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Side-by-side financial comparison of AMERICAN COASTAL INSURANCE Corp (ACIC) 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 $86.4M, roughly 1.9× AMERICAN COASTAL INSURANCE Corp). Ribbon Communications Inc. runs the higher net margin — 54.8% vs 30.8%, a 24.0% gap on every dollar of revenue. On growth, AMERICAN COASTAL INSURANCE Corp posted the faster year-over-year revenue change (9.0% vs -10.3%). Over the past eight quarters, AMERICAN COASTAL INSURANCE Corp's revenue compounded faster (13.9% CAGR vs -8.1%).

United Property & Casualty Insurance Company, Inc. is an American property and casualty insurance company with headquarters in Florida. It writes commercial, residential, homeowners’, and flood insurance policies in several coastal states.

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.

ACIC vs RBBN — Head-to-Head

Bigger by revenue
RBBN
RBBN
1.9× larger
RBBN
$162.6M
$86.4M
ACIC
Growing faster (revenue YoY)
ACIC
ACIC
+19.3% gap
ACIC
9.0%
-10.3%
RBBN
Higher net margin
RBBN
RBBN
24.0% more per $
RBBN
54.8%
30.8%
ACIC
Faster 2-yr revenue CAGR
ACIC
ACIC
Annualised
ACIC
13.9%
-8.1%
RBBN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACIC
ACIC
RBBN
RBBN
Revenue
$86.4M
$162.6M
Net Profit
$26.6M
$89.1M
Gross Margin
42.9%
Operating Margin
43.2%
37.6%
Net Margin
30.8%
54.8%
Revenue YoY
9.0%
-10.3%
Net Profit YoY
437.1%
EPS (diluted)
$0.54
$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
ACIC
ACIC
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$86.4M
$227.3M
Q3 25
$90.4M
$215.4M
Q2 25
$86.5M
$220.6M
Q1 25
$72.2M
$181.3M
Q4 24
$79.3M
$251.4M
Q3 24
$82.1M
$210.2M
Q2 24
$68.7M
$192.6M
Net Profit
ACIC
ACIC
RBBN
RBBN
Q1 26
$89.1M
Q4 25
$26.6M
Q3 25
$32.5M
$-12.1M
Q2 25
$26.4M
$-11.1M
Q1 25
$21.3M
$-26.2M
Q4 24
$4.9M
Q3 24
$28.1M
$-13.4M
Q2 24
$19.1M
$-16.8M
Gross Margin
ACIC
ACIC
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
ACIC
ACIC
RBBN
RBBN
Q1 26
37.6%
Q4 25
43.2%
4.1%
Q3 25
46.1%
1.3%
Q2 25
41.8%
1.9%
Q1 25
34.8%
-10.8%
Q4 24
11.2%
13.2%
Q3 24
43.9%
-0.4%
Q2 24
35.1%
-1.0%
Net Margin
ACIC
ACIC
RBBN
RBBN
Q1 26
54.8%
Q4 25
30.8%
Q3 25
35.9%
-5.6%
Q2 25
30.6%
-5.0%
Q1 25
29.6%
-14.5%
Q4 24
6.2%
Q3 24
34.2%
-6.4%
Q2 24
27.8%
-8.7%
EPS (diluted)
ACIC
ACIC
RBBN
RBBN
Q1 26
$0.50
Q4 25
$0.54
$0.50
Q3 25
$0.65
$-0.07
Q2 25
$0.53
$-0.06
Q1 25
$0.43
$-0.15
Q4 24
$0.10
$0.05
Q3 24
$0.57
$-0.08
Q2 24
$0.39
$-0.10

Balance Sheet & Financial Strength

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

Metric
ACIC
ACIC
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$198.8M
$67.6M
Total DebtLower is stronger
$150.0M
Stockholders' EquityBook value
$317.6M
$419.1M
Total Assets
$1.1B
Debt / EquityLower = less leverage
0.47×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIC
ACIC
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$198.8M
$96.4M
Q3 25
$267.9M
$74.8M
Q2 25
$315.5M
$60.5M
Q1 25
$167.2M
$71.2M
Q4 24
$137.0M
$87.8M
Q3 24
$183.1M
$37.2M
Q2 24
$229.4M
$64.6M
Total Debt
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
$150.0M
$342.1M
Q3 25
$344.3M
Q2 25
$346.5M
Q1 25
$347.4M
Q4 24
$150.0M
$348.3M
Q3 24
$349.1M
Q2 24
$350.0M
Stockholders' Equity
ACIC
ACIC
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$317.6M
$449.0M
Q3 25
$327.2M
$360.1M
Q2 25
$292.3M
$370.4M
Q1 25
$260.9M
$381.8M
Q4 24
$235.7M
$404.6M
Q3 24
$259.6M
$395.5M
Q2 24
$223.1M
$405.0M
Total Assets
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
$1.1B
$1.2B
Q3 25
$1.2B
$1.1B
Q2 25
$1.3B
$1.1B
Q1 25
$1.2B
$1.1B
Q4 24
$1.2B
$1.2B
Q3 24
$1.1B
$1.1B
Q2 24
$1.3B
$1.1B
Debt / Equity
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
0.47×
0.76×
Q3 25
0.96×
Q2 25
0.94×
Q1 25
0.91×
Q4 24
0.64×
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
ACIC
ACIC
RBBN
RBBN
Operating Cash FlowLast quarter
$71.0M
Free Cash FlowOCF − Capex
$70.9M
FCF MarginFCF / Revenue
82.0%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
2.67×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
$71.0M
$29.2M
Q3 25
$-35.6M
$26.5M
Q2 25
$127.9M
$-795.0K
Q1 25
$26.4M
$-3.5M
Q4 24
$243.5M
$61.8M
Q3 24
$-9.0M
$-14.8M
Q2 24
$126.4M
$-9.8M
Free Cash Flow
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
$70.9M
$27.3M
Q3 25
$21.0M
Q2 25
$-6.5M
Q1 25
$26.3M
$-15.7M
Q4 24
$243.5M
$53.8M
Q3 24
$-9.0M
$-23.7M
Q2 24
$-12.9M
FCF Margin
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
82.0%
12.0%
Q3 25
9.7%
Q2 25
-2.9%
Q1 25
36.5%
-8.7%
Q4 24
307.2%
21.4%
Q3 24
-10.9%
-11.3%
Q2 24
-6.7%
Capex Intensity
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
0.2%
0.9%
Q3 25
0.0%
2.6%
Q2 25
0.0%
2.6%
Q1 25
0.1%
6.7%
Q4 24
0.0%
3.2%
Q3 24
0.0%
4.2%
Q2 24
0.0%
1.6%
Cash Conversion
ACIC
ACIC
RBBN
RBBN
Q1 26
Q4 25
2.67×
Q3 25
-1.10×
Q2 25
4.84×
Q1 25
1.24×
Q4 24
49.23×
Q3 24
-0.32×
Q2 24
6.63×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACIC
ACIC

Segment breakdown not available.

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

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