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Side-by-side financial comparison of Certara, Inc. (CERT) and Piedmont Realty Trust, Inc. (PDM). Click either name above to swap in a different company.

Piedmont Realty Trust, Inc. is the larger business by last-quarter revenue ($142.9M vs $103.6M, roughly 1.4× Certara, Inc.). Certara, Inc. runs the higher net margin — -5.7% vs -30.3%, a 24.6% gap on every dollar of revenue. On growth, Certara, Inc. posted the faster year-over-year revenue change (3.3% vs -0.3%). Over the past eight quarters, Certara, Inc.'s revenue compounded faster (3.6% CAGR vs -0.6%).

Certara is a global leader in biopharmaceutical software and consulting services, specializing in modeling, simulation, and regulatory science solutions. It serves pharmaceutical companies, biotech firms and healthcare stakeholders across all drug development stages, helping accelerate new therapy launches, lower R&D risks and cut overall development costs.

Piedmont Realty Trust, Inc. is a publicly traded real estate investment trust (REIT) that owns, operates, and invests in high-quality office properties primarily located in high-growth metropolitan areas across the United States. It serves corporate tenants across multiple industry sectors including technology, professional services, and healthcare, and pursues stable long-term returns for stakeholders via strategic property management and portfolio optimization.

CERT vs PDM — Head-to-Head

Bigger by revenue
PDM
PDM
1.4× larger
PDM
$142.9M
$103.6M
CERT
Growing faster (revenue YoY)
CERT
CERT
+3.5% gap
CERT
3.3%
-0.3%
PDM
Higher net margin
CERT
CERT
24.6% more per $
CERT
-5.7%
-30.3%
PDM
Faster 2-yr revenue CAGR
CERT
CERT
Annualised
CERT
3.6%
-0.6%
PDM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CERT
CERT
PDM
PDM
Revenue
$103.6M
$142.9M
Net Profit
$-5.9M
$-43.2M
Gross Margin
Operating Margin
0.8%
Net Margin
-5.7%
-30.3%
Revenue YoY
3.3%
-0.3%
Net Profit YoY
-189.6%
-44.3%
EPS (diluted)
$-0.04
$-0.34

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
CERT
CERT
PDM
PDM
Q4 25
$103.6M
$142.9M
Q3 25
$104.6M
$139.2M
Q2 25
$104.6M
$140.3M
Q1 25
$106.0M
$142.7M
Q4 24
$100.4M
$143.2M
Q3 24
$94.8M
$139.3M
Q2 24
$93.3M
$143.3M
Q1 24
$96.7M
$144.5M
Net Profit
CERT
CERT
PDM
PDM
Q4 25
$-5.9M
$-43.2M
Q3 25
$1.5M
$-13.5M
Q2 25
$-2.0M
$-16.8M
Q1 25
$4.7M
$-10.1M
Q4 24
$6.6M
$-30.0M
Q3 24
$-1.4M
$-11.5M
Q2 24
$-12.6M
$-9.8M
Q1 24
$-4.7M
$-27.8M
Operating Margin
CERT
CERT
PDM
PDM
Q4 25
0.8%
Q3 25
2.9%
Q2 25
9.1%
Q1 25
7.2%
Q4 24
6.0%
Q3 24
2.7%
Q2 24
-9.7%
Q1 24
-1.3%
Net Margin
CERT
CERT
PDM
PDM
Q4 25
-5.7%
-30.3%
Q3 25
1.5%
-9.7%
Q2 25
-1.9%
-12.0%
Q1 25
4.5%
-7.1%
Q4 24
6.6%
-20.9%
Q3 24
-1.4%
-8.3%
Q2 24
-13.5%
-6.8%
Q1 24
-4.8%
-19.2%
EPS (diluted)
CERT
CERT
PDM
PDM
Q4 25
$-0.04
$-0.34
Q3 25
$0.01
$-0.11
Q2 25
$-0.01
$-0.14
Q1 25
$0.03
$-0.08
Q4 24
$0.04
$-0.25
Q3 24
$-0.01
$-0.09
Q2 24
$-0.08
$-0.08
Q1 24
$-0.03
$-0.22

Balance Sheet & Financial Strength

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

Metric
CERT
CERT
PDM
PDM
Cash + ST InvestmentsLiquidity on hand
$189.4M
$731.0K
Total DebtLower is stronger
$293.1M
$2.2B
Stockholders' EquityBook value
$1.1B
$1.5B
Total Assets
$1.6B
$4.0B
Debt / EquityLower = less leverage
0.28×
1.49×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CERT
CERT
PDM
PDM
Q4 25
$189.4M
$731.0K
Q3 25
$172.7M
$3.0M
Q2 25
$162.3M
$3.3M
Q1 25
$179.1M
$2.9M
Q4 24
$179.2M
$109.6M
Q3 24
$233.0M
$133.6M
Q2 24
$224.6M
$138.5M
Q1 24
$224.8M
$3.5M
Total Debt
CERT
CERT
PDM
PDM
Q4 25
$293.1M
$2.2B
Q3 25
$293.5M
$2.2B
Q2 25
$294.2M
$2.2B
Q1 25
$294.8M
$2.2B
Q4 24
$295.4M
$2.2B
Q3 24
$296.1M
$2.2B
Q2 24
$296.7M
$2.2B
Q1 24
$290.8M
$2.1B
Stockholders' Equity
CERT
CERT
PDM
PDM
Q4 25
$1.1B
$1.5B
Q3 25
$1.1B
$1.5B
Q2 25
$1.1B
$1.5B
Q1 25
$1.1B
$1.6B
Q4 24
$1.1B
$1.6B
Q3 24
$1.1B
$1.6B
Q2 24
$1.0B
$1.7B
Q1 24
$1.1B
$1.7B
Total Assets
CERT
CERT
PDM
PDM
Q4 25
$1.6B
$4.0B
Q3 25
$1.5B
$4.0B
Q2 25
$1.5B
$4.0B
Q1 25
$1.6B
$4.0B
Q4 24
$1.6B
$4.1B
Q3 24
$1.5B
$4.1B
Q2 24
$1.5B
$4.2B
Q1 24
$1.5B
$4.0B
Debt / Equity
CERT
CERT
PDM
PDM
Q4 25
0.28×
1.49×
Q3 25
0.28×
1.43×
Q2 25
0.27×
1.41×
Q1 25
0.27×
1.40×
Q4 24
0.28×
1.40×
Q3 24
0.28×
1.36×
Q2 24
0.28×
1.34×
Q1 24
0.28×
1.23×

Cash Flow & Capital Efficiency

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

Metric
CERT
CERT
PDM
PDM
Operating Cash FlowLast quarter
$28.8M
$140.6M
Free Cash FlowOCF − Capex
$27.8M
FCF MarginFCF / Revenue
26.8%
Capex IntensityCapex / Revenue
1.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$94.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CERT
CERT
PDM
PDM
Q4 25
$28.8M
$140.6M
Q3 25
$32.3M
$35.8M
Q2 25
$17.8M
$50.1M
Q1 25
$17.4M
$3.7M
Q4 24
$49.4M
$198.1M
Q3 24
$17.0M
$42.9M
Q2 24
$9.8M
$66.8M
Q1 24
$4.3M
$23.4M
Free Cash Flow
CERT
CERT
PDM
PDM
Q4 25
$27.8M
Q3 25
$32.1M
Q2 25
$17.8M
Q1 25
$16.8M
Q4 24
$49.0M
Q3 24
$16.8M
Q2 24
$9.4M
Q1 24
$3.7M
FCF Margin
CERT
CERT
PDM
PDM
Q4 25
26.8%
Q3 25
30.7%
Q2 25
17.0%
Q1 25
15.8%
Q4 24
48.8%
Q3 24
17.7%
Q2 24
10.1%
Q1 24
3.8%
Capex Intensity
CERT
CERT
PDM
PDM
Q4 25
1.0%
Q3 25
0.2%
Q2 25
0.1%
Q1 25
0.6%
Q4 24
0.4%
Q3 24
0.2%
Q2 24
0.5%
Q1 24
0.6%
Cash Conversion
CERT
CERT
PDM
PDM
Q4 25
Q3 25
21.19×
Q2 25
Q1 25
3.66×
Q4 24
7.51×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CERT
CERT

Segment breakdown not available.

PDM
PDM

Atlanta GA$45.7M32%
Dallas TX$24.1M17%
Orlando FL$19.3M13%
New York NY$14.7M10%
Northern Virginia Washington D.C.$12.9M9%
Minneapolis MN$11.4M8%
Boston MA$9.8M7%
Real Estate Other$7.8M5%

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