- Network Admin
How to Plan Network Infrastructure for a Growing Business
11 Mar, 2026
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IT Budget Calculator
Plan your IT spend with confidence. Get a recommended annual IT budget based on your revenue, team size, industry benchmarks, and growth plans.
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IT Budget Benchmarks by Industry
| Industry | IT Spend (% Revenue) | Typical Range | Key Drivers |
|---|---|---|---|
| SME General | 3–4% | £30k–£200k | Office productivity, email, basic security |
| Professional Services | 4–6% | £50k–£500k | Collaboration, document management, compliance |
| Financial Services | 6–8% | £100k–£1M+ | Security, compliance, trading platforms |
| Healthcare | 4–6% | £50k–£500k | Patient data, NHS compliance, clinical systems |
| Technology | 5–8% | £80k–£800k | Dev tools, cloud infrastructure, CI/CD |
| Retail & Hospitality | 2–4% | £20k–£300k | POS systems, e-commerce, inventory |
Benchmarks are based on UK industry averages for SMEs (10–250 employees). Actual budgets vary significantly by business model, compliance requirements, and technology strategy. Learn about Virtual CIO services
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