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Side-by-side financial comparison of IHS Holding Ltd (IHS) and Spok Holdings, Inc (SPOK). Click either name above to swap in a different company.

IHS Holding Ltd is the larger business by last-quarter revenue ($254.0M vs $33.9M, roughly 7.5× Spok Holdings, Inc). On growth, IHS Holding Ltd posted the faster year-over-year revenue change (0.1% vs -0.1%). IHS Holding Ltd produced more free cash flow last quarter ($178.6M vs $10.1M). Over the past eight quarters, Spok Holdings, Inc's revenue compounded faster (-1.5% CAGR vs -22.0%).

IHS Towers is one of the largest independent owners, operators and developers of shared communications infrastructure in the world, with operations across Africa and Latin America. It is the fifth-largest independent multinational tower company in the world.

Spok Holdings, Inc. is a global provider of critical communication solutions primarily serving the healthcare industry. It offers unified clinical communication platforms, secure messaging tools, alerting systems, and on-call scheduling software that help care teams coordinate efficiently, cut response times, and boost patient safety across medical facilities.

IHS vs SPOK — Head-to-Head

Bigger by revenue
IHS
IHS
7.5× larger
IHS
$254.0M
$33.9M
SPOK
Growing faster (revenue YoY)
IHS
IHS
+0.2% gap
IHS
0.1%
-0.1%
SPOK
More free cash flow
IHS
IHS
$168.5M more FCF
IHS
$178.6M
$10.1M
SPOK
Faster 2-yr revenue CAGR
SPOK
SPOK
Annualised
SPOK
-1.5%
-22.0%
IHS

Income Statement — Q4 2025 vs Q4 2025

Metric
IHS
IHS
SPOK
SPOK
Revenue
$254.0M
$33.9M
Net Profit
$2.9M
Gross Margin
83.6%
76.7%
Operating Margin
11.6%
Net Margin
8.7%
Revenue YoY
0.1%
-0.1%
Net Profit YoY
-19.6%
EPS (diluted)
$0.13

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
IHS
IHS
SPOK
SPOK
Q4 25
$254.0M
$33.9M
Q3 25
$455.1M
$33.9M
Q2 25
$433.3M
$35.7M
Q1 25
$439.6M
$36.3M
Q4 24
$253.8M
$33.9M
Q3 24
$420.3M
$34.9M
Q2 24
$435.4M
$34.0M
Q1 24
$417.7M
$34.9M
Net Profit
IHS
IHS
SPOK
SPOK
Q4 25
$2.9M
Q3 25
$147.4M
$3.2M
Q2 25
$32.3M
$4.6M
Q1 25
$30.7M
$5.2M
Q4 24
$3.6M
Q3 24
$-205.7M
$3.7M
Q2 24
$-124.3M
$3.4M
Q1 24
$-1.6B
$4.2M
Gross Margin
IHS
IHS
SPOK
SPOK
Q4 25
83.6%
76.7%
Q3 25
47.5%
78.3%
Q2 25
51.3%
79.5%
Q1 25
51.4%
80.1%
Q4 24
72.1%
78.5%
Q3 24
52.0%
79.5%
Q2 24
52.5%
78.9%
Q1 24
39.1%
79.5%
Operating Margin
IHS
IHS
SPOK
SPOK
Q4 25
11.6%
Q3 25
35.1%
12.9%
Q2 25
33.8%
15.1%
Q1 25
37.1%
16.6%
Q4 24
13.7%
Q3 24
29.9%
14.2%
Q2 24
34.0%
13.2%
Q1 24
-1.7%
14.0%
Net Margin
IHS
IHS
SPOK
SPOK
Q4 25
8.7%
Q3 25
32.4%
9.5%
Q2 25
7.5%
12.8%
Q1 25
7.0%
14.3%
Q4 24
10.8%
Q3 24
-48.9%
10.5%
Q2 24
-28.5%
10.1%
Q1 24
-372.8%
12.1%
EPS (diluted)
IHS
IHS
SPOK
SPOK
Q4 25
$0.13
Q3 25
$0.44
$0.15
Q2 25
$0.10
$0.22
Q1 25
$0.10
$0.25
Q4 24
$0.17
Q3 24
$-0.61
$0.18
Q2 24
$-0.36
$0.17
Q1 24
$-4.67
$0.21

Balance Sheet & Financial Strength

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

Metric
IHS
IHS
SPOK
SPOK
Cash + ST InvestmentsLiquidity on hand
$825.7M
$25.3M
Total DebtLower is stronger
$3.1B
Stockholders' EquityBook value
$-89.8M
$146.4M
Total Assets
$4.5B
$206.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IHS
IHS
SPOK
SPOK
Q4 25
$825.7M
$25.3M
Q3 25
$647.6M
$21.4M
Q2 25
$531.8M
$20.2M
Q1 25
$629.0M
$19.9M
Q4 24
$578.0M
$29.1M
Q3 24
$397.5M
$27.8M
Q2 24
$445.7M
$23.9M
Q1 24
$333.2M
$23.3M
Total Debt
IHS
IHS
SPOK
SPOK
Q4 25
$3.1B
Q3 25
$3.3B
Q2 25
$3.2B
Q1 25
$3.4B
Q4 24
$3.3B
Q3 24
$3.5B
Q2 24
$3.6B
Q1 24
$3.5B
Stockholders' Equity
IHS
IHS
SPOK
SPOK
Q4 25
$-89.8M
$146.4M
Q3 25
$38.1M
$148.7M
Q2 25
$-98.4M
$150.9M
Q1 25
$-184.4M
$151.7M
Q4 24
$-314.4M
$154.7M
Q3 24
$-284.7M
$156.3M
Q2 24
$-308.3M
$158.2M
Q1 24
$-163.2M
$160.2M
Total Assets
IHS
IHS
SPOK
SPOK
Q4 25
$4.5B
$206.1M
Q3 25
$4.7B
$209.7M
Q2 25
$4.5B
$208.7M
Q1 25
$4.4B
$204.5M
Q4 24
$4.2B
$217.1M
Q3 24
$4.6B
$216.8M
Q2 24
$4.5B
$216.4M
Q1 24
$4.6B
$215.0M
Debt / Equity
IHS
IHS
SPOK
SPOK
Q4 25
Q3 25
85.85×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
IHS
IHS
SPOK
SPOK
Operating Cash FlowLast quarter
$246.9M
$11.5M
Free Cash FlowOCF − Capex
$178.6M
$10.1M
FCF MarginFCF / Revenue
70.3%
29.9%
Capex IntensityCapex / Revenue
26.9%
4.1%
Cash ConversionOCF / Net Profit
3.93×
TTM Free Cash FlowTrailing 4 quarters
$718.7M
$25.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IHS
IHS
SPOK
SPOK
Q4 25
$246.9M
$11.5M
Q3 25
$251.3M
$8.1M
Q2 25
$237.7M
$7.0M
Q1 25
$200.3M
$2.3M
Q4 24
$344.4M
$8.4M
Q3 24
$174.5M
$11.1M
Q2 24
$134.7M
$7.4M
Q1 24
$75.8M
$2.0M
Free Cash Flow
IHS
IHS
SPOK
SPOK
Q4 25
$178.6M
$10.1M
Q3 25
$189.2M
$7.6M
Q2 25
$197.7M
$6.0M
Q1 25
$153.2M
$1.5M
Q4 24
$282.9M
$7.5M
Q3 24
$122.3M
$10.3M
Q2 24
$74.2M
$6.8M
Q1 24
$14.8M
$1.1M
FCF Margin
IHS
IHS
SPOK
SPOK
Q4 25
70.3%
29.9%
Q3 25
41.6%
22.4%
Q2 25
45.6%
16.8%
Q1 25
34.8%
4.2%
Q4 24
111.5%
22.3%
Q3 24
29.1%
29.4%
Q2 24
17.0%
20.0%
Q1 24
3.5%
3.2%
Capex Intensity
IHS
IHS
SPOK
SPOK
Q4 25
26.9%
4.1%
Q3 25
13.6%
1.6%
Q2 25
9.2%
2.9%
Q1 25
10.7%
2.1%
Q4 24
24.2%
2.5%
Q3 24
12.4%
2.4%
Q2 24
13.9%
1.9%
Q1 24
14.6%
2.5%
Cash Conversion
IHS
IHS
SPOK
SPOK
Q4 25
3.93×
Q3 25
1.70×
2.54×
Q2 25
7.36×
1.55×
Q1 25
6.52×
0.43×
Q4 24
2.31×
Q3 24
3.03×
Q2 24
2.17×
Q1 24
0.47×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IHS
IHS

Segment breakdown not available.

SPOK
SPOK

Paging$16.8M50%
Software Operations$16.0M47%
License$1.2M4%

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