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Side-by-side financial comparison of FOSTER L B CO (FSTR) and ProPetro Holding Corp. (PUMP). Click either name above to swap in a different company.

ProPetro Holding Corp. is the larger business by last-quarter revenue ($289.7M vs $160.4M, roughly 1.8× FOSTER L B CO). On growth, FOSTER L B CO posted the faster year-over-year revenue change (25.1% vs -9.6%). FOSTER L B CO produced more free cash flow last quarter ($19.8M vs $16.8M). Over the past eight quarters, FOSTER L B CO's revenue compounded faster (13.6% CAGR vs -15.5%).

Foster L B Co. is a U.S.-headquartered industrial manufacturing firm that develops, produces and distributes engineered access solutions, construction components, and rail infrastructure products. It serves commercial construction, transportation, and industrial end markets across North America and selected international regions.

ProPetro Holding Corp. is a leading U.S.-based oilfield services provider. It offers hydraulic fracturing, well completion and related supporting services primarily to onshore oil and gas exploration and production operators, with core operations concentrated in the Permian Basin spanning Texas and New Mexico.

FSTR vs PUMP — Head-to-Head

Bigger by revenue
PUMP
PUMP
1.8× larger
PUMP
$289.7M
$160.4M
FSTR
Growing faster (revenue YoY)
FSTR
FSTR
+34.7% gap
FSTR
25.1%
-9.6%
PUMP
More free cash flow
FSTR
FSTR
$3.0M more FCF
FSTR
$19.8M
$16.8M
PUMP
Faster 2-yr revenue CAGR
FSTR
FSTR
Annualised
FSTR
13.6%
-15.5%
PUMP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSTR
FSTR
PUMP
PUMP
Revenue
$160.4M
$289.7M
Net Profit
$2.4M
Gross Margin
19.7%
Operating Margin
4.9%
2.1%
Net Margin
1.5%
Revenue YoY
25.1%
-9.6%
Net Profit YoY
1098.3%
EPS (diluted)
$0.22
$0.01

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
FSTR
FSTR
PUMP
PUMP
Q4 25
$160.4M
$289.7M
Q3 25
$138.3M
$293.9M
Q2 25
$143.6M
$326.2M
Q1 25
$97.8M
$359.4M
Q4 24
$128.2M
$320.6M
Q3 24
$137.5M
$360.9M
Q2 24
$140.8M
$357.0M
Q1 24
$124.3M
$405.8M
Net Profit
FSTR
FSTR
PUMP
PUMP
Q4 25
$2.4M
Q3 25
$4.4M
$-2.4M
Q2 25
$2.9M
$-7.2M
Q1 25
$-2.1M
$9.6M
Q4 24
$-242.0K
Q3 24
$35.9M
$-137.1M
Q2 24
$2.8M
$-3.7M
Q1 24
$4.4M
$19.9M
Gross Margin
FSTR
FSTR
PUMP
PUMP
Q4 25
19.7%
Q3 25
22.5%
Q2 25
21.5%
Q1 25
20.6%
Q4 24
22.3%
Q3 24
23.8%
Q2 24
21.7%
Q1 24
21.1%
Operating Margin
FSTR
FSTR
PUMP
PUMP
Q4 25
4.9%
2.1%
Q3 25
6.0%
-2.1%
Q2 25
5.3%
-1.0%
Q1 25
-2.0%
2.6%
Q4 24
2.4%
-5.8%
Q3 24
5.3%
-49.4%
Q2 24
3.2%
-0.1%
Q1 24
4.5%
7.5%
Net Margin
FSTR
FSTR
PUMP
PUMP
Q4 25
1.5%
Q3 25
3.1%
-0.8%
Q2 25
2.0%
-2.2%
Q1 25
-2.2%
2.7%
Q4 24
-0.2%
Q3 24
26.1%
-38.0%
Q2 24
2.0%
-1.0%
Q1 24
3.6%
4.9%
EPS (diluted)
FSTR
FSTR
PUMP
PUMP
Q4 25
$0.22
$0.01
Q3 25
$0.40
$-0.02
Q2 25
$0.27
$-0.07
Q1 25
$-0.20
$0.09
Q4 24
$-0.04
$-0.14
Q3 24
$3.27
$-1.32
Q2 24
$0.26
$-0.03
Q1 24
$0.40
$0.18

Balance Sheet & Financial Strength

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

Metric
FSTR
FSTR
PUMP
PUMP
Cash + ST InvestmentsLiquidity on hand
$4.3M
$91.3M
Total DebtLower is stronger
$42.6M
Stockholders' EquityBook value
$175.3M
$829.8M
Total Assets
$330.4M
$1.3B
Debt / EquityLower = less leverage
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSTR
FSTR
PUMP
PUMP
Q4 25
$4.3M
$91.3M
Q3 25
$3.4M
$76.7M
Q2 25
$4.2M
$83.0M
Q1 25
$2.6M
$71.4M
Q4 24
$2.5M
$58.3M
Q3 24
$3.1M
$54.0M
Q2 24
$4.0M
$74.7M
Q1 24
$3.1M
$53.6M
Total Debt
FSTR
FSTR
PUMP
PUMP
Q4 25
$42.6M
Q3 25
$58.6M
Q2 25
$81.4M
Q1 25
$82.3M
Q4 24
$46.8M
Q3 24
$68.4M
Q2 24
$87.0M
Q1 24
$77.9M
Stockholders' Equity
FSTR
FSTR
PUMP
PUMP
Q4 25
$175.3M
$829.8M
Q3 25
$174.8M
$826.2M
Q2 25
$174.4M
$824.0M
Q1 25
$170.8M
$826.5M
Q4 24
$178.3M
$816.3M
Q3 24
$181.9M
$833.0M
Q2 24
$147.1M
$975.8M
Q1 24
$144.6M
$998.2M
Total Assets
FSTR
FSTR
PUMP
PUMP
Q4 25
$330.4M
$1.3B
Q3 25
$333.9M
$1.3B
Q2 25
$349.9M
$1.2B
Q1 25
$342.8M
$1.2B
Q4 24
$334.6M
$1.2B
Q3 24
$344.5M
$1.3B
Q2 24
$333.3M
$1.5B
Q1 24
$326.4M
$1.2B
Debt / Equity
FSTR
FSTR
PUMP
PUMP
Q4 25
0.24×
Q3 25
0.33×
Q2 25
0.47×
Q1 25
0.48×
Q4 24
0.26×
Q3 24
0.38×
Q2 24
0.59×
Q1 24
0.54×

Cash Flow & Capital Efficiency

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

Metric
FSTR
FSTR
PUMP
PUMP
Operating Cash FlowLast quarter
$22.2M
$81.0M
Free Cash FlowOCF − Capex
$19.8M
$16.8M
FCF MarginFCF / Revenue
12.3%
5.8%
Capex IntensityCapex / Revenue
1.5%
22.2%
Cash ConversionOCF / Net Profit
9.18×
TTM Free Cash FlowTrailing 4 quarters
$25.2M
$45.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSTR
FSTR
PUMP
PUMP
Q4 25
$22.2M
$81.0M
Q3 25
$29.2M
$41.7M
Q2 25
$10.4M
$54.2M
Q1 25
$-26.1M
$54.7M
Q4 24
$24.3M
$37.9M
Q3 24
$24.7M
$34.7M
Q2 24
$-5.0M
$104.9M
Q1 24
$-21.4M
$74.8M
Free Cash Flow
FSTR
FSTR
PUMP
PUMP
Q4 25
$19.8M
$16.8M
Q3 25
$26.4M
$-2.4M
Q2 25
$7.7M
$17.1M
Q1 25
$-28.7M
$13.8M
Q4 24
$22.3M
$10.0M
Q3 24
$21.7M
$-6.0M
Q2 24
$-7.0M
$67.7M
Q1 24
$-24.2M
$40.2M
FCF Margin
FSTR
FSTR
PUMP
PUMP
Q4 25
12.3%
5.8%
Q3 25
19.1%
-0.8%
Q2 25
5.4%
5.2%
Q1 25
-29.4%
3.8%
Q4 24
17.4%
3.1%
Q3 24
15.8%
-1.7%
Q2 24
-5.0%
19.0%
Q1 24
-19.4%
9.9%
Capex Intensity
FSTR
FSTR
PUMP
PUMP
Q4 25
1.5%
22.2%
Q3 25
2.0%
15.0%
Q2 25
1.9%
11.4%
Q1 25
2.6%
11.4%
Q4 24
1.5%
8.7%
Q3 24
2.2%
11.3%
Q2 24
1.5%
10.4%
Q1 24
2.2%
8.5%
Cash Conversion
FSTR
FSTR
PUMP
PUMP
Q4 25
9.18×
Q3 25
6.70×
Q2 25
3.61×
Q1 25
5.70×
Q4 24
Q3 24
0.69×
Q2 24
-1.74×
Q1 24
-4.83×
3.75×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSTR
FSTR

Rail Technologies And Services Segment$98.0M61%
Over Time Output Method$26.3M16%
Services$19.4M12%
Rail Technologies Products$10.0M6%
Over Time Input Method$8.3M5%

PUMP
PUMP

Hydraulic Fracturing Segment$203.9M70%
Wireline Operating Segment$55.4M19%
Cementing Operating Segment$29.6M10%

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