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Side-by-side financial comparison of CALIX, INC (CALX) and KORE Group Holdings, Inc. (KORE). Click either name above to swap in a different company.

CALIX, INC is the larger business by last-quarter revenue ($280.0M vs $73.9M, roughly 3.8× KORE Group Holdings, Inc.). CALIX, INC runs the higher net margin — 4.0% vs -25.0%, a 29.0% gap on every dollar of revenue. On growth, CALIX, INC posted the faster year-over-year revenue change (27.1% vs 0.7%). KORE Group Holdings, Inc. produced more free cash flow last quarter ($9.4M vs $6.5M). Over the past eight quarters, CALIX, INC's revenue compounded faster (18.9% CAGR vs -1.4%).

Calix, Inc. is a telecommunications company that specializes in providing software platforms, systems, and services to support the delivery of broadband services. The company was founded in 1999 and is headquartered in San Jose, California.

KORE Wireless is a publicly traded company that provides IoT connectivity, managed services, and related solutions. The company supports applications across sectors including healthcare, logistics, fleet, utilities, and industrial automation, with more than 20 million active connections reported worldwide.

CALX vs KORE — Head-to-Head

Bigger by revenue
CALX
CALX
3.8× larger
CALX
$280.0M
$73.9M
KORE
Growing faster (revenue YoY)
CALX
CALX
+26.4% gap
CALX
27.1%
0.7%
KORE
Higher net margin
CALX
CALX
29.0% more per $
CALX
4.0%
-25.0%
KORE
More free cash flow
KORE
KORE
$2.9M more FCF
KORE
$9.4M
$6.5M
CALX
Faster 2-yr revenue CAGR
CALX
CALX
Annualised
CALX
18.9%
-1.4%
KORE

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CALX
CALX
KORE
KORE
Revenue
$280.0M
$73.9M
Net Profit
$11.2M
$-18.5M
Gross Margin
56.9%
Operating Margin
-0.8%
Net Margin
4.0%
-25.0%
Revenue YoY
27.1%
0.7%
Net Profit YoY
334.2%
27.4%
EPS (diluted)
$0.16
$-0.92

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
CALX
CALX
KORE
KORE
Q1 26
$280.0M
Q4 25
$272.4M
$73.9M
Q3 25
$265.4M
$68.7M
Q2 25
$241.9M
$71.3M
Q1 25
$220.2M
$72.1M
Q4 24
$206.1M
$73.3M
Q3 24
$200.9M
$68.9M
Q2 24
$198.1M
$67.9M
Net Profit
CALX
CALX
KORE
KORE
Q1 26
$11.2M
Q4 25
$7.2M
$-18.5M
Q3 25
$15.7M
$-12.7M
Q2 25
$-199.0K
$-16.9M
Q1 25
$-4.8M
$-14.9M
Q4 24
$-17.9M
$-25.4M
Q3 24
$-4.0M
$-19.4M
Q2 24
$-8.0M
$-83.6M
Gross Margin
CALX
CALX
KORE
KORE
Q1 26
56.9%
Q4 25
57.7%
Q3 25
57.3%
Q2 25
56.3%
Q1 25
55.7%
Q4 24
55.0%
Q3 24
54.8%
Q2 24
54.3%
Operating Margin
CALX
CALX
KORE
KORE
Q1 26
Q4 25
3.4%
-0.8%
Q3 25
6.6%
-6.1%
Q2 25
0.2%
-7.3%
Q1 25
-2.8%
-3.4%
Q4 24
-9.1%
-17.8%
Q3 24
-5.4%
-8.2%
Q2 24
-5.7%
-113.0%
Net Margin
CALX
CALX
KORE
KORE
Q1 26
4.0%
Q4 25
2.6%
-25.0%
Q3 25
5.9%
-18.5%
Q2 25
-0.1%
-23.7%
Q1 25
-2.2%
-20.7%
Q4 24
-8.7%
-34.7%
Q3 24
-2.0%
-28.2%
Q2 24
-4.0%
-123.2%
EPS (diluted)
CALX
CALX
KORE
KORE
Q1 26
$0.16
Q4 25
$0.11
$-0.92
Q3 25
$0.22
$-0.64
Q2 25
$0.00
$-0.86
Q1 25
$-0.07
$-0.77
Q4 24
$-0.27
$-1.29
Q3 24
$-0.06
$-1.00
Q2 24
$-0.12
$-4.37

Balance Sheet & Financial Strength

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

Metric
CALX
CALX
KORE
KORE
Cash + ST InvestmentsLiquidity on hand
$54.6M
$26.7M
Total DebtLower is stronger
$301.3M
Stockholders' EquityBook value
$738.0M
$-163.8M
Total Assets
$410.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CALX
CALX
KORE
KORE
Q1 26
$54.6M
Q4 25
$143.1M
$26.7M
Q3 25
$95.0M
$19.3M
Q2 25
$76.5M
$21.0M
Q1 25
$42.3M
$19.7M
Q4 24
$43.2M
$19.4M
Q3 24
$62.4M
$18.6M
Q2 24
$84.5M
$22.3M
Total Debt
CALX
CALX
KORE
KORE
Q1 26
Q4 25
$301.3M
Q3 25
Q2 25
Q1 25
Q4 24
$303.1M
Q3 24
Q2 24
Stockholders' Equity
CALX
CALX
KORE
KORE
Q1 26
$738.0M
Q4 25
$859.2M
$-163.8M
Q3 25
$822.5M
$-145.7M
Q2 25
$772.7M
$-133.5M
Q1 25
$767.2M
$-114.9M
Q4 24
$780.9M
$-99.6M
Q3 24
$778.7M
$-77.2M
Q2 24
$754.2M
$-57.2M
Total Assets
CALX
CALX
KORE
KORE
Q1 26
Q4 25
$1.1B
$410.5M
Q3 25
$976.4M
$423.4M
Q2 25
$921.4M
$432.9M
Q1 25
$917.1M
$445.1M
Q4 24
$939.3M
$455.8M
Q3 24
$937.5M
$473.9M
Q2 24
$917.9M
$487.7M

Cash Flow & Capital Efficiency

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

Metric
CALX
CALX
KORE
KORE
Operating Cash FlowLast quarter
$14.6M
$10.4M
Free Cash FlowOCF − Capex
$6.5M
$9.4M
FCF MarginFCF / Revenue
2.3%
12.7%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
1.31×
TTM Free Cash FlowTrailing 4 quarters
$109.1M
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CALX
CALX
KORE
KORE
Q1 26
$14.6M
Q4 25
$46.0M
$10.4M
Q3 25
$32.3M
$1.1M
Q2 25
$39.4M
$4.1M
Q1 25
$17.2M
$2.9M
Q4 24
$15.4M
$2.1M
Q3 24
$16.0M
$1.2M
Q2 24
$22.3M
$4.0M
Free Cash Flow
CALX
CALX
KORE
KORE
Q1 26
$6.5M
Q4 25
$40.3M
$9.4M
Q3 25
$26.7M
$879.0K
Q2 25
$35.6M
$2.8M
Q1 25
$12.9M
$2.7M
Q4 24
$10.2M
$2.0M
Q3 24
$12.8M
$973.0K
Q2 24
$16.4M
$3.1M
FCF Margin
CALX
CALX
KORE
KORE
Q1 26
2.3%
Q4 25
14.8%
12.7%
Q3 25
10.1%
1.3%
Q2 25
14.7%
4.0%
Q1 25
5.9%
3.8%
Q4 24
5.0%
2.7%
Q3 24
6.3%
1.4%
Q2 24
8.3%
4.6%
Capex Intensity
CALX
CALX
KORE
KORE
Q1 26
Q4 25
2.1%
1.5%
Q3 25
2.1%
0.3%
Q2 25
1.5%
1.8%
Q1 25
2.0%
0.2%
Q4 24
2.5%
0.1%
Q3 24
1.6%
0.3%
Q2 24
3.0%
1.3%
Cash Conversion
CALX
CALX
KORE
KORE
Q1 26
1.31×
Q4 25
6.38×
Q3 25
2.06×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CALX
CALX

Appliance$232.8M83%
Software and service$47.1M17%

KORE
KORE

Io T Connectivity And Solutions Services$55.9M76%
Hardware Sales$15.4M21%
Deployment Services Professional Services Referral Services And Other$2.5M3%

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