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Side-by-side financial comparison of EPAM Systems (EPAM) and PATTERSON UTI ENERGY INC (PTEN). Click either name above to swap in a different company.

EPAM Systems is the larger business by last-quarter revenue ($1.4B vs $1.1B, roughly 1.3× PATTERSON UTI ENERGY INC). EPAM Systems runs the higher net margin — 7.8% vs -2.2%, a 10.0% gap on every dollar of revenue. On growth, EPAM Systems posted the faster year-over-year revenue change (12.8% vs -12.7%). Over the past eight quarters, EPAM Systems's revenue compounded faster (9.9% CAGR vs -8.4%).

EPAM Systems, Inc. is an American company that specializes in software engineering services, digital platform engineering, and digital product design, operating out of Newtown, Pennsylvania. EPAM is a founding member of the MACH Alliance.

Patterson UTI Energy Inc. is a leading oilfield services provider offering onshore contract drilling, pressure pumping, well completion and related support services. It primarily serves upstream oil and gas operators across North America, operating in major unconventional resource basins including shale and tight gas formations.

EPAM vs PTEN — Head-to-Head

Bigger by revenue
EPAM
EPAM
1.3× larger
EPAM
$1.4B
$1.1B
PTEN
Growing faster (revenue YoY)
EPAM
EPAM
+25.5% gap
EPAM
12.8%
-12.7%
PTEN
Higher net margin
EPAM
EPAM
10.0% more per $
EPAM
7.8%
-2.2%
PTEN
Faster 2-yr revenue CAGR
EPAM
EPAM
Annualised
EPAM
9.9%
-8.4%
PTEN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
EPAM
EPAM
PTEN
PTEN
Revenue
$1.4B
$1.1B
Net Profit
$109.4M
$-24.5M
Gross Margin
30.1%
Operating Margin
10.6%
Net Margin
7.8%
-2.2%
Revenue YoY
12.8%
-12.7%
Net Profit YoY
5.9%
-170.8%
EPS (diluted)
$1.97
$-0.06

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
EPAM
EPAM
PTEN
PTEN
Q1 26
$1.1B
Q4 25
$1.4B
$1.1B
Q3 25
$1.4B
$1.2B
Q2 25
$1.4B
$1.2B
Q1 25
$1.3B
$1.3B
Q4 24
$1.2B
$1.1B
Q3 24
$1.2B
$1.3B
Q2 24
$1.1B
$1.3B
Net Profit
EPAM
EPAM
PTEN
PTEN
Q1 26
$-24.5M
Q4 25
$109.4M
$-9.2M
Q3 25
$106.8M
$-36.4M
Q2 25
$88.0M
$-49.1M
Q1 25
$73.5M
$1.0M
Q4 24
$103.3M
$-51.4M
Q3 24
$136.3M
$-978.8M
Q2 24
$98.6M
$11.1M
Gross Margin
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
30.1%
Q3 25
29.5%
Q2 25
28.8%
Q1 25
26.9%
Q4 24
30.4%
Q3 24
34.6%
Q2 24
29.3%
Operating Margin
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
10.6%
-0.0%
Q3 25
10.4%
-2.4%
Q2 25
9.3%
-2.4%
Q1 25
7.6%
1.3%
Q4 24
10.9%
-2.7%
Q3 24
15.2%
-73.8%
Q2 24
10.5%
3.4%
Net Margin
EPAM
EPAM
PTEN
PTEN
Q1 26
-2.2%
Q4 25
7.8%
-0.8%
Q3 25
7.7%
-3.1%
Q2 25
6.5%
-4.1%
Q1 25
5.6%
0.1%
Q4 24
8.3%
-4.5%
Q3 24
11.7%
-72.9%
Q2 24
8.6%
0.8%
EPS (diluted)
EPAM
EPAM
PTEN
PTEN
Q1 26
$-0.06
Q4 25
$1.97
$-0.01
Q3 25
$1.91
$-0.10
Q2 25
$1.56
$-0.13
Q1 25
$1.28
$0.00
Q4 24
$1.80
$-0.10
Q3 24
$2.37
$-2.50
Q2 24
$1.70
$0.03

Balance Sheet & Financial Strength

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

Metric
EPAM
EPAM
PTEN
PTEN
Cash + ST InvestmentsLiquidity on hand
$1.3B
Total DebtLower is stronger
Stockholders' EquityBook value
$3.7B
$3.2B
Total Assets
$4.9B
$5.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
$1.3B
$418.5M
Q3 25
$1.2B
$184.8M
Q2 25
$1.0B
$183.8M
Q1 25
$1.2B
$223.1M
Q4 24
$1.3B
$239.2M
Q3 24
$2.1B
$113.4M
Q2 24
$1.8B
$72.4M
Total Debt
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
$1.2B
Q3 25
$1.2B
Q2 25
$1.2B
Q1 25
$1.2B
Q4 24
$1.2B
Q3 24
$1.2B
Q2 24
$1.2B
Stockholders' Equity
EPAM
EPAM
PTEN
PTEN
Q1 26
$3.2B
Q4 25
$3.7B
$3.2B
Q3 25
$3.7B
$3.2B
Q2 25
$3.7B
$3.3B
Q1 25
$3.6B
$3.4B
Q4 24
$3.6B
$3.5B
Q3 24
$3.6B
$3.6B
Q2 24
$3.4B
$4.6B
Total Assets
EPAM
EPAM
PTEN
PTEN
Q1 26
$5.4B
Q4 25
$4.9B
$5.6B
Q3 25
$4.8B
$5.5B
Q2 25
$4.7B
$5.6B
Q1 25
$4.7B
$5.8B
Q4 24
$4.8B
$5.8B
Q3 24
$4.5B
$6.0B
Q2 24
$4.2B
$7.0B
Debt / Equity
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
0.38×
Q3 25
0.38×
Q2 25
0.37×
Q1 25
0.36×
Q4 24
0.36×
Q3 24
0.35×
Q2 24
0.27×

Cash Flow & Capital Efficiency

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

Metric
EPAM
EPAM
PTEN
PTEN
Operating Cash FlowLast quarter
$282.9M
$63.9M
Free Cash FlowOCF − Capex
$268.1M
FCF MarginFCF / Revenue
19.0%
Capex IntensityCapex / Revenue
1.1%
4.9%
Cash ConversionOCF / Net Profit
2.59×
TTM Free Cash FlowTrailing 4 quarters
$612.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EPAM
EPAM
PTEN
PTEN
Q1 26
$63.9M
Q4 25
$282.9M
$397.5M
Q3 25
$294.7M
$215.8M
Q2 25
$53.2M
$139.7M
Q1 25
$24.2M
$208.1M
Q4 24
$130.3M
$315.8M
Q3 24
$242.0M
$296.3M
Q2 24
$57.0M
$197.5M
Free Cash Flow
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
$268.1M
$259.0M
Q3 25
$286.4M
$71.3M
Q2 25
$43.4M
$-4.5M
Q1 25
$14.8M
$46.3M
Q4 24
$114.5M
$175.5M
Q3 24
$237.0M
$115.7M
Q2 24
$52.3M
$67.0M
FCF Margin
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
19.0%
22.6%
Q3 25
20.5%
6.1%
Q2 25
3.2%
-0.4%
Q1 25
1.1%
3.7%
Q4 24
9.2%
15.3%
Q3 24
20.3%
8.6%
Q2 24
4.6%
5.0%
Capex Intensity
EPAM
EPAM
PTEN
PTEN
Q1 26
4.9%
Q4 25
1.1%
12.1%
Q3 25
0.6%
12.3%
Q2 25
0.7%
11.9%
Q1 25
0.7%
12.8%
Q4 24
1.3%
12.2%
Q3 24
0.4%
13.5%
Q2 24
0.4%
9.8%
Cash Conversion
EPAM
EPAM
PTEN
PTEN
Q1 26
Q4 25
2.59×
Q3 25
2.76×
Q2 25
0.60×
Q1 25
0.33×
207.11×
Q4 24
1.26×
Q3 24
1.77×
Q2 24
0.58×
17.83×

Financial Flow Comparison

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

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