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Side-by-side financial comparison of Proto Labs Inc (PRLB) and SUPERIOR GROUP OF COMPANIES, INC. (SGC). Click either name above to swap in a different company.

SUPERIOR GROUP OF COMPANIES, INC. is the larger business by last-quarter revenue ($146.6M vs $136.5M, roughly 1.1× Proto Labs Inc). On growth, Proto Labs Inc posted the faster year-over-year revenue change (12.1% vs 0.8%). SUPERIOR GROUP OF COMPANIES, INC. produced more free cash flow last quarter ($17.9M vs $8.4M). Over the past eight quarters, Proto Labs Inc's revenue compounded faster (3.3% CAGR vs 2.7%).

Protolabs is a company that provides rapid manufacturing of 3D printed, CNC-machined, sheet metal, and injection-molded custom parts for prototyping and production. Markets like medical devices, aerospace, electronics, appliances, automotive and consumer products use these parts. Protolabs' headquarters are located in Maple Plain, Minnesota, with Minnesota-based manufacturing facilities in Plymouth, Brooklyn Park, and Rosemount, along with additional facilities in Nashua, New Hampshire and Ca...

Superior Coach was a coachbuilder in the American automotive industry. Founded in 1909 as the Garford Motor Truck Company, Superior is best known for constructing bodies for professional cars (hearses) and school buses. Following major downturns in both segments in the late 1970s, Superior was liquidated by its parent company in 1980. From 1925 to 1980, the company was based in Lima, Ohio.

PRLB vs SGC — Head-to-Head

Bigger by revenue
SGC
SGC
1.1× larger
SGC
$146.6M
$136.5M
PRLB
Growing faster (revenue YoY)
PRLB
PRLB
+11.3% gap
PRLB
12.1%
0.8%
SGC
More free cash flow
SGC
SGC
$9.5M more FCF
SGC
$17.9M
$8.4M
PRLB
Faster 2-yr revenue CAGR
PRLB
PRLB
Annualised
PRLB
3.3%
2.7%
SGC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PRLB
PRLB
SGC
SGC
Revenue
$136.5M
$146.6M
Net Profit
$3.5M
Gross Margin
44.2%
36.9%
Operating Margin
5.0%
2.8%
Net Margin
2.4%
Revenue YoY
12.1%
0.8%
Net Profit YoY
65.8%
EPS (diluted)
$0.25
$0.23

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
PRLB
PRLB
SGC
SGC
Q4 25
$136.5M
$146.6M
Q3 25
$135.4M
$138.5M
Q2 25
$135.1M
$144.0M
Q1 25
$126.2M
$137.1M
Q4 24
$121.8M
$145.4M
Q3 24
$125.6M
$149.7M
Q2 24
$125.6M
$131.7M
Q1 24
$127.9M
$138.8M
Net Profit
PRLB
PRLB
SGC
SGC
Q4 25
$3.5M
Q3 25
$7.2M
$2.7M
Q2 25
$4.4M
$1.6M
Q1 25
$3.6M
$-758.0K
Q4 24
$2.1M
Q3 24
$7.2M
$5.4M
Q2 24
$4.5M
$600.0K
Q1 24
$5.3M
$3.9M
Gross Margin
PRLB
PRLB
SGC
SGC
Q4 25
44.2%
36.9%
Q3 25
45.3%
38.3%
Q2 25
44.3%
38.4%
Q1 25
44.1%
36.8%
Q4 24
42.7%
37.1%
Q3 24
45.6%
40.4%
Q2 24
45.0%
38.5%
Q1 24
44.9%
39.8%
Operating Margin
PRLB
PRLB
SGC
SGC
Q4 25
5.0%
2.8%
Q3 25
6.5%
2.3%
Q2 25
3.7%
1.3%
Q1 25
3.6%
-0.7%
Q4 24
-1.2%
1.7%
Q3 24
6.8%
4.4%
Q2 24
4.8%
0.5%
Q1 24
5.3%
3.3%
Net Margin
PRLB
PRLB
SGC
SGC
Q4 25
2.4%
Q3 25
5.3%
2.0%
Q2 25
3.3%
1.1%
Q1 25
2.9%
-0.6%
Q4 24
1.4%
Q3 24
5.7%
3.6%
Q2 24
3.6%
0.5%
Q1 24
4.1%
2.8%
EPS (diluted)
PRLB
PRLB
SGC
SGC
Q4 25
$0.25
$0.23
Q3 25
$0.30
$0.18
Q2 25
$0.18
$0.10
Q1 25
$0.15
$-0.05
Q4 24
$-0.01
$0.12
Q3 24
$0.29
$0.33
Q2 24
$0.18
$0.04
Q1 24
$0.20
$0.24

Balance Sheet & Financial Strength

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

Metric
PRLB
PRLB
SGC
SGC
Cash + ST InvestmentsLiquidity on hand
$128.1M
$23.7M
Total DebtLower is stronger
$94.1M
Stockholders' EquityBook value
$673.9M
$192.8M
Total Assets
$763.4M
$421.8M
Debt / EquityLower = less leverage
0.49×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRLB
PRLB
SGC
SGC
Q4 25
$128.1M
$23.7M
Q3 25
$119.2M
$16.7M
Q2 25
$103.2M
$21.0M
Q1 25
$96.8M
$19.8M
Q4 24
$103.1M
$18.8M
Q3 24
$100.5M
$18.4M
Q2 24
$112.9M
$13.4M
Q1 24
$109.7M
$22.0M
Total Debt
PRLB
PRLB
SGC
SGC
Q4 25
$94.1M
Q3 25
$100.0M
Q2 25
$99.3M
Q1 25
$95.7M
Q4 24
$86.0M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
PRLB
PRLB
SGC
SGC
Q4 25
$673.9M
$192.8M
Q3 25
$664.7M
$193.8M
Q2 25
$664.7M
$192.1M
Q1 25
$656.8M
$194.4M
Q4 24
$670.2M
$198.9M
Q3 24
$680.0M
$199.5M
Q2 24
$685.2M
$200.9M
Q1 24
$687.3M
$200.8M
Total Assets
PRLB
PRLB
SGC
SGC
Q4 25
$763.4M
$421.8M
Q3 25
$756.9M
$415.3M
Q2 25
$743.3M
$423.3M
Q1 25
$737.5M
$411.0M
Q4 24
$743.5M
$415.1M
Q3 24
$753.8M
$407.4M
Q2 24
$758.2M
$400.3M
Q1 24
$769.8M
$408.5M
Debt / Equity
PRLB
PRLB
SGC
SGC
Q4 25
0.49×
Q3 25
0.52×
Q2 25
0.52×
Q1 25
0.49×
Q4 24
0.43×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
PRLB
PRLB
SGC
SGC
Operating Cash FlowLast quarter
$16.5M
$18.4M
Free Cash FlowOCF − Capex
$8.4M
$17.9M
FCF MarginFCF / Revenue
6.2%
12.2%
Capex IntensityCapex / Revenue
5.9%
0.4%
Cash ConversionOCF / Net Profit
5.32×
TTM Free Cash FlowTrailing 4 quarters
$59.7M
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRLB
PRLB
SGC
SGC
Q4 25
$16.5M
$18.4M
Q3 25
$29.1M
$-1.7M
Q2 25
$10.6M
$4.9M
Q1 25
$18.4M
$-2.0M
Q4 24
$17.3M
$8.9M
Q3 24
$24.8M
$8.2M
Q2 24
$14.4M
$6.9M
Q1 24
$21.3M
$9.4M
Free Cash Flow
PRLB
PRLB
SGC
SGC
Q4 25
$8.4M
$17.9M
Q3 25
$25.0M
$-2.4M
Q2 25
$9.1M
$3.3M
Q1 25
$17.1M
$-3.1M
Q4 24
$16.5M
$7.4M
Q3 24
$23.2M
$7.3M
Q2 24
$10.2M
$5.6M
Q1 24
$18.8M
$8.8M
FCF Margin
PRLB
PRLB
SGC
SGC
Q4 25
6.2%
12.2%
Q3 25
18.5%
-1.7%
Q2 25
6.7%
2.3%
Q1 25
13.6%
-2.3%
Q4 24
13.5%
5.1%
Q3 24
18.5%
4.9%
Q2 24
8.2%
4.2%
Q1 24
14.7%
6.3%
Capex Intensity
PRLB
PRLB
SGC
SGC
Q4 25
5.9%
0.4%
Q3 25
3.0%
0.5%
Q2 25
1.1%
1.1%
Q1 25
1.0%
0.8%
Q4 24
0.7%
1.0%
Q3 24
1.2%
0.6%
Q2 24
3.3%
1.0%
Q1 24
2.0%
0.5%
Cash Conversion
PRLB
PRLB
SGC
SGC
Q4 25
5.32×
Q3 25
4.03×
-0.61×
Q2 25
2.39×
3.18×
Q1 25
5.11×
Q4 24
4.28×
Q3 24
3.44×
1.52×
Q2 24
3.18×
11.42×
Q1 24
4.05×
2.41×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PRLB
PRLB

CNC Machining Firstcut$65.5M48%
Injection Molding Protomold$47.6M35%
Three D Printing Fineline$18.8M14%
Sheet Metal$4.4M3%

SGC
SGC

Branded Products$96.9M66%
Healthcare Apparel$28.8M20%
Contact Centers$21.7M15%

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