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Side-by-side financial comparison of Karat Packaging Inc. (KRT) and Ribbon Communications Inc. (RBBN). Click either name above to swap in a different company.

Ribbon Communications Inc. is the larger business by last-quarter revenue ($162.6M vs $115.6M, roughly 1.4× Karat Packaging Inc.). Ribbon Communications Inc. runs the higher net margin — 54.8% vs 5.9%, a 48.9% gap on every dollar of revenue. On growth, Karat Packaging Inc. posted the faster year-over-year revenue change (13.7% vs -10.3%). Over the past eight quarters, Karat Packaging Inc.'s revenue compounded faster (10.0% CAGR vs -8.1%).

Karat Packaging Inc. is a specialty manufacturer and distributor of disposable foodservice packaging products. Its offerings include paper and plastic cups, food containers, cutlery, lids, and custom branded solutions, serving restaurant chains, cafes, catering operators, and retail foodservice clients primarily across North America.

Ribbon Communications Inc. is a public company that makes software, IP and optical networking solutions for service providers, enterprises and critical infrastructure sectors. The company was formed in 2017, following the merger of Genband and Sonus Networks and is headquartered in Plano, Texas.

KRT vs RBBN — Head-to-Head

Bigger by revenue
RBBN
RBBN
1.4× larger
RBBN
$162.6M
$115.6M
KRT
Growing faster (revenue YoY)
KRT
KRT
+24.0% gap
KRT
13.7%
-10.3%
RBBN
Higher net margin
RBBN
RBBN
48.9% more per $
RBBN
54.8%
5.9%
KRT
Faster 2-yr revenue CAGR
KRT
KRT
Annualised
KRT
10.0%
-8.1%
RBBN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
KRT
KRT
RBBN
RBBN
Revenue
$115.6M
$162.6M
Net Profit
$6.8M
$89.1M
Gross Margin
34.0%
42.9%
Operating Margin
7.3%
37.6%
Net Margin
5.9%
54.8%
Revenue YoY
13.7%
-10.3%
Net Profit YoY
21.3%
EPS (diluted)
$0.34
$0.50

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
KRT
KRT
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$115.6M
$227.3M
Q3 25
$124.5M
$215.4M
Q2 25
$124.0M
$220.6M
Q1 25
$103.6M
$181.3M
Q4 24
$101.6M
$251.4M
Q3 24
$112.8M
$210.2M
Q2 24
$112.6M
$192.6M
Net Profit
KRT
KRT
RBBN
RBBN
Q1 26
$89.1M
Q4 25
$6.8M
Q3 25
$7.3M
$-12.1M
Q2 25
$10.9M
$-11.1M
Q1 25
$6.4M
$-26.2M
Q4 24
$5.6M
Q3 24
$9.1M
$-13.4M
Q2 24
$9.1M
$-16.8M
Gross Margin
KRT
KRT
RBBN
RBBN
Q1 26
42.9%
Q4 25
34.0%
53.3%
Q3 25
34.5%
50.1%
Q2 25
39.6%
49.6%
Q1 25
39.3%
45.4%
Q4 24
39.2%
55.7%
Q3 24
38.6%
52.1%
Q2 24
38.5%
50.8%
Operating Margin
KRT
KRT
RBBN
RBBN
Q1 26
37.6%
Q4 25
7.3%
4.1%
Q3 25
6.9%
1.3%
Q2 25
13.3%
1.9%
Q1 25
7.5%
-10.8%
Q4 24
7.2%
13.2%
Q3 24
10.0%
-0.4%
Q2 24
9.9%
-1.0%
Net Margin
KRT
KRT
RBBN
RBBN
Q1 26
54.8%
Q4 25
5.9%
Q3 25
5.9%
-5.6%
Q2 25
8.8%
-5.0%
Q1 25
6.2%
-14.5%
Q4 24
5.5%
Q3 24
8.1%
-6.4%
Q2 24
8.1%
-8.7%
EPS (diluted)
KRT
KRT
RBBN
RBBN
Q1 26
$0.50
Q4 25
$0.34
$0.50
Q3 25
$0.36
$-0.07
Q2 25
$0.54
$-0.06
Q1 25
$0.32
$-0.15
Q4 24
$0.28
$0.05
Q3 24
$0.45
$-0.08
Q2 24
$0.45
$-0.10

Balance Sheet & Financial Strength

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

Metric
KRT
KRT
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$37.9M
$67.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$149.4M
$419.1M
Total Assets
$287.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KRT
KRT
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$37.9M
$96.4M
Q3 25
$44.0M
$74.8M
Q2 25
$57.0M
$60.5M
Q1 25
$56.3M
$71.2M
Q4 24
$59.9M
$87.8M
Q3 24
$60.4M
$37.2M
Q2 24
$52.1M
$64.6M
Total Debt
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
$342.1M
Q3 25
$344.3M
Q2 25
$346.5M
Q1 25
$347.4M
Q4 24
$348.3M
Q3 24
$349.1M
Q2 24
$350.0M
Stockholders' Equity
KRT
KRT
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$149.4M
$449.0M
Q3 25
$154.5M
$360.1M
Q2 25
$155.8M
$370.4M
Q1 25
$153.3M
$381.8M
Q4 24
$155.6M
$404.6M
Q3 24
$157.3M
$395.5M
Q2 24
$157.7M
$405.0M
Total Assets
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
$287.7M
$1.2B
Q3 25
$302.8M
$1.1B
Q2 25
$321.0M
$1.1B
Q1 25
$312.2M
$1.1B
Q4 24
$294.5M
$1.2B
Q3 24
$306.8M
$1.1B
Q2 24
$310.7M
$1.1B
Debt / Equity
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
0.76×
Q3 25
0.96×
Q2 25
0.94×
Q1 25
0.91×
Q4 24
0.86×
Q3 24
0.88×
Q2 24
0.86×

Cash Flow & Capital Efficiency

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

Metric
KRT
KRT
RBBN
RBBN
Operating Cash FlowLast quarter
$15.4M
Free Cash FlowOCF − Capex
$15.1M
FCF MarginFCF / Revenue
13.1%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
2.26×
TTM Free Cash FlowTrailing 4 quarters
$33.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
$15.4M
$29.2M
Q3 25
$982.0K
$26.5M
Q2 25
$9.8M
$-795.0K
Q1 25
$7.7M
$-3.5M
Q4 24
$8.3M
$61.8M
Q3 24
$19.5M
$-14.8M
Q2 24
$13.7M
$-9.8M
Free Cash Flow
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
$15.1M
$27.3M
Q3 25
$736.0K
$21.0M
Q2 25
$9.6M
$-6.5M
Q1 25
$7.6M
$-15.7M
Q4 24
$8.0M
$53.8M
Q3 24
$19.2M
$-23.7M
Q2 24
$13.4M
$-12.9M
FCF Margin
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
13.1%
12.0%
Q3 25
0.6%
9.7%
Q2 25
7.7%
-2.9%
Q1 25
7.4%
-8.7%
Q4 24
7.9%
21.4%
Q3 24
17.0%
-11.3%
Q2 24
11.9%
-6.7%
Capex Intensity
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
0.2%
0.9%
Q3 25
0.2%
2.6%
Q2 25
0.1%
2.6%
Q1 25
0.1%
6.7%
Q4 24
0.2%
3.2%
Q3 24
0.3%
4.2%
Q2 24
0.2%
1.6%
Cash Conversion
KRT
KRT
RBBN
RBBN
Q1 26
Q4 25
2.26×
Q3 25
0.13×
Q2 25
0.89×
Q1 25
1.21×
Q4 24
1.47×
Q3 24
2.14×
Q2 24
1.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KRT
KRT

Segment breakdown not available.

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

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