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Side-by-side financial comparison of KLX Energy Services Holdings, Inc. (KLXE) 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 $156.9M, roughly 1.0× KLX Energy Services Holdings, Inc.). Ribbon Communications Inc. runs the higher net margin — 54.8% vs -9.6%, a 64.3% gap on every dollar of revenue. On growth, KLX Energy Services Holdings, Inc. posted the faster year-over-year revenue change (-5.2% vs -10.3%). Over the past eight quarters, KLX Energy Services Holdings, Inc.'s revenue compounded faster (-5.2% CAGR vs -8.1%).

KLX Energy Services Holdings, Inc. is a leading provider of mission-critical oilfield services and solutions for the upstream oil and gas industry, primarily operating across key onshore basins in North America. Its core offerings cover drilling support, well completion, production intervention, and specialized wellsite technical services tailored to optimize client operational efficiency and reduce project costs.

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.

KLXE vs RBBN — Head-to-Head

Bigger by revenue
RBBN
RBBN
1.0× larger
RBBN
$162.6M
$156.9M
KLXE
Growing faster (revenue YoY)
KLXE
KLXE
+5.1% gap
KLXE
-5.2%
-10.3%
RBBN
Higher net margin
RBBN
RBBN
64.3% more per $
RBBN
54.8%
-9.6%
KLXE
Faster 2-yr revenue CAGR
KLXE
KLXE
Annualised
KLXE
-5.2%
-8.1%
RBBN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
KLXE
KLXE
RBBN
RBBN
Revenue
$156.9M
$162.6M
Net Profit
$-15.0M
$89.1M
Gross Margin
22.5%
42.9%
Operating Margin
-0.6%
37.6%
Net Margin
-9.6%
54.8%
Revenue YoY
-5.2%
-10.3%
Net Profit YoY
-2.7%
EPS (diluted)
$-0.72
$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
KLXE
KLXE
RBBN
RBBN
Q1 26
$162.6M
Q4 25
$156.9M
$227.3M
Q3 25
$166.7M
$215.4M
Q2 25
$159.0M
$220.6M
Q1 25
$154.0M
$181.3M
Q4 24
$165.5M
$251.4M
Q3 24
$188.9M
$210.2M
Q2 24
$180.2M
$192.6M
Net Profit
KLXE
KLXE
RBBN
RBBN
Q1 26
$89.1M
Q4 25
$-15.0M
Q3 25
$-14.3M
$-12.1M
Q2 25
$-19.9M
$-11.1M
Q1 25
$-27.9M
$-26.2M
Q4 24
$-14.6M
Q3 24
$-8.2M
$-13.4M
Q2 24
$-8.0M
$-16.8M
Gross Margin
KLXE
KLXE
RBBN
RBBN
Q1 26
42.9%
Q4 25
22.5%
53.3%
Q3 25
21.7%
50.1%
Q2 25
21.0%
49.6%
Q1 25
19.6%
45.4%
Q4 24
23.0%
55.7%
Q3 24
24.7%
52.1%
Q2 24
24.5%
50.8%
Operating Margin
KLXE
KLXE
RBBN
RBBN
Q1 26
37.6%
Q4 25
-0.6%
4.1%
Q3 25
-1.8%
1.3%
Q2 25
-5.5%
1.9%
Q1 25
-11.5%
-10.8%
Q4 24
-3.0%
13.2%
Q3 24
0.6%
-0.4%
Q2 24
0.8%
-1.0%
Net Margin
KLXE
KLXE
RBBN
RBBN
Q1 26
54.8%
Q4 25
-9.6%
Q3 25
-8.6%
-5.6%
Q2 25
-12.5%
-5.0%
Q1 25
-18.1%
-14.5%
Q4 24
-8.8%
Q3 24
-4.3%
-6.4%
Q2 24
-4.4%
-8.7%
EPS (diluted)
KLXE
KLXE
RBBN
RBBN
Q1 26
$0.50
Q4 25
$-0.72
$0.50
Q3 25
$-0.74
$-0.07
Q2 25
$-1.04
$-0.06
Q1 25
$-1.62
$-0.15
Q4 24
$-0.89
$0.05
Q3 24
$-0.51
$-0.08
Q2 24
$-0.49
$-0.10

Balance Sheet & Financial Strength

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

Metric
KLXE
KLXE
RBBN
RBBN
Cash + ST InvestmentsLiquidity on hand
$5.7M
$67.6M
Total DebtLower is stronger
$258.3M
Stockholders' EquityBook value
$-74.2M
$419.1M
Total Assets
$340.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KLXE
KLXE
RBBN
RBBN
Q1 26
$67.6M
Q4 25
$5.7M
$96.4M
Q3 25
$8.3M
$74.8M
Q2 25
$16.7M
$60.5M
Q1 25
$14.6M
$71.2M
Q4 24
$91.6M
$87.8M
Q3 24
$82.7M
$37.2M
Q2 24
$86.9M
$64.6M
Total Debt
KLXE
KLXE
RBBN
RBBN
Q1 26
Q4 25
$258.3M
$342.1M
Q3 25
$259.2M
$344.3M
Q2 25
$258.7M
$346.5M
Q1 25
$261.0M
$347.4M
Q4 24
$285.1M
$348.3M
Q3 24
$285.2M
$349.1M
Q2 24
$284.9M
$350.0M
Stockholders' Equity
KLXE
KLXE
RBBN
RBBN
Q1 26
$419.1M
Q4 25
$-74.2M
$449.0M
Q3 25
$-61.2M
$360.1M
Q2 25
$-47.2M
$370.4M
Q1 25
$-26.6M
$381.8M
Q4 24
$-10.5M
$404.6M
Q3 24
$2.5M
$395.5M
Q2 24
$9.8M
$405.0M
Total Assets
KLXE
KLXE
RBBN
RBBN
Q1 26
Q4 25
$340.3M
$1.2B
Q3 25
$358.2M
$1.1B
Q2 25
$369.5M
$1.1B
Q1 25
$379.1M
$1.1B
Q4 24
$456.3M
$1.2B
Q3 24
$486.8M
$1.1B
Q2 24
$491.2M
$1.1B
Debt / Equity
KLXE
KLXE
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
114.08×
0.88×
Q2 24
29.07×
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
KLXE
KLXE
RBBN
RBBN
Operating Cash FlowLast quarter
$12.5M
Free Cash FlowOCF − Capex
$3.1M
FCF MarginFCF / Revenue
2.0%
Capex IntensityCapex / Revenue
6.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-41.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KLXE
KLXE
RBBN
RBBN
Q1 26
Q4 25
$12.5M
$29.2M
Q3 25
$13.5M
$26.5M
Q2 25
$19.1M
$-795.0K
Q1 25
$-37.6M
$-3.5M
Q4 24
$26.0M
$61.8M
Q3 24
$16.8M
$-14.8M
Q2 24
$22.2M
$-9.8M
Free Cash Flow
KLXE
KLXE
RBBN
RBBN
Q1 26
Q4 25
$3.1M
$27.3M
Q3 25
$1.5M
$21.0M
Q2 25
$6.4M
$-6.5M
Q1 25
$-52.6M
$-15.7M
Q4 24
$10.7M
$53.8M
Q3 24
$-4.2M
$-23.7M
Q2 24
$6.9M
$-12.9M
FCF Margin
KLXE
KLXE
RBBN
RBBN
Q1 26
Q4 25
2.0%
12.0%
Q3 25
0.9%
9.7%
Q2 25
4.0%
-2.9%
Q1 25
-34.2%
-8.7%
Q4 24
6.5%
21.4%
Q3 24
-2.2%
-11.3%
Q2 24
3.8%
-6.7%
Capex Intensity
KLXE
KLXE
RBBN
RBBN
Q1 26
Q4 25
6.0%
0.9%
Q3 25
7.2%
2.6%
Q2 25
8.0%
2.6%
Q1 25
9.7%
6.7%
Q4 24
9.2%
3.2%
Q3 24
11.1%
4.2%
Q2 24
8.5%
1.6%

Financial Flow Comparison

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

Revenue Breakdown by Segment

KLXE
KLXE

Northeast$59.7M38%
Other$51.0M33%
Completion Revenues$25.9M17%
Production Revenues$11.6M7%
Drilling Revenues$5.1M3%
Intervention Revenues$3.6M2%

RBBN
RBBN

Service$94.5M58%
Product$68.1M42%

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