When choosing internet for your business, one of the most common questions is: “Is 100Mb fast enough?” With so many companies moving to the cloud, running video calls daily, and relying on real-time collaboration tools, it’s a fair question.
The short answer? Yes — 100Mb is more than enough for most UK businesses in 2025. But the type of connection you choose makes all the difference.
Why Speed Isn’t the Whole Story
On paper, 100Mb sounds simple. But with broadband, that figure is shared with hundreds of other users in your area. At peak times, your “100Mb” could drop dramatically.
A 100Mb leased line is very different. It’s dedicated to your business alone. That means:
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No slowdowns, even at peak times
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Symmetrical speeds (100Mb upload and download)
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A guaranteed 99.999% uptime SLA
So when we ask “is 100Mb fast enough?”, what we really mean is: is it dedicated or shared?
What Can You Do With 100Mb?
Here’s what a 100Mb leased line comfortably supports:
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100+ employees working in Microsoft 365, Google Workspace or similar
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Video conferencing on Teams and Zoom without freezing or buffering
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VoIP calls across a full office with crystal clarity
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Large file transfers (design files, media projects, backups)
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Cloud applications and CRM tools that need reliable performance
Put simply: for SMEs and growing organisations, 100Mb isn’t just fast enough — it’s business-grade reliable.
When 100Mb May Not Be Enough
There are scenarios where you may outgrow 100Mb:
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Media firms regularly transferring gigabyte-sized creative files
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Large enterprises with 200+ users online all day
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Data-heavy businesses that need real-time replication or cloud backups
But the good news is that most 100Mb leased lines are delivered on a 1Gb bearer. That means you can scale up — to 200Mb, 500Mb, or even the full 1Gb — without new cabling or downtime.
Why Businesses Choose 100Mb in 2025
For many organisations, 100Mb hits the sweet spot between performance and price. It’s:
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Affordable (from around £180 per month)
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Reliable (with a service level guarantee)
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Scalable (with room to grow when needed)
It’s the logical choice for SMEs, schools, offices and agencies that need something stronger than broadband but don’t want to overpay for more capacity than they’ll actually use.
The Connect2 Advantage
At Connect2, we help businesses across the UK get the best possible 100Mb leased line deals. Unlike going direct to one provider, we compare all major UK carriers instantly. That means you get:
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The lowest monthly pricing
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Free installation on most 36- and 60-month terms
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24/7 UK-based support
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A price promise guarantee — if you find it cheaper, we’ll beat it
So is 100Mb internet fast enough for your business? With a Connect2 leased line, the answer is a resounding yes.
Ready to check prices?
Get your instant 100Mb leased line quote here — no hassle, no obligation.