The Global Cost of Downtime Report
Downtime is one of the most costly operational challenges businesses face. As of 2025-2026, organisations across every industry lose billions of pounds each year due to unplanned outages, with the financial impact varying significantly by company size, sector, and the duration of the disruption.
15+ years in UK Telecom | Last updated: July 2026
Executive Summary
Downtime is one of the most expensive operational risks businesses face, even with brief disruptions capable of causing significant financial losses, reduced productivity, and lasting reputational damage. As organisations become increasingly dependant on digital infrastructure and connected systems, the cost of unplanned outages continues to rise across every industry. The impact varies substantially depending on factors such as company size, industry, the duration of the outage, and the criticality of affected systems.

This report provides a statistical analysis of the cost of downtime across different industries and business sizes, examining estimated hourly losses and the key drivers behind them. It also explores the broader business consequences of downtime, including lost revenue, operational disruption, customer dissatisfaction, and compliance risks, helping organisations better understand the financial value of determination and business continuity planning.
Key Takeaways
Key Statistics
£75,250+
Lost per hour — large enterprises
£3,760–£18,810
Lost per hour — mid-sized businesses
40–60%
Of downtime costs come from lost productivity
£752,500+
Lost per hour — finance sector
Tens of thousands of pounds
Cost of one hour offline for businesses
User Base and Active Users
As businesses increasingly rely on digital communication tools, downtime can impact thousands to millions of users simultaneously. Large enterprises may have tens of thousands of employees and customers dependant on real-time communication systems, amplifying the financial impact of even short outages.
Nearly all modern businesses rely on digital systems and communication platforms, making downtime a widespread operational risk across industries. Studies show that the majority of organisations experience at least one unplanned outage each year, impacting business continuity and efficiency.
| Region | Est. Businesses |
|---|---|
| United States | 34 million |
| United Kingdom | 5.5 million |
Employees use downtime for:
- Internal communication
- Accessing business applications
- Managing customer requests
- Processing transactions
- Collaborating on projects
Demographics and User Behaviour: Gender and Age
Usage Intensity
Daily Usage Statistics
5-7 hours
Average Time Spent Per Day
Mobile App Downloads
Mobile app downloads continue to grow globally, reflecting the increasing use of smartphones and cloud-based digital services. Business communication and collaboration applications form an important part of this growth, as organisations increasingly rely on mobile access to support remote working, productivity, and real-time collaboration.
North and Latin America
30B
EMEA
25B
Asia Pacific
70B
125 billion Total downloads
The figures represent estimated total annual mobile app downloads across all app categories.
Comparison & Commercial Impact
Downtime vs other collaboration tools
While standalone video conferencing platforms account for a significant share of collaboration usage, integrated workplace platforms maintain a strong advantage in enterprise environments due to their built-in messaging, file sharing, and productivity features.
Commercial impact and revenue
- Revenue loss increases with outage duration.
- Customer transactions are disrupted during downtime.
- Enterprise operations face higher financial exposure.
Adoption by Company Size
40%
Large enterprises
1000+ Employees
35%
Mid-sized businesses
100–999 employees
25%
Small businesses
1–99 employees
Enterprise & Fortune 100 Adoption
90% of Fortune 100 companies rely on digital collaboration and communication platforms for daily operations.
Users by company size
Large enterprises represent the largest share of users impacted by downtime due to their larger workforce and reliance on connected systems. Mid-sized businesses account for a significant portion, while small businesses face lower absolute impact but often experience greater disruption relative to their size.
Monthly Active Users by Region
- North America Largest user base
- Europe and UK Mature market with high enterprise usage
- Asia Pacific Fastest-growing region
| Country | Estimated business |
|---|---|
| United States | 34M |
| United Kingdom | 5.5M |
| India | 63M |
| China | 50M |
| Germany | 3.5M |
| Japan | 4.2M |
Adoption by Industry Sector
Usage by Industry
Takeaways:
- Downtime costs increase with business size
- Communication tools are critical to daily operations
- Large enterprises have the highest exposure
- Customer-facing industries experience the greatest revenue impact
- Digital dependency continues to grow
How Businesses Use Digital Communication Tools:
Meetings and collaboration: Supporting teamwork, project coordination, and remote communication
Voice and telephony: Managing calls, customer interactions, and internal communication
AI and Premium features:
Improving productivity through automation, analytics and advanced workflows.
Strong security and compliance measures help businesses protect sensitive data, maintain regulatory requirements, and reduce operational risks during downtime.
Protect Your Business From the Cost of Downtime
Understand where your organisation is most exposed and build resilience into your communication and business-continuity planning.
Written By | About the Author
Kully Hothi
has over 15 years of experience in the VoIP and telecoms industry. Drawing on a background in telecoms sales and leadership, he provides expert, impartial advice on VoIP and cloud telephony solutions. As a lead author for The VoIP Shop,
Kully Hothi
helps businesses understand and adopt modern communication technologies
