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Side-by-side financial comparison of AEMETIS, INC (AMTX) and Mastech Digital, Inc. (MHH). Click either name above to swap in a different company.
Mastech Digital, Inc. is the larger business by last-quarter revenue ($45.5M vs $43.3M, roughly 1.0× AEMETIS, INC). On growth, AEMETIS, INC posted the faster year-over-year revenue change (-7.9% vs -10.4%). Mastech Digital, Inc. produced more free cash flow last quarter ($4.3M vs $-10.8M). Over the past eight quarters, Mastech Digital, Inc.'s revenue compounded faster (-1.5% CAGR vs -22.8%).
Aemetis, Inc. is a renewable fuels and sustainable biochemicals producer operating across North America and India. Its core products include low-carbon ethanol, renewable natural gas and biodiesel, serving transportation, industrial and agricultural sectors with decarbonization solutions for commercial clients.
Mastech Digital, Inc. is a digital transformation and information technology (IT) services company headquartered in Pittsburgh, Pennsylvania, providing services to corporations across North America, Middle East, Asian, and Japan.
AMTX vs MHH — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $43.3M | $45.5M |
| Net Profit | — | $972.0K |
| Gross Margin | 17.8% | 28.3% |
| Operating Margin | -5.7% | 2.2% |
| Net Margin | — | 2.1% |
| Revenue YoY | -7.9% | -10.4% |
| Net Profit YoY | — | 227.3% |
| EPS (diluted) | $-0.03 | $0.08 |
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 | $43.3M | $45.5M | ||
| Q3 25 | $59.2M | $48.5M | ||
| Q2 25 | $52.2M | $49.1M | ||
| Q1 25 | $42.9M | $48.3M | ||
| Q4 24 | $47.0M | $50.7M | ||
| Q3 24 | $81.4M | $51.8M | ||
| Q2 24 | $66.6M | $49.5M | ||
| Q1 24 | $72.6M | $46.8M |
| Q4 25 | — | $972.0K | ||
| Q3 25 | $-23.7M | $941.0K | ||
| Q2 25 | $-23.4M | $135.0K | ||
| Q1 25 | $-24.5M | $-1.4M | ||
| Q4 24 | — | $297.0K | ||
| Q3 24 | $-17.9M | $1.9M | ||
| Q2 24 | $-29.2M | $1.4M | ||
| Q1 24 | $-24.2M | $-161.0K |
| Q4 25 | 17.8% | 28.3% | ||
| Q3 25 | -0.1% | 27.8% | ||
| Q2 25 | -6.4% | 28.1% | ||
| Q1 25 | -11.8% | 26.7% | ||
| Q4 24 | -4.3% | 29.0% | ||
| Q3 24 | 4.8% | 28.5% | ||
| Q2 24 | -2.7% | 28.2% | ||
| Q1 24 | -0.8% | 25.9% |
| Q4 25 | -5.7% | 2.2% | ||
| Q3 25 | -14.4% | 1.7% | ||
| Q2 25 | -20.4% | 0.1% | ||
| Q1 25 | -36.3% | -3.8% | ||
| Q4 24 | -28.7% | 0.1% | ||
| Q3 24 | -4.8% | 4.7% | ||
| Q2 24 | -20.4% | 3.4% | ||
| Q1 24 | -13.0% | -0.9% |
| Q4 25 | — | 2.1% | ||
| Q3 25 | -40.1% | 1.9% | ||
| Q2 25 | -44.8% | 0.3% | ||
| Q1 25 | -57.2% | -3.0% | ||
| Q4 24 | — | 0.6% | ||
| Q3 24 | -22.0% | 3.6% | ||
| Q2 24 | -43.8% | 2.8% | ||
| Q1 24 | -33.4% | -0.3% |
| Q4 25 | $-0.03 | $0.08 | ||
| Q3 25 | $-0.37 | $0.08 | ||
| Q2 25 | $-0.41 | $0.01 | ||
| Q1 25 | $-0.47 | $-0.12 | ||
| Q4 24 | $-0.29 | $0.01 | ||
| Q3 24 | $-0.38 | $0.16 | ||
| Q2 24 | $-0.66 | $0.12 | ||
| Q1 24 | $-0.58 | $-0.01 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $4.9M | $36.5M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $-306.8M | $89.3M |
| Total Assets | $259.8M | $111.8M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $4.9M | $36.5M | ||
| Q3 25 | $5.6M | $32.7M | ||
| Q2 25 | $1.6M | $27.9M | ||
| Q1 25 | $499.0K | $24.7M | ||
| Q4 24 | $898.0K | $27.7M | ||
| Q3 24 | $296.0K | $23.9M | ||
| Q2 24 | $234.0K | $20.6M | ||
| Q1 24 | $1.6M | $19.4M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | $338.1M | — | ||
| Q3 24 | $322.2M | — | ||
| Q2 24 | $309.0M | — | ||
| Q1 24 | $307.2M | — |
| Q4 25 | $-306.8M | $89.3M | ||
| Q3 25 | $-304.9M | $88.0M | ||
| Q2 25 | $-289.3M | $87.8M | ||
| Q1 25 | $-280.7M | $86.9M | ||
| Q4 24 | $-263.9M | $87.4M | ||
| Q3 24 | $-258.9M | $86.5M | ||
| Q2 24 | $-249.0M | $84.0M | ||
| Q1 24 | $-232.1M | $81.7M |
| Q4 25 | $259.8M | $111.8M | ||
| Q3 25 | $241.1M | $112.6M | ||
| Q2 25 | $240.0M | $110.4M | ||
| Q1 25 | $242.5M | $110.1M | ||
| Q4 24 | $259.3M | $111.5M | ||
| Q3 24 | $259.3M | $111.5M | ||
| Q2 24 | $259.3M | $107.5M | ||
| Q1 24 | $259.3M | $106.1M |
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 | $5.8M | $4.4M |
| Free Cash FlowOCF − Capex | $-10.8M | $4.3M |
| FCF MarginFCF / Revenue | -24.9% | 9.5% |
| Capex IntensityCapex / Revenue | 38.2% | 0.1% |
| Cash ConversionOCF / Net Profit | — | 4.48× |
| TTM Free Cash FlowTrailing 4 quarters | $-22.7M | $10.8M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $5.8M | $4.4M | ||
| Q3 25 | $3.1M | $6.5M | ||
| Q2 25 | $-5.7M | $3.3M | ||
| Q1 25 | $160.0K | $-3.0M | ||
| Q4 24 | $-12.6M | $4.0M | ||
| Q3 24 | $-5.0M | $3.3M | ||
| Q2 24 | $-5.1M | $1.2M | ||
| Q1 24 | $-10.3M | $-1.3M |
| Q4 25 | $-10.8M | $4.3M | ||
| Q3 25 | $-1.0M | $6.3M | ||
| Q2 25 | $-9.3M | $3.2M | ||
| Q1 25 | $-1.7M | $-3.1M | ||
| Q4 24 | $-19.4M | $3.9M | ||
| Q3 24 | $-9.5M | $3.2M | ||
| Q2 24 | $-10.5M | $707.0K | ||
| Q1 24 | $-13.9M | $-1.6M |
| Q4 25 | -24.9% | 9.5% | ||
| Q3 25 | -1.7% | 13.0% | ||
| Q2 25 | -17.7% | 6.6% | ||
| Q1 25 | -3.9% | -6.4% | ||
| Q4 24 | -41.2% | 7.7% | ||
| Q3 24 | -11.6% | 6.2% | ||
| Q2 24 | -15.8% | 1.4% | ||
| Q1 24 | -19.1% | -3.4% |
| Q4 25 | 38.2% | 0.1% | ||
| Q3 25 | 6.9% | 0.4% | ||
| Q2 25 | 6.7% | 0.1% | ||
| Q1 25 | 4.3% | 0.2% | ||
| Q4 24 | 14.4% | 0.2% | ||
| Q3 24 | 5.5% | 0.1% | ||
| Q2 24 | 8.1% | 1.0% | ||
| Q1 24 | 4.9% | 0.6% |
| Q4 25 | — | 4.48× | ||
| Q3 25 | — | 6.88× | ||
| Q2 25 | — | 24.41× | ||
| Q1 25 | — | — | ||
| Q4 24 | — | 13.60× | ||
| Q3 24 | — | 1.76× | ||
| Q2 24 | — | 0.85× | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
AMTX
| Ethanol Sales | $28.8M | 66% |
| Wet Distillers Grains | $6.8M | 16% |
| California Dairy Renewable Natural Gas | $5.2M | 12% |
| Other | $1.8M | 4% |
MHH
| IT Staffing Services | $37.6M | 83% |
| Data And Analytics Services | $7.8M | 17% |
