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Side-by-side financial comparison of Montrose Environmental Group, Inc. (MEG) and Zai Lab Ltd (ZLAB). Click either name above to swap in a different company.

Montrose Environmental Group, Inc. is the larger business by last-quarter revenue ($193.3M vs $127.1M, roughly 1.5× Zai Lab Ltd). On growth, Zai Lab Ltd posted the faster year-over-year revenue change (17.1% vs 2.2%). Montrose Environmental Group, Inc. produced more free cash flow last quarter ($46.5M vs $-26.7M). Over the past eight quarters, Zai Lab Ltd's revenue compounded faster (20.8% CAGR vs 11.5%).

Montrose Environmental Group, Inc. is an American multinational corporation that provides wide-ranging environmental services. The company is vertically integrated across the environmental industry and supports public and private sector clientele. Montrose is headquartered in Little Rock, Arkansas and incorporated in the U.S. state of Delaware.

Zai Lab Ltd is a global biopharmaceutical company focused on developing, manufacturing and commercializing innovative therapies for oncology, autoimmune disorders, infectious diseases and other unmet medical needs. It operates primarily in the Greater China region and partners with leading global biotech firms to expand access to life-saving treatments for underserved patient populations.

MEG vs ZLAB — Head-to-Head

Bigger by revenue
MEG
MEG
1.5× larger
MEG
$193.3M
$127.1M
ZLAB
Growing faster (revenue YoY)
ZLAB
ZLAB
+14.9% gap
ZLAB
17.1%
2.2%
MEG
More free cash flow
MEG
MEG
$73.2M more FCF
MEG
$46.5M
$-26.7M
ZLAB
Faster 2-yr revenue CAGR
ZLAB
ZLAB
Annualised
ZLAB
20.8%
11.5%
MEG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MEG
MEG
ZLAB
ZLAB
Revenue
$193.3M
$127.1M
Net Profit
$-8.2M
Gross Margin
38.6%
51.0%
Operating Margin
-1.3%
-54.6%
Net Margin
-4.3%
Revenue YoY
2.2%
17.1%
Net Profit YoY
70.9%
EPS (diluted)
$-0.13
$-0.05

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
MEG
MEG
ZLAB
ZLAB
Q4 25
$193.3M
$127.1M
Q3 25
$224.9M
$115.4M
Q2 25
$234.5M
$109.1M
Q1 25
$177.8M
$105.7M
Q4 24
$189.1M
$108.5M
Q3 24
$178.7M
$101.8M
Q2 24
$173.3M
$100.1M
Q1 24
$155.3M
$87.1M
Net Profit
MEG
MEG
ZLAB
ZLAB
Q4 25
$-8.2M
Q3 25
$8.4M
$-36.0M
Q2 25
$18.4M
$-40.7M
Q1 25
$-19.4M
$-48.4M
Q4 24
$-28.2M
Q3 24
$-10.6M
$-41.7M
Q2 24
$-10.2M
$-80.3M
Q1 24
$-13.4M
$-53.5M
Gross Margin
MEG
MEG
ZLAB
ZLAB
Q4 25
38.6%
51.0%
Q3 25
39.4%
59.5%
Q2 25
43.4%
60.6%
Q1 25
39.0%
63.6%
Q4 24
40.8%
61.5%
Q3 24
40.9%
64.1%
Q2 24
39.9%
64.9%
Q1 24
37.8%
61.4%
Operating Margin
MEG
MEG
ZLAB
ZLAB
Q4 25
-1.3%
-54.6%
Q3 25
4.4%
-42.3%
Q2 25
6.4%
-50.3%
Q1 25
-5.9%
-53.3%
Q4 24
-12.1%
-62.6%
Q3 24
-0.6%
-66.6%
Q2 24
-1.5%
-76.0%
Q1 24
-6.5%
-80.7%
Net Margin
MEG
MEG
ZLAB
ZLAB
Q4 25
-4.3%
Q3 25
3.7%
-31.2%
Q2 25
7.8%
-37.3%
Q1 25
-10.9%
-45.8%
Q4 24
-14.9%
Q3 24
-5.9%
-40.9%
Q2 24
-5.9%
-80.2%
Q1 24
-8.6%
-61.4%
EPS (diluted)
MEG
MEG
ZLAB
ZLAB
Q4 25
$-0.13
$-0.05
Q3 25
$0.21
$-0.03
Q2 25
$0.42
$-0.04
Q1 25
$-0.64
$-0.04
Q4 24
$-0.91
$-0.09
Q3 24
$-0.39
$-0.04
Q2 24
$-0.39
$-0.08
Q1 24
$-0.53
$-0.05

Balance Sheet & Financial Strength

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

Metric
MEG
MEG
ZLAB
ZLAB
Cash + ST InvestmentsLiquidity on hand
$11.2M
$689.6M
Total DebtLower is stronger
$277.1M
Stockholders' EquityBook value
$451.2M
$715.5M
Total Assets
$981.3M
$1.2B
Debt / EquityLower = less leverage
0.61×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MEG
MEG
ZLAB
ZLAB
Q4 25
$11.2M
$689.6M
Q3 25
$6.7M
$717.2M
Q2 25
$10.5M
$732.2M
Q1 25
$30.3M
$757.3M
Q4 24
$12.9M
$779.7M
Q3 24
$13.0M
$616.1M
Q2 24
$16.9M
$630.0M
Q1 24
$9.5M
$650.8M
Total Debt
MEG
MEG
ZLAB
ZLAB
Q4 25
$277.1M
Q3 25
$302.4M
Q2 25
$264.6M
Q1 25
$235.6M
Q4 24
$204.8M
Q3 24
$233.0M
Q2 24
$188.7M
Q1 24
$280.9M
Stockholders' Equity
MEG
MEG
ZLAB
ZLAB
Q4 25
$451.2M
$715.5M
Q3 25
$458.7M
$759.9M
Q2 25
$470.3M
$791.7M
Q1 25
$444.1M
$810.8M
Q4 24
$446.3M
$840.9M
Q3 24
$449.2M
$667.7M
Q2 24
$448.8M
$704.2M
Q1 24
$324.5M
$762.2M
Total Assets
MEG
MEG
ZLAB
ZLAB
Q4 25
$981.3M
$1.2B
Q3 25
$985.7M
$1.2B
Q2 25
$998.1M
$1.2B
Q1 25
$992.2M
$1.2B
Q4 24
$990.4M
$1.2B
Q3 24
$1.0B
$985.3M
Q2 24
$943.9M
$987.4M
Q1 24
$918.1M
$988.4M
Debt / Equity
MEG
MEG
ZLAB
ZLAB
Q4 25
0.61×
Q3 25
0.66×
Q2 25
0.56×
Q1 25
0.53×
Q4 24
0.46×
Q3 24
0.52×
Q2 24
0.42×
Q1 24
0.87×

Cash Flow & Capital Efficiency

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

Metric
MEG
MEG
ZLAB
ZLAB
Operating Cash FlowLast quarter
$51.9M
$-26.0M
Free Cash FlowOCF − Capex
$46.5M
$-26.7M
FCF MarginFCF / Revenue
24.1%
-21.0%
Capex IntensityCapex / Revenue
2.8%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$91.2M
$-158.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MEG
MEG
ZLAB
ZLAB
Q4 25
$51.9M
$-26.0M
Q3 25
$28.1M
$-32.0M
Q2 25
$21.9M
$-31.0M
Q1 25
$5.5M
$-61.7M
Q4 24
$32.0M
$-55.8M
Q3 24
$11.4M
$-26.8M
Q2 24
$894.0K
$-42.2M
Q1 24
$-22.0M
$-90.1M
Free Cash Flow
MEG
MEG
ZLAB
ZLAB
Q4 25
$46.5M
$-26.7M
Q3 25
$22.3M
$-35.0M
Q2 25
$19.9M
$-33.9M
Q1 25
$2.4M
$-63.2M
Q4 24
$29.7M
$-58.4M
Q3 24
$10.2M
$-28.2M
Q2 24
$-9.8M
$-42.9M
Q1 24
$-29.3M
$-91.1M
FCF Margin
MEG
MEG
ZLAB
ZLAB
Q4 25
24.1%
-21.0%
Q3 25
9.9%
-30.4%
Q2 25
8.5%
-31.1%
Q1 25
1.3%
-59.9%
Q4 24
15.7%
-53.8%
Q3 24
5.7%
-27.7%
Q2 24
-5.6%
-42.9%
Q1 24
-18.9%
-104.5%
Capex Intensity
MEG
MEG
ZLAB
ZLAB
Q4 25
2.8%
0.5%
Q3 25
2.6%
2.6%
Q2 25
0.8%
2.6%
Q1 25
1.8%
1.5%
Q4 24
1.2%
2.4%
Q3 24
0.6%
1.3%
Q2 24
6.1%
0.7%
Q1 24
4.7%
1.1%
Cash Conversion
MEG
MEG
ZLAB
ZLAB
Q4 25
Q3 25
3.36×
Q2 25
1.19×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

MEG
MEG

Segment breakdown not available.

ZLAB
ZLAB

Zejula$56.0M44%
Other$21.9M17%
Nuzyra$16.0M13%
Optune$11.9M9%
XACDURO$10.7M8%
Qinlock$9.7M8%
AUGTYRO$836.0K1%

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