What eSIM Go does

eSIM Go operates a unified, end-to-end eSIM technology platform that enables businesses of any size to offer digital mobile connectivity solutions globally. Founded in 2020 and headquartered in the United Kingdom, the company reaches 190+ countries through 1,200+ network partnerships and serves seven primary verticals: Mobile Network Operators, MVNOs, eSIM Resellers, eSIM Affiliates, Travel, Enterprise, and Fintech. Its product portfolio includes three commercial models: an API-first offering for programmatic access, a white-label 'Powered by Breeze' module, and a fully managed 'Breeze' service, complemented by the Breeze Global Travel Pass targeting airlines with year-long in-destination roaming across 130+ countries.

The underlying platform supports secure remote eSIM provisioning through a partnership with IDEMIA, brand-customisable end-user experiences (installation name, SMS sender ID, SPN, QR codes, Android/iOS settings), and a UK MVNE platform with real-time subscriber intelligence delivered via a CSG integration. eSIM Go monetises through a mix of recurring subscription (B2B travel services, MVNE platform), usage-based pricing (API), and affiliate revenue share, with an additional developer self-serve portal and a channel program enabling resellers and affiliates to set their own retail rates.

Commercially, the company has executed a dense sequence of moves over 2025-2026: a UK MVNO rollout with Vodafone Three in H2 2025, brand-customisation feature release in November 2025, ZIM Connections UK MVNO launch in December 2025, a Tekmoni MVNE partnership in January 2026, the launch of the UK MVNE platform with real-time subscriber intelligence in May 2026, and a strategic funding round led by TNS Global in May 2026 earmarked for Eurasian expansion. Industry validation includes Kaleido Intelligence Champion Vendor (2025), MVNO Nation Award (2025), Juniper Telco Innovation Award (2025), and 2026 shortlistings at the MVNOs World Awards and Channel Champions Awards.

Name

eSIM Go

Legal name

eSIM Go

Website

https://esimgo.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

51–100 employees

Short description

eSIM Go is a UK-based B2B eSIM enablement platform, founded in 2020, that lets MNOs, MVNOs, travel brands, fintechs, and resellers launch global mobile connectivity products across 190+ countries via API, white-label, or managed-service models.

Ownership category

akta.pro rank

Product category

eSIM Connectivity Platform

NAICS

All Other Telecommunications (517810), Computer Systems Design and Related Services (54151)

SIC

Communications Services, Nec (4899), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

SIM/eSIM, Mobile Connectivity & Student Tech Setup (EDAIANAG)

Keywords

• ESIM connectivity platform
• MVNO enablement services
• Mobile virtual network enabler
• Travel eSIM solutions
• B2B connectivity API

Headquarters

HQ city

Banbury

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Supply Chain, Operations, Marketing or Sales

Revenue model

1. B2B Travel eSIM Services: eSIM Go provides travel eSIM enablement services to businesses, offering global connectivity solutions across 190+ countries. The company has established a leadership position in the B2B Travel eSIM market.
2. MVNO/MVNE Platform Services: The company provides MVNE (Mobile Virtual Network Enabler) platform services enabling UK mobile brands to launch MVNO offerings with real-time subscriber intelligence and low barrier to market entry.
3. API Access and Integration: API-first platform enabling businesses to integrate eSIM capabilities into their own products and services. Partners can set their own rates and earn revenue from eSIM retail business.
4. Affiliate and Reseller Revenue Share: eSIM affiliates leverage their community to earn new revenues from compelling eSIM services with instant approval, zero commitment, and generous commissions.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels5 records

Core offering

eSIM Go operates a unified, end-to-end eSIM technology platform that enables businesses to offer their own digital mobile connectivity solutions. The platform spans more than 190 countries and 1,200 networks and is delivered through three commercial models: API integration, Powered by Breeze (white-label), and Breeze (managed service), along with a UK MVNE platform for mobile virtual network operator launches.

Product overview

eSIM Go operates as a unified, end-to-end eSIM technology platform that empowers businesses of any size to offer their own digital connectivity solutions. The platform consists of three main commercial models: the API (for programmatic access), Breeze (for white-label/branded delivery), and Powered by Breeze (for streamlined partner implementation). The eSIM Go Challenge appears to be an additional programme within the ecosystem. Key product modules include the Breeze Global Travel Pass for airlines and loyalty programmes, providing branded in-destination connectivity with data roaming in 130+ countries. The platform serves multiple vertical industries including MNO, eSIM Resellers, eSIM Affiliates, Travel, MVNO, Enterprise, and Fintech sectors, operating across more than 1,200 networks in over 190 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• eSIM Go Platform Unified, end-to-end eSIM technology platform that empowers businesses of any size to offer their own digital connectivity solutions, providing everything needed to scale globally and go to market fast.
• API Leading API solution enabling businesses to launch their own eSIM business with full programmatic access to eSIM provisioning, connectivity management, and brand customisation capabilities including installation name, SMS sender ID, Service Provider Name (SPN), custom QR codes, and Android/iOS settings.
• Breeze White-label or branded eSIM solution that enables businesses to deliver connectivity services under their own brand with flexible commercial models and brand-customisable user experiences.
• Powered by Breeze Branded connectivity solution leveraging Breeze technology, allowing partners to offer eSIM services with streamlined implementation under their own brand identity.
• eSIM Go Challenge Competitive or incentive programme within the eSIM Go ecosystem designed to engage partners and drive eSIM business growth.
• Breeze Global Travel Pass Branded in-destination connectivity solution for airlines and loyalty programmes, offering passengers a year of mobile data roaming in 130+ countries as a branded digital experience.
• UK MVNE Platform UK Mobile Virtual Network Enabler (MVNE) platform with real-time visibility of subscriber activity and network performance, enabling UK mobile brands to launch MVNO offerings with low barrier to market entry.

Quantifiable outcome

• B2B Travel eSIM market growing at 37% CAGR through 2030
• +1 more outcomes

Named customers5 records

Segments7 records

Ideal customer profiles7 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature6 records

Partnerships

Nine partnerships are on record, tiered core and strategic.

• CSGcoreTechnology or Integration · 1 May 2026Partnership to empower UK mobile brands with real-time subscriber intelligence through eSIM Go's UK MVNE platform. CSG's technology integration provides UK mobile brands real-time visibility of subscriber activity and network performance while maintaining low barrier to market entry.
• TekmonistrategicTechnology or Integration · 1 January 2026MVNE technology partnership with Tekmoni paving the way for new mobile brands in 2026. eSIM Go represents the final piece of the puzzle as experienced Tekmoni team primes first community-based UK MVNO launches.
• IDEMIA Secure TransactionscoreTechnology or Integration · 1 November 2025Partnership to deliver secure, global eSIM services leveraging IDEMIA's remote eSIM provisioning platform and eSIM Go's flexible platform. The collaboration enables secure activation and seamless connectivity for users across more than 190 countries, targeting industries like travel, telecom, and fintech. This partnership enhances eSIM technology deployment worldwide with high standards of security and quality.
• Vodafone ThreecoreTechnology or Integration · 1 August 2025UK MVNO rollout partnership with Vodafone Three in the second half of 2025 enabled eSIM Go to establish MVNE capabilities in the UK market. This partnership laid the foundation for commercial partnerships with emerging UK mobile brands including Loopdl, SecondSIM, Faith Mobile, and Symu.
• LoopdlcoreChannel Partner/ Reseller/ DistributorUK MVNO brand partner launched using eSIM Go's MVNE platform following the UK MVNO rollout in partnership with Vodafone Three.
• SecondSIMcoreChannel Partner/ Reseller/ DistributorUK MVNO brand partner launched using eSIM Go's MVNE platform following the UK MVNO rollout in partnership with Vodafone Three.
• Faith MobilecoreChannel Partner/ Reseller/ DistributorUK MVNO brand partner launched using eSIM Go's MVNE platform following the UK MVNO rollout in partnership with Vodafone Three.
• SymucoreChannel Partner/ Reseller/ DistributorUK MVNO brand partner launched using eSIM Go's MVNE platform following the UK MVNO rollout in partnership with Vodafone Three.
• ZIM ConnectionscoreChannel Partner/ Reseller/ DistributoreSIM Go powers ZIM Connections' expansion into UK domestic mobile market. Launch of ZIM's Monthly eSIM Plans showcases eSIM Go's role in simplifying UK MVNO market entry.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Airalo: Airalo is a leading B2C and B2B eSIM marketplace operating across 200+ countries. It is the most direct competitor in the Travel eSIM enablement space and represents both a partner opportunity and a competitive threat to eSIM Go's leadership position.
• Holafly: Holafly is a major B2C/B2B travel eSIM provider with extensive country coverage. It competes directly with eSIM Go in the Travel eSIM enablement vertical and has comparable geographic reach.
• GigSky: GigSky provides global eSIM data plans for travelers and IoT devices. It directly competes in the travel and cross-border eSIM enablement market with comparable coverage breadth.
• 1GLOBAL: 1GLOBAL (formerly Truphone) operates an eSIM/MVNE platform enabling global connectivity and MVNO services. It competes directly in the MVNO enablement and enterprise eSIM space, with comparable commercial models and global footprint.
• Telna: Telna operates an MVNE platform and eSIM/MVNO services for global connectivity. It is a direct competitor in MVNO enablement and offers comparable wholesale connectivity and managed services.

Others

• CSG: CSG is a technology partner providing real-time subscriber intelligence for eSIM Go's UK MVNE platform, and also operates broader BSS/OSS solutions for telecom operators. Adjacent enabling relationship rather than direct competition.
• IDEMIA: IDEMIA is a technology partner providing remote eSIM provisioning to eSIM Go, while also operating its own eSIM and digital identity offerings. It represents an enabling/thematic connection as both ecosystem partner and adjacent market participant.

Emerging players

• Mabrian Technologies: Mabrian provides travel intelligence and connectivity services including eSIM solutions for the travel industry. It is an emerging player with partial overlap in travel-focused eSIM enablement.

Broad incumbents

• Twilio (Super SIM / IoT): Twilio's Super SIM and Programmable Wireless offerings provide global cellular connectivity for IoT and enterprise applications. As a broad incumbent in CPaaS, it offers overlapping capabilities in connectivity-as-a-service, though not specialized in travel or MVNO eSIM.
• Vodafone (IoT / MVNO platform): Vodafone is both a partner (Vodafone Three UK MVNO) and a broad incumbent offering its own MVNO enablement and global IoT connectivity platforms. Its scale and carrier relationships represent competitive and partnership dynamics relevant to eSIM Go.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about eSIM Go