For years, global companies treated mobile connectivity as a necessary headache: fragmented roaming contracts, unpredictable invoices, and employees swapping plastic SIM cards at airport kiosks. It worked—barely—until hybrid work, cloud-first operations, and always-connected enterprise apps made “we’ll sort it out when they land” a real business risk.

Two forces have pushed this into the spotlight.

First, eSIM has crossed into the mainstream. GSMA Intelligence expects eSIM smartphone connections to reach around 55% of total smartphone connections by 2030, locking the technology into every major device roadmap.

Second, travel eSIM has shifted from a clever consumer workaround to a serious enterprise tool. Juniper Research forecasts travel eSIM revenues hitting $1.8 billion in 2025 and then multiplying over the next five years. That growth is not coming from backpackers — it’s coming from organisations realising their roaming strategy is outdated.

For enterprises, the 2026 conversation is no longer “Should we explore eSIM?” The new question is: “How fast can we operationalise this?”

Why eSIM has become non-negotiable for enterprises

At its core, eSIM fixes three structural problems that enterprises have struggled with for a decade: spend control, compliance, and continuity.

Spend control is the most visible. Travel eSIMs give businesses local-style data pricing in more than 100 countries without locking them into multi-year roaming bundles. Kaleido Intelligence expects global travel connectivity spending to surpass $30 billion by 2030 as companies deliberately shift away from legacy roaming models. Staying on traditional roaming plans is increasingly a voluntary overspend.

Compliance and duty of care now carry more weight than ever. Security teams want to reduce reliance on unsecured hotel Wi-Fi. HR and legal teams need a reliable communication channel in case of emergencies. IT teams want predictable, centrally governed mobile connectivity that fits into their existing MDM or endpoint security workflow. With eSIM, profiles can be pushed remotely, provisioned before departure, and revoked instantly if a device is lost — capabilities that map directly to Zero Trust and modern enterprise mobility standards.

And then there’s operational continuity. Employees on the move no longer travel with downtime built into their schedule. They expect Slack to load on landing. They expect CRM access in the taxi. They expect MFA codes to work without hunting for a local SIM shop. eSIM is the only solution that lets an organisation flip a device between operators, countries, or coverage zones in minutes instead of days.

For executives, field teams, journalists, engineers, or humanitarian workers, that’s not convenience — that’s operational resilience.

From consumer buzz to enterprise infrastructure

Traditionally, enterprise mobility lags consumer adoption by several years. eSIM is one of the rare exceptions where the gap is narrowing fast. More than 440 mobile service providers and hundreds of device models already support eSIM, according to GSMA-linked research. Enterprises finally see a mature ecosystem rather than an emerging experiment.

Different departments now align around the same outcome:

• CFOs appreciate cost transparency and predictable usage-based models.
• CIOs want fewer roaming SKUs, fewer contracts, and easier remote management.
• Cybersecurity leaders like reduced attack surfaces and tighter control via eSIM-based provisioning.
• Travel managers want frictionless, pre-activated connectivity for every trip.

This is how a “mobile feature” becomes enterprise infrastructure.

Holafly’s 3,000-partner milestone shows what’s changing in B2B eSIM

This shift is visible in real numbers. Holafly recently announced:

“Today, we’re celebrating a major milestone: more than 3,000 companies and partners choose Holafly to bring peace of mind to every trip. And we’re just getting started — together, we’re reshaping the future of travel.”

That isn’t just a celebratory update — it’s a sign of market acceleration. Five years ago, few travel eSIM brands could claim corporate adoption at this scale. Today, 3,000+ partners make Holafly one of the fastest-expanding enterprise-friendly connectivity platforms in the segment.

Holafly’s newer Global Data plans strengthen this positioning further: one eSIM covering 160+ countries with monthly subscription options that include a local phone number capable of receiving SMS and leveraging data for internet calling. For business travellers, this means easier receipt of 2FA codes and seamless data-driven communications. For enterprises, it brings consolidation: one SKU, one contract, and one global solution.

How other players and operators are shaping the enterprise eSIM map

Holafly is part of a broader shift. Market analysts such as Kaleido Intelligence and CCS Insight highlight providers like Airalo, Telna, and 1GLOBAL as major forces pushing eSIM adoption across travel, remote work, and IoT. Airalo has passed 20 million users globally, while 1GLOBAL and Telna are expanding deep into B2B and API-driven connectivity.

Meanwhile, mobile operators are rushing to reclaim travel revenue by launching their own eSIM-first roaming offers. Juniper Research expects an 85% surge in travel eSIM revenues next year alone — driven largely by operator response to these digital-first challengers.

And while the market is increasingly crowded, a handful of specialised providers stand out for enterprise-ready features. Many excellent eSIM services exist today, but if we highlight a few shaping the B2B landscape, they would be SureSIM, Yesim, and Airhub — each with a distinct value proposition.

SureSIM as an enterprise eSIM solutions

SureSIM positions itself as a reliability-first provider for businesses that prioritise consistent connectivity over everything else. Its strength lies in stable routing, multi-network redundancy, and fully prepaid plans designed to remove bill shocks entirely — a major win for companies managing unpredictable travel patterns. SureSIM is particularly useful for small and mid-sized teams who want straightforward, dependable data without complex plan structures.

Yesim as an enterprise eSIM solutions

Yesim appeals strongly to both frequent travellers and enterprises looking for a polished, user-friendly experience. With built-in privacy features, secure cloud numbers, instant top-ups, and a smooth onboarding flow, Yesim is ideal for distributed teams or executives who want frictionless activation. It combines consumer simplicity with enterprise reliability, making it a popular choice for companies that value usability and strong customer support as much as price or coverage.

Airhub as an enterprise eSIM solutions

Airhub takes a hybrid approach that resonates well with B2B clients: competitive global pricing, flexible bundles, regional packages, and a growing set of enterprise tools. Its catalogue covers 190+ destinations, making it a practical choice for organisations with mixed travel patterns across APAC, Europe, and the US. Airhub stands out for businesses needing a scalable, well-priced alternative to traditional roaming — especially those transitioning from corporate SIM cards to digital-first mobility.

For enterprises, this competitive landscape offers something rare in telecom: leverage.
Procurement teams can now benchmark:

• global eSIM subscriptions
• multinational operator roaming packs
• OTA- or airline-branded travel eSIMs
• fintech-bundled eSIM solutions
• API-based enterprise connectivity platforms

The underlying technology is becoming standardised under GSMA’s new SGP.32 architecture. What differentiates providers now is pricing transparency, network depth, enterprise support, and integration flexibility.

Key considerations enterprises should evaluate

Integration and device governance

How well does the eSIM integrate with MDM/EMM tools? Can IT enforce policies on personal BYOD devices?

Network redundancy and failover

Does the provider offer multi-network access per country? Can profiles switch automatically when primary coverage degrades?

Security and compliance

Are provisioning workflows aligned with Zero Trust? Is metadata accessible for audits and travel risk reporting?

Commercial scalability

Are plans optimised for occasional travellers, heavy travellers, and distributed teams — or is pricing one-size-fits-all?

Final thoughts about enterprise eSIM solutions

If you zoom out, a clear pattern emerges: eSIM has moved from travel tech convenience to enterprise-grade infrastructure. The organisations adopting it early are not doing so for novelty — they’re doing it because their employees, operations, and risk frameworks demand it.

Specialist providers like Holafly, Airalo, 1GLOBAL, or Telna demonstrate that enterprises no longer need to accept rigid roaming models as their only option. Holafly’s milestone of 3,000 companies and partners shows that large-scale adoption is already underway across industries. Meanwhile, analysts from GSMA Intelligence, Kaleido, and Juniper are converging on the same projection: eSIM will dominate global connectivity across devices and enterprise endpoints by the end of the decade.

The question for enterprises is not whether they will transition, but whether they will do it strategically, while the advantages are still differentiating. Early adopters gain cost leverage, a compliance edge, simplified mobility operations, and a better employee experience. Those who wait will eventually get the same technology — just without the strategic upside.

For Alertify readers, the signal is unmistakable: eSIM is no longer a trend to watch. It’s the infrastructure shaping how global work will function for the next decade.