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Side-by-side financial comparison of MATRIX SERVICE CO (MTRX) and Ribbon Communications Inc. (RBBN). Click either name above to swap in a different company.

MATRIX SERVICE CO is the larger business by last-quarter revenue ($210.5M vs $162.6M, roughly 1.3× Ribbon Communications Inc.). Ribbon Communications Inc. runs the higher net margin — 54.8% vs -0.4%, a 55.2% gap on every dollar of revenue. On growth, MATRIX SERVICE CO posted the faster year-over-year revenue change (12.5% vs -10.3%). Over the past eight quarters, MATRIX SERVICE CO's revenue compounded faster (12.6% CAGR vs -8.1%).

Matrix Telecom, Inc., operating as Matrix Business Technologies, Trinsic, Powered by Matrix, Excel Telecommunications and various other niche brands is a United States telecommunications firm that provides voice and data services to consumers and small and medium businesses as well as multi-location distributed enterprise markets. The firm also provides wholesale voice services to the telecommunications, wireless and cable industries.

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.

MTRX vs RBBN — Head-to-Head

Bigger by revenue
MTRX
MTRX
1.3× larger
MTRX
$210.5M
$162.6M
RBBN
Growing faster (revenue YoY)
MTRX
MTRX
+22.8% gap
MTRX
12.5%
-10.3%
RBBN
Higher net margin
RBBN
RBBN
55.2% more per $
RBBN
54.8%
-0.4%
MTRX
Faster 2-yr revenue CAGR
MTRX
MTRX
Annualised
MTRX
12.6%
-8.1%
RBBN

Income Statement — Q2 FY2026 vs Q1 FY2026

Metric
MTRX
MTRX
RBBN
RBBN
Revenue
$210.5M
$162.6M
Net Profit
$-894.0K
$89.1M
Gross Margin
6.2%
42.9%
Operating Margin
-1.0%
37.6%
Net Margin
-0.4%
54.8%
Revenue YoY
12.5%
-10.3%
Net Profit YoY
83.8%
EPS (diluted)
$-0.03
$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
MTRX
MTRX
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$210.5M
$227.3M
Q3 25
$211.9M
$215.4M
Q2 25
$216.4M
$220.6M
Q1 25
$200.2M
$181.3M
Q4 24
$187.2M
$251.4M
Q3 24
$165.6M
$210.2M
Q2 24
$189.5M
$192.6M
Net Profit
MTRX
MTRX
RBBN
RBBN
Q1 26
$89.1M
Q4 25
$-894.0K
Q3 25
$-3.7M
$-12.1M
Q2 25
$-11.3M
$-11.1M
Q1 25
$-3.4M
$-26.2M
Q4 24
$-5.5M
Q3 24
$-9.2M
$-13.4M
Q2 24
$-4.4M
$-16.8M
Gross Margin
MTRX
MTRX
RBBN
RBBN
Q1 26
42.9%
Q4 25
6.2%
53.3%
Q3 25
6.7%
50.1%
Q2 25
3.8%
49.6%
Q1 25
6.4%
45.4%
Q4 24
5.8%
55.7%
Q3 24
4.7%
52.1%
Q2 24
6.6%
50.8%
Operating Margin
MTRX
MTRX
RBBN
RBBN
Q1 26
37.6%
Q4 25
-1.0%
4.1%
Q3 25
-2.6%
1.3%
Q2 25
-6.0%
1.9%
Q1 25
-2.5%
-10.8%
Q4 24
-3.4%
13.2%
Q3 24
-6.5%
-0.4%
Q2 24
-2.8%
-1.0%
Net Margin
MTRX
MTRX
RBBN
RBBN
Q1 26
54.8%
Q4 25
-0.4%
Q3 25
-1.7%
-5.6%
Q2 25
-5.2%
-5.0%
Q1 25
-1.7%
-14.5%
Q4 24
-3.0%
Q3 24
-5.6%
-6.4%
Q2 24
-2.3%
-8.7%
EPS (diluted)
MTRX
MTRX
RBBN
RBBN
Q1 26
$0.50
Q4 25
$-0.03
$0.50
Q3 25
$-0.13
$-0.07
Q2 25
$-0.41
$-0.06
Q1 25
$-0.12
$-0.15
Q4 24
$-0.20
$0.05
Q3 24
$-0.33
$-0.08
Q2 24
$-0.16
$-0.10

Balance Sheet & Financial Strength

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

Metric
MTRX
MTRX
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$199.0M
$67.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$137.6M
$419.1M
Total Assets
$650.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MTRX
MTRX
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$199.0M
$96.4M
Q3 25
$192.3M
$74.8M
Q2 25
$224.6M
$60.5M
Q1 25
$185.5M
$71.2M
Q4 24
$156.8M
$87.8M
Q3 24
$124.6M
$37.2M
Q2 24
$115.6M
$64.6M
Total Debt
MTRX
MTRX
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
MTRX
MTRX
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$137.6M
$449.0M
Q3 25
$136.3M
$360.1M
Q2 25
$142.7M
$370.4M
Q1 25
$150.7M
$381.8M
Q4 24
$151.9M
$404.6M
Q3 24
$156.5M
$395.5M
Q2 24
$164.2M
$405.0M
Total Assets
MTRX
MTRX
RBBN
RBBN
Q1 26
Q4 25
$650.2M
$1.2B
Q3 25
$598.2M
$1.1B
Q2 25
$600.3M
$1.1B
Q1 25
$613.7M
$1.1B
Q4 24
$513.8M
$1.2B
Q3 24
$470.2M
$1.1B
Q2 24
$451.4M
$1.1B
Debt / Equity
MTRX
MTRX
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
MTRX
MTRX
RBBN
RBBN
Operating Cash FlowLast quarter
$7.5M
Free Cash FlowOCF − Capex
$6.3M
FCF MarginFCF / Revenue
3.0%
Capex IntensityCapex / Revenue
0.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$45.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MTRX
MTRX
RBBN
RBBN
Q1 26
Q4 25
$7.5M
$29.2M
Q3 25
$-25.9M
$26.5M
Q2 25
$40.7M
$-795.0K
Q1 25
$31.2M
$-3.5M
Q4 24
$33.6M
$61.8M
Q3 24
$11.9M
$-14.8M
Q2 24
$47.0M
$-9.8M
Free Cash Flow
MTRX
MTRX
RBBN
RBBN
Q1 26
Q4 25
$6.3M
$27.3M
Q3 25
$-27.9M
$21.0M
Q2 25
$38.4M
$-6.5M
Q1 25
$28.7M
$-15.7M
Q4 24
$32.7M
$53.8M
Q3 24
$10.0M
$-23.7M
Q2 24
$45.7M
$-12.9M
FCF Margin
MTRX
MTRX
RBBN
RBBN
Q1 26
Q4 25
3.0%
12.0%
Q3 25
-13.2%
9.7%
Q2 25
17.8%
-2.9%
Q1 25
14.3%
-8.7%
Q4 24
17.5%
21.4%
Q3 24
6.0%
-11.3%
Q2 24
24.1%
-6.7%
Capex Intensity
MTRX
MTRX
RBBN
RBBN
Q1 26
Q4 25
0.6%
0.9%
Q3 25
0.9%
2.6%
Q2 25
1.0%
2.6%
Q1 25
1.3%
6.7%
Q4 24
0.5%
3.2%
Q3 24
1.2%
4.2%
Q2 24
0.7%
1.6%

Financial Flow Comparison

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

Revenue Breakdown by Segment

MTRX
MTRX

Storage And Terminal Solutions$99.9M47%
Utility And Power Infrastructure$75.4M36%
Process And Industrial Facilities$35.3M17%

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

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