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Side-by-side financial comparison of Fastly, Inc. (FSLY) and Limbach Holdings, Inc. (LMB). Click either name above to swap in a different company.

Limbach Holdings, Inc. is the larger business by last-quarter revenue ($186.9M vs $172.6M, roughly 1.1× Fastly, Inc.). Limbach Holdings, Inc. runs the higher net margin — 6.6% vs -9.0%, a 15.6% gap on every dollar of revenue. On growth, Limbach Holdings, Inc. posted the faster year-over-year revenue change (30.1% vs 22.8%). Limbach Holdings, Inc. produced more free cash flow last quarter ($27.9M vs $12.2M). Over the past eight quarters, Limbach Holdings, Inc.'s revenue compounded faster (25.3% CAGR vs 13.7%).

Fastly, Inc. is an American company based in San Francisco, which describes itself as a cloud computing company. Fastly provides content delivery network services, image optimization, and load balancing services. Fastly's cloud security services include denial-of-service attack protection, bot mitigation, and a web application firewall.

Limbach Flugmotoren is a Chinese-owned company based in Germany that produces aircraft engines.

FSLY vs LMB — Head-to-Head

Bigger by revenue
LMB
LMB
1.1× larger
LMB
$186.9M
$172.6M
FSLY
Growing faster (revenue YoY)
LMB
LMB
+7.3% gap
LMB
30.1%
22.8%
FSLY
Higher net margin
LMB
LMB
15.6% more per $
LMB
6.6%
-9.0%
FSLY
More free cash flow
LMB
LMB
$15.6M more FCF
LMB
$27.9M
$12.2M
FSLY
Faster 2-yr revenue CAGR
LMB
LMB
Annualised
LMB
25.3%
13.7%
FSLY

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSLY
FSLY
LMB
LMB
Revenue
$172.6M
$186.9M
Net Profit
$-15.5M
$12.3M
Gross Margin
61.4%
25.7%
Operating Margin
-8.7%
9.4%
Net Margin
-9.0%
6.6%
Revenue YoY
22.8%
30.1%
Net Profit YoY
52.9%
25.0%
EPS (diluted)
$-0.10
$1.01

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
FSLY
FSLY
LMB
LMB
Q4 25
$172.6M
$186.9M
Q3 25
$158.2M
$184.6M
Q2 25
$148.7M
$142.2M
Q1 25
$144.5M
$133.1M
Q4 24
$140.6M
$143.7M
Q3 24
$137.2M
$133.9M
Q2 24
$132.4M
$122.2M
Q1 24
$133.5M
$119.0M
Net Profit
FSLY
FSLY
LMB
LMB
Q4 25
$-15.5M
$12.3M
Q3 25
$-29.5M
$8.8M
Q2 25
$-37.5M
$7.8M
Q1 25
$-39.1M
$10.2M
Q4 24
$-32.9M
$9.8M
Q3 24
$-38.0M
$7.5M
Q2 24
$-43.7M
$6.0M
Q1 24
$-43.4M
$7.6M
Gross Margin
FSLY
FSLY
LMB
LMB
Q4 25
61.4%
25.7%
Q3 25
58.4%
24.2%
Q2 25
54.5%
28.0%
Q1 25
53.2%
27.6%
Q4 24
53.4%
30.3%
Q3 24
54.5%
27.0%
Q2 24
55.1%
27.4%
Q1 24
54.8%
26.1%
Operating Margin
FSLY
FSLY
LMB
LMB
Q4 25
-8.7%
9.4%
Q3 25
-18.2%
7.2%
Q2 25
-24.8%
7.5%
Q1 25
-26.4%
5.9%
Q4 24
-24.4%
9.1%
Q3 24
-29.6%
8.1%
Q2 24
-35.3%
6.7%
Q1 24
-34.6%
5.5%
Net Margin
FSLY
FSLY
LMB
LMB
Q4 25
-9.0%
6.6%
Q3 25
-18.6%
4.8%
Q2 25
-25.2%
5.5%
Q1 25
-27.1%
7.7%
Q4 24
-23.4%
6.9%
Q3 24
-27.7%
5.6%
Q2 24
-33.0%
4.9%
Q1 24
-32.5%
6.4%
EPS (diluted)
FSLY
FSLY
LMB
LMB
Q4 25
$-0.10
$1.01
Q3 25
$-0.20
$0.73
Q2 25
$-0.26
$0.64
Q1 25
$-0.27
$0.85
Q4 24
$-0.23
$0.81
Q3 24
$-0.27
$0.62
Q2 24
$-0.32
$0.50
Q1 24
$-0.32
$0.64

Balance Sheet & Financial Strength

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

Metric
FSLY
FSLY
LMB
LMB
Cash + ST InvestmentsLiquidity on hand
$361.8M
$11.3M
Total DebtLower is stronger
$30.5M
Stockholders' EquityBook value
$929.6M
$195.7M
Total Assets
$1.5B
$381.1M
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSLY
FSLY
LMB
LMB
Q4 25
$361.8M
$11.3M
Q3 25
$342.9M
$9.8M
Q2 25
$321.2M
$38.9M
Q1 25
$307.3M
$38.1M
Q4 24
$295.9M
$44.9M
Q3 24
$308.2M
$51.2M
Q2 24
$311.8M
$59.5M
Q1 24
$329.5M
$48.2M
Total Debt
FSLY
FSLY
LMB
LMB
Q4 25
$30.5M
Q3 25
$56.3M
Q2 25
$28.4M
Q1 25
$23.7M
Q4 24
$23.6M
Q3 24
$20.5M
Q2 24
$19.7M
Q1 24
$19.4M
Stockholders' Equity
FSLY
FSLY
LMB
LMB
Q4 25
$929.6M
$195.7M
Q3 25
$937.0M
$181.6M
Q2 25
$942.6M
$170.5M
Q1 25
$957.0M
$161.1M
Q4 24
$965.3M
$153.5M
Q3 24
$969.5M
$142.2M
Q2 24
$981.2M
$133.0M
Q1 24
$991.8M
$125.5M
Total Assets
FSLY
FSLY
LMB
LMB
Q4 25
$1.5B
$381.1M
Q3 25
$1.5B
$409.1M
Q2 25
$1.5B
$343.0M
Q1 25
$1.4B
$336.4M
Q4 24
$1.5B
$352.1M
Q3 24
$1.5B
$324.4M
Q2 24
$1.5B
$303.9M
Q1 24
$1.5B
$289.2M
Debt / Equity
FSLY
FSLY
LMB
LMB
Q4 25
0.16×
Q3 25
0.31×
Q2 25
0.17×
Q1 25
0.15×
Q4 24
0.15×
Q3 24
0.14×
Q2 24
0.15×
Q1 24
0.15×

Cash Flow & Capital Efficiency

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

Metric
FSLY
FSLY
LMB
LMB
Operating Cash FlowLast quarter
$22.4M
$28.1M
Free Cash FlowOCF − Capex
$12.2M
$27.9M
FCF MarginFCF / Revenue
7.1%
14.9%
Capex IntensityCapex / Revenue
5.9%
0.1%
Cash ConversionOCF / Net Profit
2.29×
TTM Free Cash FlowTrailing 4 quarters
$65.8M
$41.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSLY
FSLY
LMB
LMB
Q4 25
$22.4M
$28.1M
Q3 25
$28.9M
$13.3M
Q2 25
$25.8M
$2.0M
Q1 25
$17.3M
$2.2M
Q4 24
$5.2M
$19.3M
Q3 24
$5.0M
$4.9M
Q2 24
$-4.9M
$16.5M
Q1 24
$11.1M
$-3.9M
Free Cash Flow
FSLY
FSLY
LMB
LMB
Q4 25
$12.2M
$27.9M
Q3 25
$22.9M
$12.8M
Q2 25
$15.9M
$1.2M
Q1 25
$14.7M
$11.0K
Q4 24
$251.0K
$18.0M
Q3 24
$3.0M
$4.6M
Q2 24
$-6.7M
$13.2M
Q1 24
$9.5M
$-6.5M
FCF Margin
FSLY
FSLY
LMB
LMB
Q4 25
7.1%
14.9%
Q3 25
14.5%
7.0%
Q2 25
10.7%
0.8%
Q1 25
10.2%
0.0%
Q4 24
0.2%
12.5%
Q3 24
2.2%
3.4%
Q2 24
-5.1%
10.8%
Q1 24
7.1%
-5.5%
Capex Intensity
FSLY
FSLY
LMB
LMB
Q4 25
5.9%
0.1%
Q3 25
3.8%
0.3%
Q2 25
6.6%
0.6%
Q1 25
1.8%
1.7%
Q4 24
3.5%
0.9%
Q3 24
1.5%
0.3%
Q2 24
1.3%
2.7%
Q1 24
1.2%
2.1%
Cash Conversion
FSLY
FSLY
LMB
LMB
Q4 25
2.29×
Q3 25
1.52×
Q2 25
0.26×
Q1 25
0.22×
Q4 24
1.96×
Q3 24
0.66×
Q2 24
2.77×
Q1 24
-0.52×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSLY
FSLY

Network Services$130.8M76%
Security$35.4M21%
Other$6.4M4%

LMB
LMB

Owner Direct Relationships Segment$145.0M78%
General Contractor Construction Manager Relationships Segment$41.9M22%

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