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Side-by-side financial comparison of Arista Networks (ANET) and Primoris Services Corp (PRIM). Click either name above to swap in a different company.

Arista Networks is the larger business by last-quarter revenue ($2.5B vs $1.9B, roughly 1.3× Primoris Services Corp). Arista Networks runs the higher net margin — 38.4% vs 2.8%, a 35.6% gap on every dollar of revenue. On growth, Arista Networks posted the faster year-over-year revenue change (28.9% vs 6.7%). Over the past eight quarters, Arista Networks's revenue compounded faster (25.8% CAGR vs 14.7%).

Arista Networks, Inc. is an American computer networking company headquartered in Santa Clara, California. The company designs and sells multilayer network switches to deliver software-defined networking (SDN) for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments. These products include 10/25/40/50/100/200/400/800 gigabit low-latency cut-through Ethernet switches. Arista's Linux-based network operating system, Extensible Operating System (E...

Primoris Services Corporation is a publicly traded specialty construction and infrastructure company based in the United States, with a particular focus on pipelines for natural gas, wastewater and water. As of 2014 it was a Fortune 1000 company.

ANET vs PRIM — Head-to-Head

Bigger by revenue
ANET
ANET
1.3× larger
ANET
$2.5B
$1.9B
PRIM
Growing faster (revenue YoY)
ANET
ANET
+22.2% gap
ANET
28.9%
6.7%
PRIM
Higher net margin
ANET
ANET
35.6% more per $
ANET
38.4%
2.8%
PRIM
Faster 2-yr revenue CAGR
ANET
ANET
Annualised
ANET
25.8%
14.7%
PRIM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ANET
ANET
PRIM
PRIM
Revenue
$2.5B
$1.9B
Net Profit
$955.8M
$51.7M
Gross Margin
62.9%
9.4%
Operating Margin
41.5%
4.2%
Net Margin
38.4%
2.8%
Revenue YoY
28.9%
6.7%
Net Profit YoY
19.3%
-4.2%
EPS (diluted)
$0.74
$0.94

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
ANET
ANET
PRIM
PRIM
Q4 25
$2.5B
$1.9B
Q3 25
$2.3B
$2.2B
Q2 25
$2.2B
$1.9B
Q1 25
$2.0B
$1.6B
Q4 24
$1.9B
$1.7B
Q3 24
$1.8B
$1.6B
Q2 24
$1.7B
$1.6B
Q1 24
$1.6B
$1.4B
Net Profit
ANET
ANET
PRIM
PRIM
Q4 25
$955.8M
$51.7M
Q3 25
$853.0M
$94.6M
Q2 25
$888.8M
$84.3M
Q1 25
$813.8M
$44.2M
Q4 24
$801.0M
$54.0M
Q3 24
$747.9M
$58.4M
Q2 24
$665.4M
$49.5M
Q1 24
$637.7M
$18.9M
Gross Margin
ANET
ANET
PRIM
PRIM
Q4 25
62.9%
9.4%
Q3 25
64.6%
10.8%
Q2 25
65.2%
12.3%
Q1 25
63.7%
10.4%
Q4 24
63.8%
10.6%
Q3 24
64.2%
12.0%
Q2 24
64.9%
11.9%
Q1 24
63.7%
9.4%
Operating Margin
ANET
ANET
PRIM
PRIM
Q4 25
41.5%
4.2%
Q3 25
42.4%
6.3%
Q2 25
44.7%
6.7%
Q1 25
42.8%
4.3%
Q4 24
41.4%
5.0%
Q3 24
43.4%
6.0%
Q2 24
41.4%
5.5%
Q1 24
42.0%
3.1%
Net Margin
ANET
ANET
PRIM
PRIM
Q4 25
38.4%
2.8%
Q3 25
37.0%
4.3%
Q2 25
40.3%
4.5%
Q1 25
40.6%
2.7%
Q4 24
41.5%
3.1%
Q3 24
41.3%
3.5%
Q2 24
39.4%
3.2%
Q1 24
40.6%
1.3%
EPS (diluted)
ANET
ANET
PRIM
PRIM
Q4 25
$0.74
$0.94
Q3 25
$0.67
$1.73
Q2 25
$0.70
$1.54
Q1 25
$0.64
$0.81
Q4 24
$-4.17
$0.98
Q3 24
$2.33
$1.07
Q2 24
$2.08
$0.91
Q1 24
$1.99
$0.35

Balance Sheet & Financial Strength

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

Metric
ANET
ANET
PRIM
PRIM
Cash + ST InvestmentsLiquidity on hand
$2.0B
$535.5M
Total DebtLower is stronger
$469.9M
Stockholders' EquityBook value
$12.4B
$1.7B
Total Assets
$19.4B
$4.4B
Debt / EquityLower = less leverage
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ANET
ANET
PRIM
PRIM
Q4 25
$2.0B
$535.5M
Q3 25
$2.3B
$431.4M
Q2 25
$2.2B
$390.3M
Q1 25
$1.8B
$351.6M
Q4 24
$2.8B
$455.8M
Q3 24
$3.2B
$352.7M
Q2 24
$2.4B
$207.4M
Q1 24
$2.1B
$177.6M
Total Debt
ANET
ANET
PRIM
PRIM
Q4 25
$469.9M
Q3 25
$486.0M
Q2 25
$603.1M
Q1 25
$612.0M
Q4 24
$734.8M
Q3 24
$903.7M
Q2 24
$933.0M
Q1 24
$951.7M
Stockholders' Equity
ANET
ANET
PRIM
PRIM
Q4 25
$12.4B
$1.7B
Q3 25
$11.9B
$1.6B
Q2 25
$10.9B
$1.5B
Q1 25
$10.1B
$1.4B
Q4 24
$10.0B
$1.4B
Q3 24
$9.2B
$1.4B
Q2 24
$8.4B
$1.3B
Q1 24
$7.9B
$1.2B
Total Assets
ANET
ANET
PRIM
PRIM
Q4 25
$19.4B
$4.4B
Q3 25
$18.0B
$4.6B
Q2 25
$16.5B
$4.5B
Q1 25
$14.5B
$4.2B
Q4 24
$14.0B
$4.2B
Q3 24
$12.8B
$4.2B
Q2 24
$11.6B
$4.0B
Q1 24
$10.6B
$4.0B
Debt / Equity
ANET
ANET
PRIM
PRIM
Q4 25
0.28×
Q3 25
0.30×
Q2 25
0.39×
Q1 25
0.42×
Q4 24
0.52×
Q3 24
0.67×
Q2 24
0.72×
Q1 24
0.76×

Cash Flow & Capital Efficiency

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

Metric
ANET
ANET
PRIM
PRIM
Operating Cash FlowLast quarter
$1.3B
$142.9M
Free Cash FlowOCF − Capex
$121.1M
FCF MarginFCF / Revenue
6.5%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
1.32×
2.76×
TTM Free Cash FlowTrailing 4 quarters
$340.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ANET
ANET
PRIM
PRIM
Q4 25
$1.3B
$142.9M
Q3 25
$1.3B
$182.9M
Q2 25
$1.2B
$78.5M
Q1 25
$641.7M
$66.2M
Q4 24
$1.0B
$298.3M
Q3 24
$1.2B
$222.5M
Q2 24
$989.0M
$16.1M
Q1 24
$513.8M
$-28.5M
Free Cash Flow
ANET
ANET
PRIM
PRIM
Q4 25
$121.1M
Q3 25
$1.2B
$148.4M
Q2 25
$1.2B
$45.3M
Q1 25
$613.3M
$25.6M
Q4 24
$270.0M
Q3 24
$1.2B
$158.8M
Q2 24
$985.9M
$-8.1M
Q1 24
$504.4M
$-38.9M
FCF Margin
ANET
ANET
PRIM
PRIM
Q4 25
6.5%
Q3 25
53.6%
6.8%
Q2 25
53.3%
2.4%
Q1 25
30.6%
1.6%
Q4 24
15.5%
Q3 24
64.5%
9.6%
Q2 24
58.3%
-0.5%
Q1 24
32.1%
-2.8%
Capex Intensity
ANET
ANET
PRIM
PRIM
Q4 25
1.2%
Q3 25
1.3%
1.6%
Q2 25
1.1%
1.8%
Q1 25
1.4%
2.5%
Q4 24
1.6%
Q3 24
0.4%
3.9%
Q2 24
0.2%
1.5%
Q1 24
0.6%
0.7%
Cash Conversion
ANET
ANET
PRIM
PRIM
Q4 25
1.32×
2.76×
Q3 25
1.49×
1.93×
Q2 25
1.35×
0.93×
Q1 25
0.79×
1.50×
Q4 24
1.29×
5.53×
Q3 24
1.57×
3.81×
Q2 24
1.49×
0.32×
Q1 24
0.81×
-1.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ANET
ANET

Products$2.1B84%
Services$392.1M16%

PRIM
PRIM

Energy Segment$1.2B64%
Unit Price Contracts$473.7M25%
Cost Reimbursable Contracts$121.3M7%
Other$74.9M4%

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