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Side-by-side financial comparison of Lumen Technologies, Inc. (LUMN) and Williams Companies (WMB). Click either name above to swap in a different company.

Williams Companies is the larger business by last-quarter revenue ($3.8B vs $2.7B, roughly 1.4× Lumen Technologies, Inc.). Williams Companies runs the higher net margin — 19.1% vs -0.1%, a 19.2% gap on every dollar of revenue. On growth, Williams Companies posted the faster year-over-year revenue change (12.7% vs -11.0%). Williams Companies produced more free cash flow last quarter ($-379.0M vs $-1.1B). Over the past eight quarters, Williams Companies's revenue compounded faster (7.3% CAGR vs -5.3%).

Lumen Technologies, Inc. is an American telecommunications company headquartered in Monroe, Louisiana. It offers network, security, cloud, voice, and other managed communications services through its fiber optic and copper networks, data centers and cloud computing services. The company has been included in the S&P 600 index since March 2023, and was previously listed among the S&P 500.

The Williams Companies, Inc. is an American energy company based in Tulsa, Oklahoma. Its core business is natural gas processing and transportation, with additional petroleum and electricity generation assets. A Fortune 500 company, its common stock is a component of the S&P 500.

LUMN vs WMB — Head-to-Head

Bigger by revenue
WMB
WMB
1.4× larger
WMB
$3.8B
$2.7B
LUMN
Growing faster (revenue YoY)
WMB
WMB
+23.6% gap
WMB
12.7%
-11.0%
LUMN
Higher net margin
WMB
WMB
19.2% more per $
WMB
19.1%
-0.1%
LUMN
More free cash flow
WMB
WMB
$703.0M more FCF
WMB
$-379.0M
$-1.1B
LUMN
Faster 2-yr revenue CAGR
WMB
WMB
Annualised
WMB
7.3%
-5.3%
LUMN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
LUMN
LUMN
WMB
WMB
Revenue
$2.7B
$3.8B
Net Profit
$-2.0M
$734.0M
Gross Margin
40.7%
Operating Margin
-7.3%
27.3%
Net Margin
-0.1%
19.1%
Revenue YoY
-11.0%
12.7%
Net Profit YoY
-102.4%
51.0%
EPS (diluted)
$-0.01
$0.60

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
LUMN
LUMN
WMB
WMB
Q4 25
$2.7B
$3.8B
Q3 25
$2.8B
$3.5B
Q2 25
$2.9B
$3.4B
Q1 25
$2.9B
$4.2B
Q4 24
$3.1B
$3.4B
Q3 24
$3.0B
$3.0B
Q2 24
$3.0B
$2.8B
Q1 24
$3.1B
$3.3B
Net Profit
LUMN
LUMN
WMB
WMB
Q4 25
$-2.0M
$734.0M
Q3 25
$-621.0M
$647.0M
Q2 25
$-915.0M
$546.0M
Q1 25
$-201.0M
$691.0M
Q4 24
$85.0M
$486.0M
Q3 24
$-148.0M
$706.0M
Q2 24
$-49.0M
$401.0M
Q1 24
$57.0M
$632.0M
Gross Margin
LUMN
LUMN
WMB
WMB
Q4 25
40.7%
Q3 25
39.4%
Q2 25
43.4%
Q1 25
42.0%
Q4 24
44.7%
Q3 24
43.0%
Q2 24
45.2%
Q1 24
46.0%
Operating Margin
LUMN
LUMN
WMB
WMB
Q4 25
-7.3%
27.3%
Q3 25
-4.1%
31.8%
Q2 25
-21.0%
28.0%
Q1 25
3.7%
26.1%
Q4 24
5.0%
23.2%
Q3 24
4.2%
27.6%
Q2 24
4.5%
24.4%
Q1 24
1.5%
30.3%
Net Margin
LUMN
LUMN
WMB
WMB
Q4 25
-0.1%
19.1%
Q3 25
-22.1%
18.5%
Q2 25
-31.9%
16.2%
Q1 25
-6.9%
16.5%
Q4 24
2.8%
14.2%
Q3 24
-5.0%
23.3%
Q2 24
-1.6%
14.1%
Q1 24
1.9%
18.9%
EPS (diluted)
LUMN
LUMN
WMB
WMB
Q4 25
$-0.01
$0.60
Q3 25
$-0.62
$0.53
Q2 25
$-0.92
$0.45
Q1 25
$-0.20
$0.56
Q4 24
$0.08
$0.39
Q3 24
$-0.15
$0.58
Q2 24
$-0.05
$0.33
Q1 24
$0.06
$0.52

Balance Sheet & Financial Strength

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

Metric
LUMN
LUMN
WMB
WMB
Cash + ST InvestmentsLiquidity on hand
$1.0B
Total DebtLower is stronger
$17.4B
$27.3B
Stockholders' EquityBook value
$-1.1B
$12.8B
Total Assets
$34.3B
$58.6B
Debt / EquityLower = less leverage
2.13×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LUMN
LUMN
WMB
WMB
Q4 25
$1.0B
Q3 25
$2.4B
Q2 25
$1.6B
Q1 25
$1.9B
Q4 24
$1.9B
Q3 24
$2.6B
Q2 24
$1.5B
Q1 24
$1.6B
Total Debt
LUMN
LUMN
WMB
WMB
Q4 25
$17.4B
$27.3B
Q3 25
$17.6B
$25.6B
Q2 25
$17.6B
$25.6B
Q1 25
$17.3B
$24.1B
Q4 24
$17.5B
$24.7B
Q3 24
$18.1B
$24.8B
Q2 24
$18.4B
$24.1B
Q1 24
$18.6B
$24.1B
Stockholders' Equity
LUMN
LUMN
WMB
WMB
Q4 25
$-1.1B
$12.8B
Q3 25
$-1.2B
$12.5B
Q2 25
$-595.0M
$12.4B
Q1 25
$289.0M
$12.5B
Q4 24
$464.0M
$12.4B
Q3 24
$342.0M
$12.4B
Q2 24
$466.0M
$12.3B
Q1 24
$504.0M
$12.4B
Total Assets
LUMN
LUMN
WMB
WMB
Q4 25
$34.3B
$58.6B
Q3 25
$34.3B
$55.7B
Q2 25
$33.0B
$56.1B
Q1 25
$33.5B
$54.9B
Q4 24
$33.5B
$54.5B
Q3 24
$34.0B
$53.8B
Q2 24
$32.9B
$52.4B
Q1 24
$33.2B
$52.7B
Debt / Equity
LUMN
LUMN
WMB
WMB
Q4 25
2.13×
Q3 25
2.04×
Q2 25
2.06×
Q1 25
59.98×
1.93×
Q4 24
37.70×
1.99×
Q3 24
53.05×
2.00×
Q2 24
39.51×
1.96×
Q1 24
36.89×
1.94×

Cash Flow & Capital Efficiency

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

Metric
LUMN
LUMN
WMB
WMB
Operating Cash FlowLast quarter
$562.0M
$1.6B
Free Cash FlowOCF − Capex
$-1.1B
$-379.0M
FCF MarginFCF / Revenue
-39.4%
-9.9%
Capex IntensityCapex / Revenue
59.9%
50.9%
Cash ConversionOCF / Net Profit
2.15×
TTM Free Cash FlowTrailing 4 quarters
$371.0M
$1.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LUMN
LUMN
WMB
WMB
Q4 25
$562.0M
$1.6B
Q3 25
$2.5B
$1.4B
Q2 25
$570.0M
$1.4B
Q1 25
$1.1B
$1.4B
Q4 24
$688.0M
$1.2B
Q3 24
$2.0B
$1.2B
Q2 24
$511.0M
$1.3B
Q1 24
$1.1B
$1.2B
Free Cash Flow
LUMN
LUMN
WMB
WMB
Q4 25
$-1.1B
$-379.0M
Q3 25
$1.5B
$485.0M
Q2 25
$-321.0M
$478.0M
Q1 25
$304.0M
$421.0M
Q4 24
$-227.0M
$450.0M
Q3 24
$1.2B
$561.0M
Q2 24
$-242.0M
$700.0M
Q1 24
$389.0M
$690.0M
FCF Margin
LUMN
LUMN
WMB
WMB
Q4 25
-39.4%
-9.9%
Q3 25
52.4%
13.9%
Q2 25
-11.2%
14.2%
Q1 25
10.4%
10.1%
Q4 24
-7.4%
13.2%
Q3 24
39.8%
18.5%
Q2 24
-8.0%
24.6%
Q1 24
12.7%
20.7%
Capex Intensity
LUMN
LUMN
WMB
WMB
Q4 25
59.9%
50.9%
Q3 25
37.1%
27.3%
Q2 25
31.1%
28.8%
Q1 25
27.2%
24.2%
Q4 24
29.7%
22.5%
Q3 24
28.6%
22.5%
Q2 24
25.0%
20.3%
Q1 24
23.3%
16.3%
Cash Conversion
LUMN
LUMN
WMB
WMB
Q4 25
2.15×
Q3 25
2.22×
Q2 25
2.66×
Q1 25
2.07×
Q4 24
8.09×
2.51×
Q3 24
1.76×
Q2 24
3.19×
Q1 24
19.33×
1.95×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LUMN
LUMN

Large Enterprise$758.0M28%
Wholesale$661.0M24%
Mid Market Enterprise$472.0M17%
Fiber Broadband$232.0M8%
Other Broadband$218.0M8%
Other$184.0M7%
Voice And Other$166.0M6%
International And Other$77.0M3%

WMB
WMB

Services$2.2B57%
Natural Gas Us Regulated$740.0M19%
West$730.0M19%
Non Regulated Service Commodity Consideration$51.0M1%
Natural Gas Gathering Transportation Marketing And Processing$45.0M1%
Affiliated Entity$23.0M1%
Other$14.0M0%
Other Service$11.0M0%

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