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Side-by-side financial comparison of PARSONS CORP (PSN) and SiteOne Landscape Supply, Inc. (SITE). Click either name above to swap in a different company.

PARSONS CORP is the larger business by last-quarter revenue ($1.5B vs $940.1M, roughly 1.6× SiteOne Landscape Supply, Inc.). On growth, PARSONS CORP posted the faster year-over-year revenue change (3.0% vs 0.1%). Over the past eight quarters, PARSONS CORP's revenue compounded faster (-5.5% CAGR vs -11.8%).

Parsons Corporation is an American multinational technology-focused defense, intelligence, and infrastructure engineering firm. Founded in 1944, Parsons is headquartered in Chantilly, Virginia, and serves both government and private sector organizations in more than 30 countries.

SiteOne Landscape Supply, Inc. is a leading North American wholesale distributor of landscape supplies. Its offerings cover irrigation components, outdoor lighting, hardscape materials, nursery plants, landscaping tools and related accessories. It mainly serves professional landscapers, contractors, golf course operators, municipal maintenance teams, with a wide branch network across the U.S. and Canada.

PSN vs SITE — Head-to-Head

Bigger by revenue
PSN
PSN
1.6× larger
PSN
$1.5B
$940.1M
SITE
Growing faster (revenue YoY)
PSN
PSN
+2.9% gap
PSN
3.0%
0.1%
SITE
Faster 2-yr revenue CAGR
PSN
PSN
Annualised
PSN
-5.5%
-11.8%
SITE

Income Statement — Q1 FY2026 vs Q1 FY2027

Metric
PSN
PSN
SITE
SITE
Revenue
$1.5B
$940.1M
Net Profit
$52.9M
Gross Margin
33.9%
Operating Margin
6.4%
Net Margin
3.5%
Revenue YoY
3.0%
0.1%
Net Profit YoY
-20.1%
EPS (diluted)
$0.49

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
PSN
PSN
SITE
SITE
Q1 26
$1.5B
$940.1M
Q4 25
$1.6B
$1.0B
Q3 25
$1.6B
$1.3B
Q2 25
$1.6B
$1.5B
Q1 25
$1.6B
$939.4M
Q4 24
$1.7B
$1.0B
Q3 24
$1.8B
$1.2B
Q2 24
$1.7B
Net Profit
PSN
PSN
SITE
SITE
Q1 26
$52.9M
Q4 25
$55.6M
$-9.0M
Q3 25
$64.1M
$59.1M
Q2 25
$55.2M
$129.0M
Q1 25
$66.2M
$-27.3M
Q4 24
$201.3M
$-21.7M
Q3 24
$72.0M
$44.4M
Q2 24
$69.2M
Gross Margin
PSN
PSN
SITE
SITE
Q1 26
33.9%
Q4 25
23.0%
34.1%
Q3 25
22.2%
34.7%
Q2 25
22.0%
36.4%
Q1 25
22.8%
33.0%
Q4 24
21.3%
33.3%
Q3 24
19.9%
34.0%
Q2 24
21.0%
Operating Margin
PSN
PSN
SITE
SITE
Q1 26
6.4%
Q4 25
6.6%
-0.5%
Q3 25
6.7%
6.8%
Q2 25
6.0%
12.8%
Q1 25
7.0%
-3.1%
Q4 24
5.8%
-2.5%
Q3 24
6.4%
5.8%
Q2 24
6.7%
Net Margin
PSN
PSN
SITE
SITE
Q1 26
3.5%
Q4 25
3.5%
-0.9%
Q3 25
4.0%
4.7%
Q2 25
3.5%
8.8%
Q1 25
4.3%
-2.9%
Q4 24
11.6%
-2.1%
Q3 24
4.0%
3.7%
Q2 24
4.1%
EPS (diluted)
PSN
PSN
SITE
SITE
Q1 26
$0.49
Q4 25
$0.51
$-0.19
Q3 25
$0.59
$1.31
Q2 25
$0.50
$2.86
Q1 25
$0.60
$-0.61
Q4 24
$1.85
$-0.46
Q3 24
$0.65
$0.97
Q2 24
$0.63

Balance Sheet & Financial Strength

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

Metric
PSN
PSN
SITE
SITE
Cash + ST InvestmentsLiquidity on hand
$84.0M
Total DebtLower is stronger
$1.5B
$531.9M
Stockholders' EquityBook value
$2.8B
$1.6B
Total Assets
$6.0B
$3.5B
Debt / EquityLower = less leverage
0.55×
0.33×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PSN
PSN
SITE
SITE
Q1 26
$84.0M
Q4 25
$466.4M
$190.6M
Q3 25
$422.6M
$106.9M
Q2 25
$411.3M
$78.6M
Q1 25
$269.7M
$56.6M
Q4 24
$453.5M
$107.1M
Q3 24
$558.8M
$85.5M
Q2 24
$528.5M
Total Debt
PSN
PSN
SITE
SITE
Q1 26
$1.5B
$531.9M
Q4 25
$1.2B
$385.4M
Q3 25
$1.2B
$388.4M
Q2 25
$1.2B
$469.9M
Q1 25
$785.2M
$503.0M
Q4 24
$784.1M
$388.2M
Q3 24
$1.1B
$410.6M
Q2 24
$1.2B
Stockholders' Equity
PSN
PSN
SITE
SITE
Q1 26
$2.8B
$1.6B
Q4 25
$2.6B
$1.7B
Q3 25
$2.6B
$1.7B
Q2 25
$2.5B
$1.6B
Q1 25
$2.5B
$1.6B
Q4 24
$2.4B
$1.6B
Q3 24
$2.3B
$1.6B
Q2 24
$2.2B
Total Assets
PSN
PSN
SITE
SITE
Q1 26
$6.0B
$3.5B
Q4 25
$5.8B
$3.2B
Q3 25
$5.7B
$3.3B
Q2 25
$5.7B
$3.3B
Q1 25
$5.4B
$3.3B
Q4 24
$5.5B
$3.1B
Q3 24
$5.4B
$3.1B
Q2 24
$5.2B
Debt / Equity
PSN
PSN
SITE
SITE
Q1 26
0.55×
0.33×
Q4 25
0.47×
0.23×
Q3 25
0.48×
0.23×
Q2 25
0.49×
0.29×
Q1 25
0.32×
0.32×
Q4 24
0.32×
0.25×
Q3 24
0.49×
0.25×
Q2 24
0.56×

Financial Flow Comparison

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

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