When Holafly first launched its eSIM store a few years back, it was known mainly as the go-to solution for individual travelers who wanted to avoid insane roaming bills. Fast forward to today, and the story looks very different. Holafly has quietly built one of the strongest enterprise connectivity platforms in the world — and as of 2025, Holafly for Business now supports more than 800 companies across the globe.

That’s not just a milestone for Holafly. It’s a sign of how fast the corporate world is shifting toward eSIM as the backbone of mobility and international operations.

From Travelers’ Favorite to Enterprise Ally

If you’ve followed Holafly’s journey, you’ll know the company has grown rapidly since hitting the 10-million eSIMs issued mark (as we covered here). But what’s really striking is the pivot from being consumer-centric to becoming a strategic partner for enterprises.

Holafly for Business isn’t just about handing out digital SIM cards. It’s a platform that allows companies to:

• Instantly distribute eSIMs to employees.
• Track real-time usage and costs.
• Avoid traditional roaming contracts and logistics.
• Securely manage international connectivity from a single dashboard.

That’s the kind of operational control that big organizations have been craving—and the reason brands across industries are lining up.

Who’s Using Holafly for Business?

The client list reads like a snapshot of Europe’s economy.

• Healthcare & Insurance: Sanitas is leading the pack, ensuring doctors, staff, and executives can stay connected across borders.
• Transport & Mobility: Scania, CAF, and Zitron are relying on Holafly for international operations, from bus fleets to rail infrastructure.
• Engineering & Industry: Sika, Rotatec, Aerox, and Persan keep global projects running smoothly without worrying about dropped connectivity.
• Sustainability & Environmental Services: Tradebe taps Holafly to help its teams stay online while working across regions on waste and recycling projects.
• Retail & Lifestyle: Puma Iberia and even Llaollao (yes, the frozen yogurt brand) make sure staff and partners can connect instantly in different countries.
• Innovation & Research: Eurecat, a leader in applied R&D, uses Holafly to keep its global teams moving without a hitch.

When you look at the spread — from frozen yogurt chains to infrastructure giants — you start to see just how universal the need for smart connectivity has become.

Why now? The Business Case for eSIM

The timing couldn’t be better. Corporate mobility is at a tipping point.

A McKinsey 2025 Enterprise Mobility Report found that 70% of European executives consider seamless connectivity “critical” for global expansion and efficiency. That’s not just a tech concern — it’s a business continuity issue.

Meanwhile, the European Travel Commission has put a price tag on outdated roaming habits: European SMEs lose more than €1 billion every year due to roaming costs. That’s a silent tax on growth and competitiveness.

Holafly steps directly into this pain point. With cost savings of up to 85% compared to traditional roaming, it’s no wonder enterprises are making the switch.

Beyond Savings: Security, Sustainability, and Simplicity

If it were only about cheaper data, Holafly wouldn’t be attracting this caliber of clients. The draw is much bigger.

• Digital Security: No more swapping SIM cards at airports. With eSIMs, provisioning happens digitally, reducing risks of fraud or loss.
• Operational Efficiency: Teams can be onboarded with data plans instantly, whether they’re in Madrid, São Paulo, or Singapore.
• Sustainability: No plastic SIM cards, no shipping, no waste. For companies pushing hard on ESG goals, that’s a concrete win.
• Scalability: Whether you’re a 10-person startup or a multinational with 50,000 staff, the same platform works.

As Alex Bryszkowski, VP of B2B & Partnerships at Holafly, put it:

“Globalization forces companies to move more than ever, but it makes no sense to keep paying roaming bills as if we were still in 2010. eSIM technology is not only about savings; it’s about making work easier, strengthening digital security, improving operational efficiency, and even supporting sustainability goals.”

Real-World Use Cases

It’s easy to talk about eSIM as an abstract solution, but the reality is incredibly practical:

• A construction company sends a project manager to oversee worksites in multiple countries. Instead of dealing with local SIM cards, the manager receives a pre-loaded eSIM before departure, activated in seconds.
• A medical team flies into a region to support an emergency response. Rather than scrambling for connectivity, their organization pushes out eSIMs remotely, ensuring instant access.
• A retail brand is opening stores across Europe. Staff traveling to new locations get connected without hidden costs or IT headaches.

This is what “enterprise mobility” really looks like — streamlined, stress-free, and global.

Why 800 Companies Is Just the Beginning

Let’s put this into perspective. Just a few years ago, enterprises barely knew what an eSIM was. Today, 800 companies—including some of the biggest names in healthcare, transport, and retail—are betting their mobility strategies on it.

Given how fast adoption is spreading, it wouldn’t be surprising if Holafly for Business hits 1,500 or even 2,000 corporate clients by the end of 2026.

The market is massive. From SMEs trying to cut costs to multinationals rolling out sustainable mobility strategies, eSIM is no longer a niche. It’s becoming a default.

The Bigger Picture: Corporate Mobility Is Being Redefined

What’s happening with Holafly is really a reflection of a much larger shift. Corporate mobility is no longer just about flights and hotels. It’s about:

• Always-on connectivity.
• Data security across borders.
• Tools that scale globally without friction.
• Aligning technology with ESG strategies.

Holafly for Business sits at the intersection of all four. That explains the momentum—and why rivals are now trying to catch up.

Final Thoughts

Reaching 800+ companies worldwide is an impressive milestone, but the story here is bigger than numbers. It’s about proving that eSIM has moved from consumer convenience to enterprise necessity.

Holafly for Business is no longer an experiment. It’s a global platform trusted by leaders in healthcare, retail, engineering, and beyond. And with roaming bills still eating into company budgets and sustainability now high on the agenda, this shift feels not only logical but also inevitable.

With enterprises embracing solutions from Holafly, Airalo, Airhub, BNESIM, GigSky, aloSIM, Keepgo and others, what does this surge in eSIM adoption mean for traditional telecom operators and their roaming revenues? Can they adapt fast enough to stay relevant — or are they in danger of being sidelined as digital-first providers take the lead?

The question isn’t whether more companies will follow. It’s how fast.