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Side-by-side financial comparison of iQSTEL Inc (IQST) and STEM, INC. (STEM). Click either name above to swap in a different company.

iQSTEL Inc is the larger business by last-quarter revenue ($84.2M vs $47.1M, roughly 1.8× STEM, INC.). iQSTEL Inc runs the higher net margin — -3.2% vs -33.9%, a 30.7% gap on every dollar of revenue. On growth, iQSTEL Inc posted the faster year-over-year revenue change (-14.9% vs -15.6%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs 28.0%).

iQSTEL Inc is a technology holding company operating three core segments: telecommunications, Internet of Things (IoT), and fintech. It offers connectivity services, smart IoT monitoring solutions, and digital financial tools, mainly serving small and medium-sized enterprises and retail customers in North and South American markets.

StemCells, Inc. is a public biopharmaceutical company headquartered in Newark, California, that is developing purified human neural stem cells (HuCNS-SCs) in the hopes of treating central nervous system disorders and paralysis. StemCells' HuCNS-SCs have the ability to differentiate into the three main types of cells found in the central nervous system: neurons, astrocytes and oligodendrocytes.

IQST vs STEM — Head-to-Head

Bigger by revenue
IQST
IQST
1.8× larger
IQST
$84.2M
$47.1M
STEM
Growing faster (revenue YoY)
IQST
IQST
+0.7% gap
IQST
-14.9%
-15.6%
STEM
Higher net margin
IQST
IQST
30.7% more per $
IQST
-3.2%
-33.9%
STEM
Faster 2-yr revenue CAGR
STEM
STEM
Annualised
STEM
36.1%
28.0%
IQST

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
IQST
IQST
STEM
STEM
Revenue
$84.2M
$47.1M
Net Profit
$-2.7M
$-16.0M
Gross Margin
3.5%
48.9%
Operating Margin
-2.9%
-17.7%
Net Margin
-3.2%
-33.9%
Revenue YoY
-14.9%
-15.6%
Net Profit YoY
-44.5%
68.8%
EPS (diluted)
$-0.92
$-4.40

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
IQST
IQST
STEM
STEM
Q4 25
$84.2M
$47.1M
Q3 25
$102.9M
$38.2M
Q2 25
$72.2M
$38.4M
Q1 25
$57.6M
$32.5M
Q4 24
$98.9M
$55.8M
Q3 24
$54.2M
$29.3M
Q2 24
$78.6M
$34.0M
Q1 24
$51.4M
$25.5M
Net Profit
IQST
IQST
STEM
STEM
Q4 25
$-2.7M
$-16.0M
Q3 25
$-2.3M
$-23.8M
Q2 25
$-2.3M
$202.5M
Q1 25
$-1.1M
$-25.0M
Q4 24
$-1.9M
$-51.1M
Q3 24
$-773.0K
$-148.3M
Q2 24
$-2.0M
$-582.3M
Q1 24
$-580.2K
$-72.3M
Gross Margin
IQST
IQST
STEM
STEM
Q4 25
3.5%
48.9%
Q3 25
2.7%
35.5%
Q2 25
2.6%
33.4%
Q1 25
3.4%
32.4%
Q4 24
2.7%
-4.4%
Q3 24
3.7%
21.2%
Q2 24
2.8%
27.6%
Q1 24
2.7%
-95.0%
Operating Margin
IQST
IQST
STEM
STEM
Q4 25
-2.9%
-17.7%
Q3 25
-0.5%
-33.6%
Q2 25
-0.9%
-34.8%
Q1 25
-1.0%
-65.0%
Q4 24
-0.3%
-84.4%
Q3 24
-0.1%
-493.2%
Q2 24
-0.4%
-1705.5%
Q1 24
-0.4%
-267.0%
Net Margin
IQST
IQST
STEM
STEM
Q4 25
-3.2%
-33.9%
Q3 25
-2.3%
-62.2%
Q2 25
-3.3%
527.8%
Q1 25
-2.0%
-76.9%
Q4 24
-1.9%
-91.6%
Q3 24
-1.4%
-506.3%
Q2 24
-2.5%
-1712.6%
Q1 24
-1.1%
-283.9%
EPS (diluted)
IQST
IQST
STEM
STEM
Q4 25
$-0.92
$-4.40
Q3 25
$-0.68
$-2.84
Q2 25
$-0.82
$-1.79
Q1 25
$-0.44
$-0.15
Q4 24
$-1.19
$-15.29
Q3 24
$-0.40
$-18.24
Q2 24
$-0.90
$-71.81
Q1 24
$-0.37
$-0.46

Balance Sheet & Financial Strength

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

Metric
IQST
IQST
STEM
STEM
Cash + ST InvestmentsLiquidity on hand
$2.2M
$48.9M
Total DebtLower is stronger
$4.1M
Stockholders' EquityBook value
$16.3M
$-249.4M
Total Assets
$51.1M
$308.9M
Debt / EquityLower = less leverage
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IQST
IQST
STEM
STEM
Q4 25
$2.2M
$48.9M
Q3 25
$2.3M
$43.1M
Q2 25
$2.0M
$40.8M
Q1 25
$1.1M
$58.6M
Q4 24
$2.5M
$56.3M
Q3 24
$2.1M
$75.4M
Q2 24
$797.2K
$89.6M
Q1 24
$2.7M
$112.8M
Total Debt
IQST
IQST
STEM
STEM
Q4 25
$4.1M
Q3 25
$2.7M
Q2 25
$4.5M
Q1 25
$3.5M
Q4 24
$2.5M
Q3 24
$3.2M
Q2 24
$2.5M
Q1 24
$194.0K
Stockholders' Equity
IQST
IQST
STEM
STEM
Q4 25
$16.3M
$-249.4M
Q3 25
$17.9M
$-235.7M
Q2 25
$14.3M
$-214.1M
Q1 25
$11.6M
$-417.5M
Q4 24
$11.9M
$-398.4M
Q3 24
$8.1M
$-344.1M
Q2 24
$7.6M
$-203.2M
Q1 24
$8.4M
$371.6M
Total Assets
IQST
IQST
STEM
STEM
Q4 25
$51.1M
$308.9M
Q3 25
$46.9M
$362.6M
Q2 25
$51.4M
$379.2M
Q1 25
$42.0M
$405.1M
Q4 24
$79.0M
$437.4M
Q3 24
$32.4M
$537.8M
Q2 24
$30.0M
$691.5M
Q1 24
$22.1M
$1.3B
Debt / Equity
IQST
IQST
STEM
STEM
Q4 25
0.25×
Q3 25
0.15×
Q2 25
0.31×
Q1 25
0.31×
Q4 24
0.21×
Q3 24
0.40×
Q2 24
0.34×
Q1 24
0.02×

Cash Flow & Capital Efficiency

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

Metric
IQST
IQST
STEM
STEM
Operating Cash FlowLast quarter
$-1.2M
$8.2M
Free Cash FlowOCF − Capex
$-1.2M
FCF MarginFCF / Revenue
-1.5%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-4.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IQST
IQST
STEM
STEM
Q4 25
$-1.2M
$8.2M
Q3 25
$-953.0K
$11.4M
Q2 25
$257.7K
$-21.3M
Q1 25
$-1.9M
$8.5M
Q4 24
$-403.7K
$-14.7M
Q3 24
$625.0K
$-9.4M
Q2 24
$-2.6M
$-11.9M
Q1 24
$-536.9K
$-621.0K
Free Cash Flow
IQST
IQST
STEM
STEM
Q4 25
$-1.2M
Q3 25
$-969.2K
Q2 25
$211.7K
Q1 25
$-2.0M
Q4 24
$-421.3K
Q3 24
$594.5K
Q2 24
$-2.6M
Q1 24
$-608.5K
FCF Margin
IQST
IQST
STEM
STEM
Q4 25
-1.5%
Q3 25
-0.9%
Q2 25
0.3%
Q1 25
-3.4%
Q4 24
-0.4%
Q3 24
1.1%
Q2 24
-3.4%
Q1 24
-1.2%
Capex Intensity
IQST
IQST
STEM
STEM
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.1%
Q1 25
0.1%
Q4 24
0.0%
Q3 24
0.1%
Q2 24
0.0%
Q1 24
0.1%
Cash Conversion
IQST
IQST
STEM
STEM
Q4 25
Q3 25
Q2 25
-0.11×
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

IQST
IQST

USA$53.2M63%
Other$29.9M35%
Switzerland$1.1M1%

STEM
STEM

Segment breakdown not available.

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