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Side-by-side financial comparison of BIOLIFE SOLUTIONS INC (BLFS) and Ostin Technology Group Co., Ltd. (OST). Click either name above to swap in a different company.

Ostin Technology Group Co., Ltd. is the larger business by last-quarter revenue ($20.8M vs $18.8M, roughly 1.1× BIOLIFE SOLUTIONS INC). BIOLIFE SOLUTIONS INC runs the higher net margin — 58.9% vs -24.8%, a 83.8% gap on every dollar of revenue. On growth, Ostin Technology Group Co., Ltd. posted the faster year-over-year revenue change (39.2% vs 24.3%).

Biolife Solutions Inc. develops, manufactures and distributes specialized biopreservation products and cold chain management solutions for the cell and gene therapy, biopharmaceutical and regenerative medicine industries. It offers cryopreservation media, automated thawing systems, and temperature monitoring tools, serving biotech firms, research institutions and clinical labs globally.

Ostin Technology Group Co., Ltd. is a provider of display and interactive technology solutions. It develops and manufactures touch panels, interactive whiteboards and custom display modules, serving consumer electronics, education and commercial segments across Asia Pacific, North America and European markets.

BLFS vs OST — Head-to-Head

Bigger by revenue
OST
OST
1.1× larger
OST
$20.8M
$18.8M
BLFS
Growing faster (revenue YoY)
OST
OST
+14.9% gap
OST
39.2%
24.3%
BLFS
Higher net margin
BLFS
BLFS
83.8% more per $
BLFS
58.9%
-24.8%
OST

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
BLFS
BLFS
OST
OST
Revenue
$18.8M
$20.8M
Net Profit
$11.1M
$-5.2M
Gross Margin
9.1%
Operating Margin
7.2%
-23.4%
Net Margin
58.9%
-24.8%
Revenue YoY
24.3%
39.2%
Net Profit YoY
-11.1%
-11.6%
EPS (diluted)
$0.23
$-2.98

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
BLFS
BLFS
OST
OST
Q4 25
$18.8M
Q3 25
$28.1M
Q2 25
$25.4M
Q1 25
$23.9M
$20.8M
Q4 24
$15.1M
Q3 24
$21.4M
Q2 24
$19.7M
Q1 24
$18.4M
$15.0M
Net Profit
BLFS
BLFS
OST
OST
Q4 25
$11.1M
Q3 25
$621.0K
Q2 25
$-15.8M
Q1 25
$-448.0K
$-5.2M
Q4 24
$12.5M
Q3 24
$-1.7M
Q2 24
$-20.7M
Q1 24
$-10.2M
$-4.6M
Gross Margin
BLFS
BLFS
OST
OST
Q4 25
Q3 25
Q2 25
Q1 25
9.1%
Q4 24
Q3 24
Q2 24
Q1 24
5.9%
Operating Margin
BLFS
BLFS
OST
OST
Q4 25
7.2%
Q3 25
-0.3%
Q2 25
-65.5%
Q1 25
-5.1%
-23.4%
Q4 24
3.6%
Q3 24
-2.0%
Q2 24
-6.6%
Q1 24
-17.9%
-25.3%
Net Margin
BLFS
BLFS
OST
OST
Q4 25
58.9%
Q3 25
2.2%
Q2 25
-62.3%
Q1 25
-1.9%
-24.8%
Q4 24
82.5%
Q3 24
-8.0%
Q2 24
-105.1%
Q1 24
-55.4%
-31.0%
EPS (diluted)
BLFS
BLFS
OST
OST
Q4 25
$0.23
Q3 25
$0.01
Q2 25
$-0.33
Q1 25
$-0.01
$-2.98
Q4 24
$0.27
Q3 24
$-0.04
Q2 24
$-0.45
Q1 24
$-0.22
$-0.29

Balance Sheet & Financial Strength

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

Metric
BLFS
BLFS
OST
OST
Cash + ST InvestmentsLiquidity on hand
$33.0M
$1.7M
Total DebtLower is stronger
$5.0M
Stockholders' EquityBook value
$371.9M
$2.7M
Total Assets
$405.9M
$52.6M
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLFS
BLFS
OST
OST
Q4 25
$33.0M
Q3 25
$29.5M
Q2 25
$31.9M
Q1 25
$66.9M
$1.7M
Q4 24
$91.5M
Q3 24
$24.0M
Q2 24
$22.0M
Q1 24
$29.7M
$1.7M
Total Debt
BLFS
BLFS
OST
OST
Q4 25
$5.0M
Q3 25
$7.5M
Q2 25
$10.1M
Q1 25
$12.9M
Q4 24
$15.9M
Q3 24
$20.1M
Q2 24
$21.1M
Q1 24
$24.3M
Stockholders' Equity
BLFS
BLFS
OST
OST
Q4 25
$371.9M
Q3 25
$353.7M
Q2 25
$347.2M
Q1 25
$352.6M
$2.7M
Q4 24
$348.9M
Q3 24
$325.5M
Q2 24
$321.4M
Q1 24
$333.4M
$10.3M
Total Assets
BLFS
BLFS
OST
OST
Q4 25
$405.9M
Q3 25
$392.1M
Q2 25
$387.2M
Q1 25
$395.1M
$52.6M
Q4 24
$399.5M
Q3 24
$381.7M
Q2 24
$375.0M
Q1 24
$401.6M
$51.4M
Debt / Equity
BLFS
BLFS
OST
OST
Q4 25
0.01×
Q3 25
0.02×
Q2 25
0.03×
Q1 25
0.04×
Q4 24
0.05×
Q3 24
0.06×
Q2 24
0.07×
Q1 24
0.07×

Cash Flow & Capital Efficiency

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

Metric
BLFS
BLFS
OST
OST
Operating Cash FlowLast quarter
$4.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
0.44×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLFS
BLFS
OST
OST
Q4 25
$4.9M
Q3 25
$6.1M
Q2 25
$7.4M
Q1 25
$1.7M
Q4 24
$1.6M
Q3 24
$4.8M
Q2 24
$6.5M
Q1 24
$-4.5M
$-3.9M
Free Cash Flow
BLFS
BLFS
OST
OST
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
$-4.5M
FCF Margin
BLFS
BLFS
OST
OST
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
-30.1%
Capex Intensity
BLFS
BLFS
OST
OST
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
4.1%
Cash Conversion
BLFS
BLFS
OST
OST
Q4 25
0.44×
Q3 25
9.83×
Q2 25
Q1 25
Q4 24
0.13×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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