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Side-by-side financial comparison of Certara, Inc. (CERT) and TETRA TECHNOLOGIES INC (TTI). Click either name above to swap in a different company.

TETRA TECHNOLOGIES INC is the larger business by last-quarter revenue ($156.3M vs $103.6M, roughly 1.5× Certara, Inc.). TETRA TECHNOLOGIES INC runs the higher net margin — 5.3% vs -5.7%, a 11.0% gap on every dollar of revenue. On growth, Certara, Inc. posted the faster year-over-year revenue change (3.3% vs -0.6%). Certara, Inc. produced more free cash flow last quarter ($27.8M vs $-31.9M). Over the past eight quarters, Certara, Inc.'s revenue compounded faster (3.6% CAGR vs -4.7%).

Certara is a global leader in biopharmaceutical software and consulting services, specializing in modeling, simulation, and regulatory science solutions. It serves pharmaceutical companies, biotech firms and healthcare stakeholders across all drug development stages, helping accelerate new therapy launches, lower R&D risks and cut overall development costs.

Tetra Tech, Inc. is an American consulting and engineering services firm based in Pasadena, California. The company provides consulting, engineering, program management, and construction management services in the areas of water, environment, infrastructure, resource management, energy, and international development.

CERT vs TTI — Head-to-Head

Bigger by revenue
TTI
TTI
1.5× larger
TTI
$156.3M
$103.6M
CERT
Growing faster (revenue YoY)
CERT
CERT
+3.8% gap
CERT
3.3%
-0.6%
TTI
Higher net margin
TTI
TTI
11.0% more per $
TTI
5.3%
-5.7%
CERT
More free cash flow
CERT
CERT
$59.7M more FCF
CERT
$27.8M
$-31.9M
TTI
Faster 2-yr revenue CAGR
CERT
CERT
Annualised
CERT
3.6%
-4.7%
TTI

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CERT
CERT
TTI
TTI
Revenue
$103.6M
$156.3M
Net Profit
$-5.9M
$8.3M
Gross Margin
24.5%
Operating Margin
0.8%
8.2%
Net Margin
-5.7%
5.3%
Revenue YoY
3.3%
-0.6%
Net Profit YoY
-189.6%
105.5%
EPS (diluted)
$-0.04

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
CERT
CERT
TTI
TTI
Q1 26
$156.3M
Q4 25
$103.6M
$146.7M
Q3 25
$104.6M
$153.2M
Q2 25
$104.6M
$173.9M
Q1 25
$106.0M
$157.1M
Q4 24
$100.4M
$134.5M
Q3 24
$94.8M
$141.7M
Q2 24
$93.3M
$171.9M
Net Profit
CERT
CERT
TTI
TTI
Q1 26
$8.3M
Q4 25
$-5.9M
$-16.5M
Q3 25
$1.5M
$4.2M
Q2 25
$-2.0M
$11.3M
Q1 25
$4.7M
$4.0M
Q4 24
$6.6M
$102.7M
Q3 24
$-1.4M
$-3.0M
Q2 24
$-12.6M
$7.6M
Gross Margin
CERT
CERT
TTI
TTI
Q1 26
24.5%
Q4 25
19.4%
Q3 25
23.7%
Q2 25
27.7%
Q1 25
27.3%
Q4 24
23.1%
Q3 24
24.3%
Q2 24
25.2%
Operating Margin
CERT
CERT
TTI
TTI
Q1 26
8.2%
Q4 25
0.8%
-4.2%
Q3 25
2.9%
7.3%
Q2 25
9.1%
11.2%
Q1 25
7.2%
3.2%
Q4 24
6.0%
5.5%
Q3 24
2.7%
8.4%
Q2 24
-9.7%
7.3%
Net Margin
CERT
CERT
TTI
TTI
Q1 26
5.3%
Q4 25
-5.7%
-11.3%
Q3 25
1.5%
2.7%
Q2 25
-1.9%
6.5%
Q1 25
4.5%
2.6%
Q4 24
6.6%
76.4%
Q3 24
-1.4%
-2.1%
Q2 24
-13.5%
4.4%
EPS (diluted)
CERT
CERT
TTI
TTI
Q1 26
Q4 25
$-0.04
$-0.12
Q3 25
$0.01
$0.03
Q2 25
$-0.01
$0.08
Q1 25
$0.03
$0.03
Q4 24
$0.04
$0.77
Q3 24
$-0.01
$-0.02
Q2 24
$-0.08
$0.06

Balance Sheet & Financial Strength

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

Metric
CERT
CERT
TTI
TTI
Cash + ST InvestmentsLiquidity on hand
$189.4M
$35.5M
Total DebtLower is stronger
$293.1M
$5.9M
Stockholders' EquityBook value
$1.1B
$285.6M
Total Assets
$1.6B
$662.3M
Debt / EquityLower = less leverage
0.28×
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CERT
CERT
TTI
TTI
Q1 26
$35.5M
Q4 25
$189.4M
$72.6M
Q3 25
$172.7M
$67.1M
Q2 25
$162.3M
$68.7M
Q1 25
$179.1M
$41.0M
Q4 24
$179.2M
$37.0M
Q3 24
$233.0M
$48.4M
Q2 24
$224.6M
$37.7M
Total Debt
CERT
CERT
TTI
TTI
Q1 26
$5.9M
Q4 25
$293.1M
$190.0M
Q3 25
$293.5M
$180.9M
Q2 25
$294.2M
$180.5M
Q1 25
$294.8M
Q4 24
$295.4M
$179.7M
Q3 24
$296.1M
Q2 24
$296.7M
$179.7M
Stockholders' Equity
CERT
CERT
TTI
TTI
Q1 26
$285.6M
Q4 25
$1.1B
$283.8M
Q3 25
$1.1B
$296.7M
Q2 25
$1.1B
$290.9M
Q1 25
$1.1B
$273.0M
Q4 24
$1.1B
$254.6M
Q3 24
$1.1B
$156.7M
Q2 24
$1.0B
$154.8M
Total Assets
CERT
CERT
TTI
TTI
Q1 26
$662.3M
Q4 25
$1.6B
$675.8M
Q3 25
$1.5B
$655.2M
Q2 25
$1.5B
$645.6M
Q1 25
$1.6B
$614.1M
Q4 24
$1.6B
$605.2M
Q3 24
$1.5B
$501.2M
Q2 24
$1.5B
$605.2M
Debt / Equity
CERT
CERT
TTI
TTI
Q1 26
0.02×
Q4 25
0.28×
0.67×
Q3 25
0.28×
0.61×
Q2 25
0.27×
0.62×
Q1 25
0.27×
Q4 24
0.28×
0.71×
Q3 24
0.28×
Q2 24
0.28×
1.16×

Cash Flow & Capital Efficiency

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

Metric
CERT
CERT
TTI
TTI
Operating Cash FlowLast quarter
$28.8M
Free Cash FlowOCF − Capex
$27.8M
$-31.9M
FCF MarginFCF / Revenue
26.8%
-20.4%
Capex IntensityCapex / Revenue
1.0%
4.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$94.4M
$1.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CERT
CERT
TTI
TTI
Q1 26
Q4 25
$28.8M
$31.7M
Q3 25
$32.3M
$16.4M
Q2 25
$17.8M
$48.3M
Q1 25
$17.4M
$3.9M
Q4 24
$49.4M
$5.6M
Q3 24
$17.0M
$19.9M
Q2 24
$9.8M
$24.8M
Free Cash Flow
CERT
CERT
TTI
TTI
Q1 26
$-31.9M
Q4 25
$27.8M
$4.1M
Q3 25
$32.1M
$627.0K
Q2 25
$17.8M
$28.8M
Q1 25
$16.8M
$-14.0M
Q4 24
$49.0M
$-9.3M
Q3 24
$16.8M
$5.3M
Q2 24
$9.4M
$9.4M
FCF Margin
CERT
CERT
TTI
TTI
Q1 26
-20.4%
Q4 25
26.8%
2.8%
Q3 25
30.7%
0.4%
Q2 25
17.0%
16.6%
Q1 25
15.8%
-8.9%
Q4 24
48.8%
-6.9%
Q3 24
17.7%
3.7%
Q2 24
10.1%
5.5%
Capex Intensity
CERT
CERT
TTI
TTI
Q1 26
4.5%
Q4 25
1.0%
18.8%
Q3 25
0.2%
10.3%
Q2 25
0.1%
11.2%
Q1 25
0.6%
11.4%
Q4 24
0.4%
11.1%
Q3 24
0.2%
10.3%
Q2 24
0.5%
9.0%
Cash Conversion
CERT
CERT
TTI
TTI
Q1 26
Q4 25
Q3 25
21.19×
3.94×
Q2 25
4.28×
Q1 25
3.66×
0.97×
Q4 24
7.51×
0.05×
Q3 24
Q2 24
3.25×

Financial Flow Comparison

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

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