q2 25 | $18.9M | $1.8M | ||
| Q1 25 | $13.9M | $2.5M | ||
| Q4 24 | $8.0M | $212.4K | ||
| Q3 24 | $4.8M | $635.6K | ||
| Q2 24 | $4.4M | $405.3K | ||
| Q1 24 | $5.6M | $925.1K |
| Q4 25 | — | $1.6M | ||
| Q3 25 | — | $1.8M | ||
| Q2 25 | — | $1.9M | ||
| Q1 25 | — | $2.1M | ||
| Q4 24 | — | $2.1M | ||
| Q3 24 | — | $2.1M | ||
| Q2 24 | — | $2.2M | ||
| Q1 24 | — | $2.3M |
| Q4 25 | $53.2M | $9.3M | ||
| Q3 25 | $51.0M | $10.9M | ||
| Q2 25 | $50.8M | $12.3M | ||
| Q1 25 | $46.3M | $13.2M | ||
| Q4 24 | $44.8M | $9.5M | ||
| Q3 24 | $42.5M | $10.1M | ||
| Q2 24 | $41.3M | $10.1M | ||
| Q1 24 | $39.3M | $11.3M |
| Q4 25 | $85.2M | $22.9M | ||
| Q3 25 | $84.8M | $22.4M | ||
| Q2 25 | $79.1M | $19.8M | ||
| Q1 25 | $72.8M | $19.6M | ||
| Q4 24 | $60.2M | $17.5M | ||
| Q3 24 | $57.6M | $17.2M | ||
| Q2 24 | $56.5M | $16.9M | ||
| Q1 24 | $53.1M | $18.3M |
| Q4 25 | — | 0.17× | ||
| Q3 25 | — | 0.16× | ||
| Q2 25 | — | 0.16× | ||
| Q1 25 | — | 0.16× | ||
| Q4 24 | — | 0.22× | ||
| Q3 24 | — | 0.21× | ||
| Q2 24 | — | 0.22× | ||
| Q1 24 | — | 0.21× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $-2.8M | $-256.1K |
| Free Cash FlowOCF − Capex | $-4.1M | — |
| FCF MarginFCF / Revenue | -34.1% | — |
| Capex IntensityCapex / Revenue | 10.9% | — |
| Cash ConversionOCF / Net Profit | -1.00× | — |
| TTM Free Cash FlowTrailing 4 quarters | $11.7M | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $-2.8M | $-256.1K | ||
| Q3 25 | $5.7M | $78.2K | ||
| Q2 25 | $2.8M | $-569.2K | ||
| Q1 25 | $11.5M | $-1.9M | ||
| Q4 24 | $5.4M | $-786.8K | ||
| Q3 24 | $1.4M | $-318.6K | ||
| Q2 24 | $3.2M | $-976.0K | ||
| Q1 24 | $1.4M | $-214.2K |
| Q4 25 | $-4.1M | — | ||
| Q3 25 | $4.4M | — | ||
| Q2 25 | $915.3K | $-615.5K | ||
| Q1 25 | $10.5M | $-2.0M | ||
| Q4 24 | $4.5M | $-816.6K | ||
| Q3 24 | $724.8K | $-343.0K | ||
| Q2 24 | $2.6M | $-987.6K | ||
| Q1 24 | $379.1K | $-322.7K |
| Q4 25 | -34.1% | — | ||
| Q3 25 | 48.7% | — | ||
| Q2 25 | 9.5% | -10.0% | ||
| Q1 25 | 101.8% | -47.8% | ||
| Q4 24 | 33.0% | -18.0% | ||
| Q3 24 | 6.9% | -8.2% | ||
| Q2 24 | 22.2% | -20.9% | ||
| Q1 24 | 4.6% | -6.2% |
| Q4 25 | 10.9% | — | ||
| Q3 25 | 14.2% | — | ||
| Q2 25 | 19.3% | 0.7% | ||
| Q1 25 | 9.3% | 3.0% | ||
| Q4 24 | 6.5% | 0.7% | ||
| Q3 24 | 6.4% | 0.6% | ||
| Q2 24 | 5.7% | 0.2% | ||
| Q1 24 | 12.5% | 2.1% |
| Q4 25 | -1.00× | — | ||
| Q3 25 | 2.64× | — | ||
| Q2 25 | 0.95× | — | ||
| Q1 25 | 6.72× | — | ||
| Q4 24 | 2.82× | — | ||
| Q3 24 | 0.87× | — | ||
| Q2 24 | 1.71× | — | ||
| Q1 24 | 1.37× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ESP
| ASC606 | $11.3M | 93% |
| Other | $855.0K | 7% |
POCI
| Systems Manufacturing | $5.2M | 70% |
| Other | $1.1M | 15% |
| Ross Optical Industries | $1.0M | 14% |
