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Side-by-side financial comparison of FOSTER L B CO (FSTR) and MCGRATH RENTCORP (MGRC). Click either name above to swap in a different company.

MCGRATH RENTCORP is the larger business by last-quarter revenue ($198.5M vs $160.4M, roughly 1.2× FOSTER L B CO). MCGRATH RENTCORP runs the higher net margin — 13.6% vs 1.5%, a 12.1% gap on every dollar of revenue. On growth, FOSTER L B CO posted the faster year-over-year revenue change (25.1% vs -12.6%). Over the past eight quarters, FOSTER L B CO's revenue compounded faster (13.6% CAGR vs -3.4%).

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.

McGrath RentCorp is a leading North American B2B rental provider. It offers relocatable modular office and classroom buildings, portable storage units, and electronic test and measurement equipment, serving construction, education, industrial and technology sector clients across the U.S. and parts of Canada.

FSTR vs MGRC — Head-to-Head

Bigger by revenue
MGRC
MGRC
1.2× larger
MGRC
$198.5M
$160.4M
FSTR
Growing faster (revenue YoY)
FSTR
FSTR
+37.7% gap
FSTR
25.1%
-12.6%
MGRC
Higher net margin
MGRC
MGRC
12.1% more per $
MGRC
13.6%
1.5%
FSTR
Faster 2-yr revenue CAGR
FSTR
FSTR
Annualised
FSTR
13.6%
-3.4%
MGRC

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
FSTR
FSTR
MGRC
MGRC
Revenue
$160.4M
$198.5M
Net Profit
$2.4M
$27.0M
Gross Margin
19.7%
48.8%
Operating Margin
4.9%
21.9%
Net Margin
1.5%
13.6%
Revenue YoY
25.1%
-12.6%
Net Profit YoY
1098.3%
-4.2%
EPS (diluted)
$0.22
$1.10

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
MGRC
MGRC
Q1 26
$198.5M
Q4 25
$160.4M
$256.8M
Q3 25
$138.3M
$256.4M
Q2 25
$143.6M
$235.6M
Q1 25
$97.8M
$195.4M
Q4 24
$128.2M
$243.7M
Q3 24
$137.5M
$266.8M
Q2 24
$140.8M
$212.6M
Net Profit
FSTR
FSTR
MGRC
MGRC
Q1 26
$27.0M
Q4 25
$2.4M
$49.8M
Q3 25
$4.4M
$42.3M
Q2 25
$2.9M
$36.0M
Q1 25
$-2.1M
$28.2M
Q4 24
$-242.0K
$38.9M
Q3 24
$35.9M
$149.3M
Q2 24
$2.8M
$20.6M
Gross Margin
FSTR
FSTR
MGRC
MGRC
Q1 26
48.8%
Q4 25
19.7%
50.1%
Q3 25
22.5%
46.5%
Q2 25
21.5%
47.0%
Q1 25
20.6%
49.3%
Q4 24
22.3%
47.1%
Q3 24
23.8%
46.5%
Q2 24
21.7%
48.6%
Operating Margin
FSTR
FSTR
MGRC
MGRC
Q1 26
21.9%
Q4 25
4.9%
28.9%
Q3 25
6.0%
26.0%
Q2 25
5.3%
24.3%
Q1 25
-2.0%
23.3%
Q4 24
2.4%
25.9%
Q3 24
5.3%
28.0%
Q2 24
3.2%
25.6%
Net Margin
FSTR
FSTR
MGRC
MGRC
Q1 26
13.6%
Q4 25
1.5%
19.4%
Q3 25
3.1%
16.5%
Q2 25
2.0%
15.3%
Q1 25
-2.2%
14.4%
Q4 24
-0.2%
16.0%
Q3 24
26.1%
56.0%
Q2 24
2.0%
9.7%
EPS (diluted)
FSTR
FSTR
MGRC
MGRC
Q1 26
$1.10
Q4 25
$0.22
$2.02
Q3 25
$0.40
$1.72
Q2 25
$0.27
$1.46
Q1 25
$-0.20
$1.15
Q4 24
$-0.04
$1.58
Q3 24
$3.27
$6.08
Q2 24
$0.26
$0.84

Balance Sheet & Financial Strength

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

Metric
FSTR
FSTR
MGRC
MGRC
Cash + ST InvestmentsLiquidity on hand
$4.3M
Total DebtLower is stronger
$42.6M
Stockholders' EquityBook value
$175.3M
Total Assets
$330.4M
$2.4B
Debt / EquityLower = less leverage
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSTR
FSTR
MGRC
MGRC
Q1 26
Q4 25
$4.3M
$295.0K
Q3 25
$3.4M
$7.3M
Q2 25
$4.2M
$1.5M
Q1 25
$2.6M
$3.4M
Q4 24
$2.5M
$807.0K
Q3 24
$3.1M
$4.1M
Q2 24
$4.0M
$9.4M
Total Debt
FSTR
FSTR
MGRC
MGRC
Q1 26
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
Stockholders' Equity
FSTR
FSTR
MGRC
MGRC
Q1 26
Q4 25
$175.3M
$1.2B
Q3 25
$174.8M
$1.2B
Q2 25
$174.4M
$1.2B
Q1 25
$170.8M
$1.1B
Q4 24
$178.3M
$1.1B
Q3 24
$181.9M
$1.1B
Q2 24
$147.1M
$954.2M
Total Assets
FSTR
FSTR
MGRC
MGRC
Q1 26
$2.4B
Q4 25
$330.4M
$2.4B
Q3 25
$333.9M
$2.4B
Q2 25
$349.9M
$2.3B
Q1 25
$342.8M
$2.2B
Q4 24
$334.6M
$2.3B
Q3 24
$344.5M
$2.3B
Q2 24
$333.3M
$2.3B
Debt / Equity
FSTR
FSTR
MGRC
MGRC
Q1 26
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×

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
MGRC
MGRC
Operating Cash FlowLast quarter
$22.2M
$42.4M
Free Cash FlowOCF − Capex
$19.8M
FCF MarginFCF / Revenue
12.3%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
9.18×
1.57×
TTM Free Cash FlowTrailing 4 quarters
$25.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSTR
FSTR
MGRC
MGRC
Q1 26
$42.4M
Q4 25
$22.2M
$80.9M
Q3 25
$29.2M
$65.1M
Q2 25
$10.4M
$55.8M
Q1 25
$-26.1M
$53.9M
Q4 24
$24.3M
$36.8M
Q3 24
$24.7M
$199.0M
Q2 24
$-5.0M
$79.2M
Free Cash Flow
FSTR
FSTR
MGRC
MGRC
Q1 26
Q4 25
$19.8M
$69.8M
Q3 25
$26.4M
$53.5M
Q2 25
$7.7M
$38.2M
Q1 25
$-28.7M
$49.9M
Q4 24
$22.3M
$32.6M
Q3 24
$21.7M
$193.0M
Q2 24
$-7.0M
$74.4M
FCF Margin
FSTR
FSTR
MGRC
MGRC
Q1 26
Q4 25
12.3%
27.2%
Q3 25
19.1%
20.8%
Q2 25
5.4%
16.2%
Q1 25
-29.4%
25.5%
Q4 24
17.4%
13.4%
Q3 24
15.8%
72.4%
Q2 24
-5.0%
35.0%
Capex Intensity
FSTR
FSTR
MGRC
MGRC
Q1 26
Q4 25
1.5%
4.3%
Q3 25
2.0%
4.5%
Q2 25
1.9%
7.5%
Q1 25
2.6%
2.0%
Q4 24
1.5%
1.7%
Q3 24
2.2%
2.2%
Q2 24
1.5%
2.3%
Cash Conversion
FSTR
FSTR
MGRC
MGRC
Q1 26
1.57×
Q4 25
9.18×
1.62×
Q3 25
6.70×
1.54×
Q2 25
3.61×
1.55×
Q1 25
1.91×
Q4 24
0.94×
Q3 24
0.69×
1.33×
Q2 24
-1.74×
3.84×

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%

MGRC
MGRC

Rental$126.7M64%
Rental related services$35.6M18%
Sales$34.0M17%

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