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Side-by-side financial comparison of Inotiv, Inc. (NOTV) and OPAL Fuels Inc. (OPAL). Click either name above to swap in a different company.

Inotiv, Inc. is the larger business by last-quarter revenue ($120.9M vs $88.4M, roughly 1.4× OPAL Fuels Inc.). OPAL Fuels Inc. runs the higher net margin — 18.3% vs -23.5%, a 41.8% gap on every dollar of revenue. On growth, OPAL Fuels Inc. posted the faster year-over-year revenue change (18.7% vs 0.8%). Inotiv, Inc. produced more free cash flow last quarter ($-10.6M vs $-13.4M). Over the past eight quarters, OPAL Fuels Inc.'s revenue compounded faster (17.6% CAGR vs 0.8%).

Inotiv, Inc. is a contract research organization organized in Indiana and headquartered in Lafayette, Indiana. The company operates two core business units: Discovery and Safety Assessment (DSA) and Research Models and Services (RMS). The CRS business unit offers drug development and environmental sciences services, including safety assessment, analytical, metabolism, CMC and regulatory consultancy for small molecule drug candidates, biotherapeutics, and biomedical devices. The RMS business u...

OPAL Fuels Inc. is a North American energy company focused on producing and distributing low-carbon renewable natural gas (RNG). It captures methane from landfills, dairy operations and other organic waste streams to produce RNG, which is mainly supplied to heavy-duty transportation fleets, commercial logistics operators and public transport entities to help reduce their greenhouse gas emissions.

NOTV vs OPAL — Head-to-Head

Bigger by revenue
NOTV
NOTV
1.4× larger
NOTV
$120.9M
$88.4M
OPAL
Growing faster (revenue YoY)
OPAL
OPAL
+17.9% gap
OPAL
18.7%
0.8%
NOTV
Higher net margin
OPAL
OPAL
41.8% more per $
OPAL
18.3%
-23.5%
NOTV
More free cash flow
NOTV
NOTV
$2.8M more FCF
NOTV
$-10.6M
$-13.4M
OPAL
Faster 2-yr revenue CAGR
OPAL
OPAL
Annualised
OPAL
17.6%
0.8%
NOTV

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
NOTV
NOTV
OPAL
OPAL
Revenue
$120.9M
$88.4M
Net Profit
$-28.4M
$16.2M
Gross Margin
Operating Margin
-13.5%
7.5%
Net Margin
-23.5%
18.3%
Revenue YoY
0.8%
18.7%
Net Profit YoY
-2.7%
401.5%
EPS (diluted)
$-0.83
$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.

Revenue
NOTV
NOTV
OPAL
OPAL
Q4 25
$120.9M
$88.4M
Q3 25
$138.1M
$77.9M
Q2 25
$130.7M
$77.4M
Q1 25
$124.3M
$83.0M
Q4 24
$119.9M
$74.5M
Q3 24
$130.4M
$82.6M
Q2 24
$105.8M
$69.8M
Q1 24
$119.0M
$64.0M
Net Profit
NOTV
NOTV
OPAL
OPAL
Q4 25
$-28.4M
$16.2M
Q3 25
$-8.6M
$11.4M
Q2 25
$-17.6M
$7.6M
Q1 25
$-14.9M
$1.3M
Q4 24
$-27.6M
$-5.4M
Q3 24
$-18.9M
$17.1M
Q2 24
$-26.1M
$1.9M
Q1 24
$-48.1M
$677.0K
Operating Margin
NOTV
NOTV
OPAL
OPAL
Q4 25
-13.5%
7.5%
Q3 25
-4.9%
4.6%
Q2 25
-4.3%
-1.1%
Q1 25
-2.4%
-2.3%
Q4 24
-12.9%
-0.5%
Q3 24
-10.1%
14.9%
Q2 24
-19.6%
8.1%
Q1 24
-36.2%
5.6%
Net Margin
NOTV
NOTV
OPAL
OPAL
Q4 25
-23.5%
18.3%
Q3 25
-6.2%
14.6%
Q2 25
-13.5%
9.8%
Q1 25
-12.0%
1.5%
Q4 24
-23.0%
-7.2%
Q3 24
-14.5%
20.7%
Q2 24
-24.7%
2.7%
Q1 24
-40.4%
1.1%
EPS (diluted)
NOTV
NOTV
OPAL
OPAL
Q4 25
$-0.83
$0.08
Q3 25
$-0.14
$0.05
Q2 25
$-0.51
$0.03
Q1 25
$-0.44
$-0.01
Q4 24
$-1.02
$-0.05
Q3 24
$-0.73
$0.09
Q2 24
$-1.00
$-0.01
Q1 24
$-1.86
$-0.01

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
NOTV
NOTV
OPAL
OPAL
Cash + ST InvestmentsLiquidity on hand
$12.7M
$24.4M
Total DebtLower is stronger
$405.8M
$361.3M
Stockholders' EquityBook value
$109.0M
$-12.9M
Total Assets
$734.3M
$959.5M
Debt / EquityLower = less leverage
3.72×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NOTV
NOTV
OPAL
OPAL
Q4 25
$12.7M
$24.4M
Q3 25
$21.7M
$29.9M
Q2 25
$6.2M
$29.3M
Q1 25
$19.3M
$40.1M
Q4 24
$38.0M
$24.3M
Q3 24
$21.4M
$31.0M
Q2 24
$14.4M
$27.6M
Q1 24
$32.7M
$34.2M
Total Debt
NOTV
NOTV
OPAL
OPAL
Q4 25
$405.8M
$361.3M
Q3 25
$402.1M
$351.2M
Q2 25
$396.5M
$331.6M
Q1 25
$399.5M
$307.0M
Q4 24
$396.0M
$307.5M
Q3 24
$393.3M
$252.9M
Q2 24
$382.4M
$233.3M
Q1 24
$380.6M
$208.7M
Stockholders' Equity
NOTV
NOTV
OPAL
OPAL
Q4 25
$109.0M
$-12.9M
Q3 25
$136.0M
$7.5M
Q2 25
$143.8M
$-25.0M
Q1 25
$157.7M
$57.1M
Q4 24
$169.8M
$-148.4M
Q3 24
$170.5M
$-180.1M
Q2 24
$182.1M
$-273.0M
Q1 24
$207.2M
$-382.4M
Total Assets
NOTV
NOTV
OPAL
OPAL
Q4 25
$734.3M
$959.5M
Q3 25
$771.1M
$916.7M
Q2 25
$759.7M
$905.5M
Q1 25
$766.0M
$884.9M
Q4 24
$772.9M
$881.1M
Q3 24
$781.4M
$831.1M
Q2 24
$774.6M
$782.3M
Q1 24
$815.4M
$750.5M
Debt / Equity
NOTV
NOTV
OPAL
OPAL
Q4 25
3.72×
Q3 25
2.96×
46.95×
Q2 25
2.76×
Q1 25
2.53×
5.38×
Q4 24
2.33×
Q3 24
2.31×
Q2 24
2.10×
Q1 24
1.84×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
NOTV
NOTV
OPAL
OPAL
Operating Cash FlowLast quarter
$-5.4M
$-3.5M
Free Cash FlowOCF − Capex
$-10.6M
$-13.4M
FCF MarginFCF / Revenue
-8.8%
-15.1%
Capex IntensityCapex / Revenue
4.3%
11.1%
Cash ConversionOCF / Net Profit
-0.22×
TTM Free Cash FlowTrailing 4 quarters
$-28.7M
$-34.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NOTV
NOTV
OPAL
OPAL
Q4 25
$-5.4M
$-3.5M
Q3 25
$14.3M
$18.2M
Q2 25
$-7.4M
$-7.9M
Q1 25
$-12.8M
$29.7M
Q4 24
$-4.5M
$-532.0K
Q3 24
$-2.4M
$17.7M
Q2 24
$-14.8M
$533.0K
Q1 24
$16.9M
$13.7M
Free Cash Flow
NOTV
NOTV
OPAL
OPAL
Q4 25
$-10.6M
$-13.4M
Q3 25
$11.6M
$-9.3M
Q2 25
$-11.5M
$-29.7M
Q1 25
$-18.3M
$18.1M
Q4 24
$-9.0M
$-55.0M
Q3 24
$-7.7M
$-5.4M
Q2 24
$-19.2M
$-22.5M
Q1 24
$9.9M
$-13.0M
FCF Margin
NOTV
NOTV
OPAL
OPAL
Q4 25
-8.8%
-15.1%
Q3 25
8.4%
-11.9%
Q2 25
-8.8%
-38.4%
Q1 25
-14.7%
21.8%
Q4 24
-7.5%
-73.8%
Q3 24
-5.9%
-6.5%
Q2 24
-18.2%
-32.2%
Q1 24
8.3%
-20.4%
Capex Intensity
NOTV
NOTV
OPAL
OPAL
Q4 25
4.3%
11.1%
Q3 25
1.9%
35.3%
Q2 25
3.1%
28.2%
Q1 25
4.4%
13.9%
Q4 24
3.7%
73.1%
Q3 24
4.1%
27.9%
Q2 24
4.2%
32.9%
Q1 24
5.9%
41.8%
Cash Conversion
NOTV
NOTV
OPAL
OPAL
Q4 25
-0.22×
Q3 25
1.60×
Q2 25
-1.04×
Q1 25
23.11×
Q4 24
Q3 24
1.03×
Q2 24
0.28×
Q1 24
20.26×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

NOTV
NOTV

Research Models And Services Segment$72.9M60%
Discovery And Safety Assessment Segment$48.0M40%

OPAL
OPAL

Fuel Station Services Segment$65.1M74%
Related Party$12.1M14%
Renewable Power Segment$8.6M10%
Other$2.6M3%

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