vs

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

Accelerant Holdings is the larger business by last-quarter revenue ($267.4M vs $162.6M, roughly 1.6× Ribbon Communications Inc.). Ribbon Communications Inc. runs the higher net margin — 54.8% vs -511.9%, a 566.7% gap on every dollar of revenue.

Accelerant Holdings is a global specialty insurance and reinsurance technology platform that leverages advanced data analytics and risk assessment tools to support insurance carriers, managing general agents, and underwriting partners. It delivers tailored risk solutions, streamlines underwriting workflows, and serves commercial and specialty insurance segments across North America and European markets.

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.

ARX vs RBBN — Head-to-Head

Bigger by revenue
ARX
ARX
1.6× larger
ARX
$267.4M
$162.6M
RBBN
Higher net margin
RBBN
RBBN
566.7% more per $
RBBN
54.8%
-511.9%
ARX

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
ARX
ARX
RBBN
RBBN
Revenue
$267.4M
$162.6M
Net Profit
$-1.4B
$89.1M
Gross Margin
42.9%
Operating Margin
-507.7%
37.6%
Net Margin
-511.9%
54.8%
Revenue YoY
-10.3%
Net Profit YoY
EPS (diluted)
$-6.99
$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
ARX
ARX
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$227.3M
Q3 25
$267.4M
$215.4M
Q2 25
$219.1M
$220.6M
Q1 25
$181.3M
Q4 24
$251.4M
Q3 24
$210.2M
Q2 24
$192.6M
Net Profit
ARX
ARX
RBBN
RBBN
Q1 26
$89.1M
Q4 25
Q3 25
$-1.4B
$-12.1M
Q2 25
$8.8M
$-11.1M
Q1 25
$-26.2M
Q4 24
Q3 24
$-13.4M
Q2 24
$-16.8M
Gross Margin
ARX
ARX
RBBN
RBBN
Q1 26
42.9%
Q4 25
53.3%
Q3 25
50.1%
Q2 25
49.6%
Q1 25
45.4%
Q4 24
55.7%
Q3 24
52.1%
Q2 24
50.8%
Operating Margin
ARX
ARX
RBBN
RBBN
Q1 26
37.6%
Q4 25
4.1%
Q3 25
-507.7%
1.3%
Q2 25
10.2%
1.9%
Q1 25
-10.8%
Q4 24
13.2%
Q3 24
-0.4%
Q2 24
-1.0%
Net Margin
ARX
ARX
RBBN
RBBN
Q1 26
54.8%
Q4 25
Q3 25
-511.9%
-5.6%
Q2 25
4.0%
-5.0%
Q1 25
-14.5%
Q4 24
Q3 24
-6.4%
Q2 24
-8.7%
EPS (diluted)
ARX
ARX
RBBN
RBBN
Q1 26
$0.50
Q4 25
$0.50
Q3 25
$-6.99
$-0.07
Q2 25
$0.04
$-0.06
Q1 25
$-0.15
Q4 24
$0.05
Q3 24
$-0.08
Q2 24
$-0.10

Balance Sheet & Financial Strength

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

Metric
ARX
ARX
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$1.6B
$67.6M
Total DebtLower is stronger
$121.9M
Stockholders' EquityBook value
$676.1M
$419.1M
Total Assets
$7.9B
Debt / EquityLower = less leverage
0.18×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARX
ARX
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$96.4M
Q3 25
$1.6B
$74.8M
Q2 25
$1.4B
$60.5M
Q1 25
$71.2M
Q4 24
$87.8M
Q3 24
$37.2M
Q2 24
$64.6M
Total Debt
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
$342.1M
Q3 25
$121.9M
$344.3M
Q2 25
$126.7M
$346.5M
Q1 25
$347.4M
Q4 24
$348.3M
Q3 24
$349.1M
Q2 24
$350.0M
Stockholders' Equity
ARX
ARX
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$449.0M
Q3 25
$676.1M
$360.1M
Q2 25
$346.2M
$370.4M
Q1 25
$381.8M
Q4 24
$404.6M
Q3 24
$395.5M
Q2 24
$405.0M
Total Assets
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
$1.2B
Q3 25
$7.9B
$1.1B
Q2 25
$7.5B
$1.1B
Q1 25
$1.1B
Q4 24
$1.2B
Q3 24
$1.1B
Q2 24
$1.1B
Debt / Equity
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
0.76×
Q3 25
0.18×
0.96×
Q2 25
0.37×
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
ARX
ARX
RBBN
RBBN
Operating Cash FlowLast quarter
$73.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
$29.2M
Q3 25
$73.9M
$26.5M
Q2 25
$309.3M
$-795.0K
Q1 25
$-3.5M
Q4 24
$61.8M
Q3 24
$-14.8M
Q2 24
$-9.8M
Free Cash Flow
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
$27.3M
Q3 25
$21.0M
Q2 25
$-6.5M
Q1 25
$-15.7M
Q4 24
$53.8M
Q3 24
$-23.7M
Q2 24
$-12.9M
FCF Margin
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
12.0%
Q3 25
9.7%
Q2 25
-2.9%
Q1 25
-8.7%
Q4 24
21.4%
Q3 24
-11.3%
Q2 24
-6.7%
Capex Intensity
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
0.9%
Q3 25
2.6%
Q2 25
2.6%
Q1 25
6.7%
Q4 24
3.2%
Q3 24
4.2%
Q2 24
1.6%
Cash Conversion
ARX
ARX
RBBN
RBBN
Q1 26
Q4 25
Q3 25
Q2 25
35.15×
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

ARX
ARX

Underwriting Segment$117.6M44%
Exchange Services Segment$85.0M32%
Other$64.8M24%

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

Related Comparisons