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Side-by-side financial comparison of EASTERN CO (EML) and Inogen Inc (INGN). Click either name above to swap in a different company.

Inogen Inc is the larger business by last-quarter revenue ($68.6M vs $55.3M, roughly 1.2× EASTERN CO). On growth, Inogen Inc posted the faster year-over-year revenue change (3.4% vs -22.4%). EASTERN CO produced more free cash flow last quarter ($3.1M vs $-1.9M). Over the past eight quarters, Inogen Inc's revenue compounded faster (4.2% CAGR vs -0.6%).

China Eastern Airlines is a major airline in China, headquartered in Changning, Shanghai. It is one of the three major airlines in the country, along with Air China and China Southern Airlines.

Inogen Inc is a medical technology firm specializing in the development, production and distribution of portable oxygen concentrators and associated respiratory care products. It caters primarily to patients with chronic respiratory conditions needing long-term oxygen therapy across North America, Europe and other global markets, focusing on home care and ambulatory patient segments to enhance users' quality of life.

EML vs INGN — Head-to-Head

Bigger by revenue
INGN
INGN
1.2× larger
INGN
$68.6M
$55.3M
EML
Growing faster (revenue YoY)
INGN
INGN
+25.8% gap
INGN
3.4%
-22.4%
EML
More free cash flow
EML
EML
$5.0M more FCF
EML
$3.1M
$-1.9M
INGN
Faster 2-yr revenue CAGR
INGN
INGN
Annualised
INGN
4.2%
-0.6%
EML

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
EML
EML
INGN
INGN
Revenue
$55.3M
$68.6M
Net Profit
$578.9K
Gross Margin
22.3%
51.4%
Operating Margin
3.1%
-13.6%
Net Margin
1.0%
Revenue YoY
-22.4%
3.4%
Net Profit YoY
103.8%
EPS (diluted)
$0.10
$-0.26

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
EML
EML
INGN
INGN
Q4 25
$68.6M
Q3 25
$55.3M
$79.1M
Q2 25
$70.2M
$79.2M
Q1 25
$63.3M
$68.5M
Q4 24
$64.3M
$66.3M
Q3 24
$71.3M
$74.9M
Q2 24
$72.6M
$74.4M
Q1 24
$64.6M
$63.1M
Net Profit
EML
EML
INGN
INGN
Q4 25
Q3 25
$578.9K
$-5.3M
Q2 25
$3.4M
$-4.2M
Q1 25
$1.9M
$-6.2M
Q4 24
$1.3M
Q3 24
$-15.3M
$-6.0M
Q2 24
$3.5M
$-5.6M
Q1 24
$1.9M
$-14.6M
Gross Margin
EML
EML
INGN
INGN
Q4 25
51.4%
Q3 25
22.3%
52.2%
Q2 25
23.3%
52.2%
Q1 25
22.4%
53.1%
Q4 24
23.6%
54.7%
Q3 24
25.5%
55.2%
Q2 24
25.4%
57.4%
Q1 24
23.9%
54.5%
Operating Margin
EML
EML
INGN
INGN
Q4 25
-13.6%
Q3 25
3.1%
-9.0%
Q2 25
4.5%
-7.7%
Q1 25
5.1%
-11.2%
Q4 24
6.1%
-17.2%
Q3 24
9.5%
-10.4%
Q2 24
8.3%
-9.5%
Q1 24
5.3%
-25.8%
Net Margin
EML
EML
INGN
INGN
Q4 25
Q3 25
1.0%
-6.7%
Q2 25
4.9%
-5.2%
Q1 25
3.1%
-9.0%
Q4 24
2.0%
Q3 24
-21.5%
-8.0%
Q2 24
4.8%
-7.5%
Q1 24
3.0%
-23.1%
EPS (diluted)
EML
EML
INGN
INGN
Q4 25
$-0.26
Q3 25
$0.10
$-0.20
Q2 25
$0.56
$-0.15
Q1 25
$0.32
$-0.25
Q4 24
$0.22
$-0.41
Q3 24
$-2.46
$-0.25
Q2 24
$0.56
$-0.24
Q1 24
$0.31
$-0.62

Balance Sheet & Financial Strength

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

Metric
EML
EML
INGN
INGN
Cash + ST InvestmentsLiquidity on hand
$9.2M
$103.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$124.3M
$192.2M
Total Assets
$220.0M
$298.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EML
EML
INGN
INGN
Q4 25
$103.7M
Q3 25
$9.2M
$106.5M
Q2 25
$9.1M
$103.7M
Q1 25
$10.2M
$118.9M
Q4 24
$16.1M
$113.8M
Q3 24
$9.7M
$105.7M
Q2 24
$2.0M
$97.9M
Q1 24
$2.1M
$107.4M
Total Debt
EML
EML
INGN
INGN
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$42.2M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
EML
EML
INGN
INGN
Q4 25
$192.2M
Q3 25
$124.3M
$197.2M
Q2 25
$124.4M
$199.5M
Q1 25
$121.0M
$198.0M
Q4 24
$120.7M
$173.9M
Q3 24
$119.2M
$185.4M
Q2 24
$136.5M
$187.6M
Q1 24
$134.5M
$191.9M
Total Assets
EML
EML
INGN
INGN
Q4 25
$298.6M
Q3 25
$220.0M
$307.0M
Q2 25
$229.4M
$312.0M
Q1 25
$232.3M
$308.4M
Q4 24
$235.3M
$296.2M
Q3 24
$244.2M
$306.2M
Q2 24
$255.9M
$308.9M
Q1 24
$253.9M
$315.6M
Debt / Equity
EML
EML
INGN
INGN
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.35×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
EML
EML
INGN
INGN
Operating Cash FlowLast quarter
$3.1M
$-943.0K
Free Cash FlowOCF − Capex
$3.1M
$-1.9M
FCF MarginFCF / Revenue
5.5%
-2.8%
Capex IntensityCapex / Revenue
0.1%
1.4%
Cash ConversionOCF / Net Profit
5.38×
TTM Free Cash FlowTrailing 4 quarters
$12.3M
$-13.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EML
EML
INGN
INGN
Q4 25
$-943.0K
Q3 25
$3.1M
$2.2M
Q2 25
$3.8M
$4.3M
Q1 25
$-1.8M
$-16.8M
Q4 24
$11.0M
$-3.0M
Q3 24
$-2.9M
$7.0M
Q2 24
$8.4M
$6.7M
Q1 24
$2.8M
$-4.7M
Free Cash Flow
EML
EML
INGN
INGN
Q4 25
$-1.9M
Q3 25
$3.1M
$1.6M
Q2 25
$3.0M
$3.7M
Q1 25
$-2.7M
$-17.1M
Q4 24
$9.0M
$-3.3M
Q3 24
$-7.7M
$5.3M
Q2 24
$7.3M
$6.6M
Q1 24
$1.1M
$-6.1M
FCF Margin
EML
EML
INGN
INGN
Q4 25
-2.8%
Q3 25
5.5%
2.0%
Q2 25
4.3%
4.6%
Q1 25
-4.3%
-24.9%
Q4 24
13.9%
-5.0%
Q3 24
-10.8%
7.1%
Q2 24
10.1%
8.9%
Q1 24
1.7%
-9.6%
Capex Intensity
EML
EML
INGN
INGN
Q4 25
1.4%
Q3 25
0.1%
0.7%
Q2 25
1.1%
0.9%
Q1 25
1.3%
0.4%
Q4 24
3.2%
0.5%
Q3 24
6.7%
2.2%
Q2 24
1.5%
0.1%
Q1 24
2.6%
2.1%
Cash Conversion
EML
EML
INGN
INGN
Q4 25
Q3 25
5.38×
Q2 25
1.09×
Q1 25
-0.95×
Q4 24
8.41×
Q3 24
Q2 24
2.40×
Q1 24
1.43×

Financial Flow Comparison

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

Revenue Breakdown by Segment

EML
EML

Segment breakdown not available.

INGN
INGN

Other$36.1M53%
Non Us$32.5M47%

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