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Side-by-side financial comparison of Custom Truck One Source, Inc. (CTOS) and MCGRATH RENTCORP (MGRC). Click either name above to swap in a different company.

Custom Truck One Source, Inc. is the larger business by last-quarter revenue ($387.3M vs $256.8M, roughly 1.5× MCGRATH RENTCORP). MCGRATH RENTCORP runs the higher net margin — 19.4% vs 5.4%, a 14.0% gap on every dollar of revenue. On growth, MCGRATH RENTCORP posted the faster year-over-year revenue change (5.3% vs -2.8%). Over the past eight quarters, MCGRATH RENTCORP's revenue compounded faster (16.9% CAGR vs 13.0%).

Custom Truck One Source, Inc. is a leading provider of specialized heavy truck and equipment solutions in North America. It offers custom vehicle manufacturing, equipment sales and rentals, aftermarket parts, and maintenance services, serving core infrastructure, utility, construction, and energy industry segments.

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.

CTOS vs MGRC — Head-to-Head

Bigger by revenue
CTOS
CTOS
1.5× larger
CTOS
$387.3M
$256.8M
MGRC
Growing faster (revenue YoY)
MGRC
MGRC
+8.1% gap
MGRC
5.3%
-2.8%
CTOS
Higher net margin
MGRC
MGRC
14.0% more per $
MGRC
19.4%
5.4%
CTOS
Faster 2-yr revenue CAGR
MGRC
MGRC
Annualised
MGRC
16.9%
13.0%
CTOS

Income Statement — Q4 2025 vs Q4 2025

Metric
CTOS
CTOS
MGRC
MGRC
Revenue
$387.3M
$256.8M
Net Profit
$20.9M
$49.8M
Gross Margin
31.8%
50.1%
Operating Margin
13.4%
28.9%
Net Margin
5.4%
19.4%
Revenue YoY
-2.8%
5.3%
Net Profit YoY
-24.3%
28.0%
EPS (diluted)
$0.10
$2.02

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
CTOS
CTOS
MGRC
MGRC
Q4 25
$387.3M
$256.8M
Q3 25
$359.9M
$256.4M
Q2 25
$392.2M
$235.6M
Q1 25
$307.1M
$195.4M
Q4 24
$398.3M
$243.7M
Q3 24
$337.5M
$266.8M
Q2 24
$320.6M
$212.6M
Q1 24
$303.5M
$187.8M
Net Profit
CTOS
CTOS
MGRC
MGRC
Q4 25
$20.9M
$49.8M
Q3 25
$-5.8M
$42.3M
Q2 25
$-28.4M
$36.0M
Q1 25
$-17.8M
$28.2M
Q4 24
$27.6M
$38.9M
Q3 24
$-17.4M
$149.3M
Q2 24
$-24.5M
$20.6M
Q1 24
$-14.3M
$22.8M
Gross Margin
CTOS
CTOS
MGRC
MGRC
Q4 25
31.8%
50.1%
Q3 25
28.0%
46.5%
Q2 25
26.1%
47.0%
Q1 25
27.9%
49.3%
Q4 24
29.7%
47.1%
Q3 24
27.2%
46.5%
Q2 24
27.8%
48.6%
Q1 24
29.9%
49.7%
Operating Margin
CTOS
CTOS
MGRC
MGRC
Q4 25
13.4%
28.9%
Q3 25
9.1%
26.0%
Q2 25
7.1%
24.3%
Q1 25
4.0%
23.3%
Q4 24
16.9%
25.9%
Q3 24
6.8%
28.0%
Q2 24
5.5%
25.6%
Q1 24
6.1%
27.7%
Net Margin
CTOS
CTOS
MGRC
MGRC
Q4 25
5.4%
19.4%
Q3 25
-1.6%
16.5%
Q2 25
-7.2%
15.3%
Q1 25
-5.8%
14.4%
Q4 24
6.9%
16.0%
Q3 24
-5.2%
56.0%
Q2 24
-7.6%
9.7%
Q1 24
-4.7%
12.2%
EPS (diluted)
CTOS
CTOS
MGRC
MGRC
Q4 25
$0.10
$2.02
Q3 25
$-0.03
$1.72
Q2 25
$-0.13
$1.46
Q1 25
$-0.08
$1.15
Q4 24
$0.11
$1.58
Q3 24
$-0.07
$6.08
Q2 24
$-0.10
$0.84
Q1 24
$-0.06
$0.93

Balance Sheet & Financial Strength

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

Metric
CTOS
CTOS
MGRC
MGRC
Cash + ST InvestmentsLiquidity on hand
$6.3M
$295.0K
Total DebtLower is stronger
$1.6B
Stockholders' EquityBook value
$809.1M
$1.2B
Total Assets
$3.4B
$2.4B
Debt / EquityLower = less leverage
2.03×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTOS
CTOS
MGRC
MGRC
Q4 25
$6.3M
$295.0K
Q3 25
$13.1M
$7.3M
Q2 25
$5.3M
$1.5M
Q1 25
$5.4M
$3.4M
Q4 24
$3.8M
$807.0K
Q3 24
$8.4M
$4.1M
Q2 24
$8.1M
$9.4M
Q1 24
$8.0M
$1.9M
Total Debt
CTOS
CTOS
MGRC
MGRC
Q4 25
$1.6B
Q3 25
$1.6B
Q2 25
$1.6B
Q1 25
$1.6B
Q4 24
$1.5B
Q3 24
$1.6B
Q2 24
$1.5B
Q1 24
$1.5B
Stockholders' Equity
CTOS
CTOS
MGRC
MGRC
Q4 25
$809.1M
$1.2B
Q3 25
$784.7M
$1.2B
Q2 25
$790.1M
$1.2B
Q1 25
$813.4M
$1.1B
Q4 24
$861.3M
$1.1B
Q3 24
$837.5M
$1.1B
Q2 24
$856.7M
$954.2M
Q1 24
$896.7M
$943.0M
Total Assets
CTOS
CTOS
MGRC
MGRC
Q4 25
$3.4B
$2.4B
Q3 25
$3.5B
$2.4B
Q2 25
$3.6B
$2.3B
Q1 25
$3.5B
$2.2B
Q4 24
$3.5B
$2.3B
Q3 24
$3.6B
$2.3B
Q2 24
$3.5B
$2.3B
Q1 24
$3.5B
$2.3B
Debt / Equity
CTOS
CTOS
MGRC
MGRC
Q4 25
2.03×
Q3 25
2.10×
Q2 25
2.04×
Q1 25
1.97×
Q4 24
1.77×
Q3 24
1.87×
Q2 24
1.79×
Q1 24
1.67×

Cash Flow & Capital Efficiency

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

Metric
CTOS
CTOS
MGRC
MGRC
Operating Cash FlowLast quarter
$47.3M
$80.9M
Free Cash FlowOCF − Capex
$69.8M
FCF MarginFCF / Revenue
27.2%
Capex IntensityCapex / Revenue
4.3%
Cash ConversionOCF / Net Profit
2.27×
1.62×
TTM Free Cash FlowTrailing 4 quarters
$211.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTOS
CTOS
MGRC
MGRC
Q4 25
$47.3M
$80.9M
Q3 25
$81.5M
$65.1M
Q2 25
$125.7M
$55.8M
Q1 25
$55.6M
$53.9M
Q4 24
$82.1M
$36.8M
Q3 24
$16.5M
$199.0M
Q2 24
$37.8M
$79.2M
Q1 24
$-14.4M
$59.4M
Free Cash Flow
CTOS
CTOS
MGRC
MGRC
Q4 25
$69.8M
Q3 25
$53.5M
Q2 25
$38.2M
Q1 25
$49.9M
Q4 24
$32.6M
Q3 24
$193.0M
Q2 24
$74.4M
Q1 24
$34.1M
FCF Margin
CTOS
CTOS
MGRC
MGRC
Q4 25
27.2%
Q3 25
20.8%
Q2 25
16.2%
Q1 25
25.5%
Q4 24
13.4%
Q3 24
72.4%
Q2 24
35.0%
Q1 24
18.2%
Capex Intensity
CTOS
CTOS
MGRC
MGRC
Q4 25
4.3%
Q3 25
4.5%
Q2 25
7.5%
Q1 25
2.0%
Q4 24
1.7%
Q3 24
2.2%
Q2 24
2.3%
Q1 24
13.5%
Cash Conversion
CTOS
CTOS
MGRC
MGRC
Q4 25
2.27×
1.62×
Q3 25
1.54×
Q2 25
1.55×
Q1 25
1.91×
Q4 24
2.98×
0.94×
Q3 24
1.33×
Q2 24
3.84×
Q1 24
2.60×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CTOS
CTOS

Equipment Rental Solutions Segment$207.1M53%
Rental Revenue Excluding Shipping And Handling$135.5M35%
Sales And Services Parts And Services$32.3M8%
Rental Revenue Shipping And Handling$6.5M2%
Sales And Services$5.5M1%

MGRC
MGRC

Transferred At Point In Time$73.7M29%
Non Lease Sales$55.4M22%
Trs Ren Telco$40.6M16%
Transferred Over Time$26.0M10%
Portable Storage$23.8M9%
Enviroplex$16.6M6%
Non Lease Rental Related Services$11.1M4%
Other$7.3M3%

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