WorldSIM
WorldSIM is a London-based telecom retailer founded in 2006 that sells international travel SIMs, eSIMs, and M2M/IoT connectivity to individual travelers, business travelers, and enterprise fleet operators, distributed via direct e-commerce, 4,000+ partners, and major airline channels.
- Company typePrivate
- Founded2006
- HeadquartersLondon, United Kingdom
- Headcount101–250
- GTM typeB2B and B2C
- OfferingServices
What WorldSIM does
WorldSIM is a London-headquartered (Edgware) private limited company, founded in 2006, that sells international travel SIM cards, eSIMs, and complementary travel hardware to individual and business travelers, plus M2M/IoT connectivity solutions to enterprise customers. The company is operated by WorldSIM Limited (England company number 05880013) with Synectiv Limited as the trading entity, and operates with 101-250 employees.
The core product is a multi-IMSI SIM and eSIM platform that connects to 450+ networks across 160+ countries, offering free incoming calls in 95+ countries, UK (+44) and USA (+1) numbers, virtual numbers from 45+ countries, and claimed savings of up to 95% versus standard roaming charges. The product portfolio spans eSIM Pro (voice/SMS/data), eSIM Connect (data-only), International and Data Roaming SIMs, regional SIMs (UK, USA, Qatar), portable WiFi hotspots (Huawei, ZTE), an Android dual-SIM adapter (WorldSIM Duet), travel accessories, and an enterprise M2M/IoT sub-brand with private APN and VPN. Distribution is omnichannel: direct e-commerce through worldsim.com, an airline partnership network spanning Emirates, Qatar Airways, Cathay Pacific, KLM, Virgin Atlantic, Qantas and others, and over 4,000 global distribution partners, supported by an award-winning travel blog used as a content and SEO channel.
The business model combines prepaid SIM/eSIM retail (one-time hardware sale with usage-based data, voice, and SMS top-ups), a £1 monthly recurring charge on every activated SIM, subscription-style M2M enterprise contracts, and unit-priced hardware revenue from phones, portable WiFi, and accessories. WorldSIM serves international and business travelers as primary customers and enterprise fleet operators and IoT device manufacturers as a secondary segment, and claims 5+ million travelers served since 2007. No revenue, funding, or headcount trend data is publicly disclosed.
WorldSIM firmographics
Firmographics- Name
- WorldSIM
- Legal name
- WorldSIM Limited
- Website
- https://worldsim.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- WorldSIM is a London-based telecom retailer founded in 2006 that sells international travel SIMs, eSIMs, and M2M/IoT connectivity to individual travelers, business travelers, and enterprise fleet operators, distributed via direct e-commerce, 4,000+ partners, and major airline channels.
- Ownership category
- akta.pro rank
WorldSIM industry classification
Industry- Product category
- Travel Telecommunications
- NAICS
- Telecommunications Resellers and Agents for Wireless Telecommunication Services (51712)
- SIC
- Services-Telephone Interconnect Systems (7385)
- akta.pro primary industry
- IoT Connectivity Management (Private APN, SIM/eSIM, Device Connectivity) (HDAIAGAG)
- akta.pro secondary industry
- Travel Super-Apps & Multi-Service Marketplaces (THAKAAAM)
Keywords
Where WorldSIM is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
WorldSIM business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Technology or R&D, Operations, Marketing or Sales, Personnel, Infrastructure
Revenue model
- Prepaid SIM Cards and eSIMs: Sale of international SIM cards and eSIMs with prepaid credit. Customers purchase the SIM card (often free) and pay for airtime credit or data bundles. SIMs come with UK (+44) and USA (+1) numbers included.
- Data Bundles and Top-ups: Recurring prepaid airtime and data bundle purchases with validity periods. Bundles include minutes, data, and SMS with specific validity periods. Top-ups extend service and validity.
- M2M/IoT SIM Solutions: Enterprise connectivity solutions for IoT devices including fleet tracking, asset management, remote monitoring. Offers private APN, VPN security, static IP. Scales from 10 to 1000+ SIM cards.
- Virtual Numbers: Virtual phone number services for international travelers enabling numbers from 45+ countries on a single SIM
- Travel Accessories and Devices: Sale of travel gadgets including phones (Moto G35, G56), tablets, portable WiFi routers, travel adapters, and accessories bundled with SIM cards
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Pay-as-you-go | Travel eSIM - 3GB Data Only |
| Usage-based | Pay-as-you-go | International SIM - Basic |
| Unit Pricing | One time/ perpetual license | Android Dual SIM Adapter (Duet) |
| Unit Pricing | One time/ perpetual license | Moto G35 with WorldSIM |
| Unit Pricing | One time/ perpetual license | Business Travel Accessories |
| Subscription | Monthly | Monthly Recurring Charge |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels6 records
WorldSIM product offering
Product offeringCore offering
WorldSIM sells international travel SIM cards, eSIMs, virtual numbers, and portable WiFi devices for individual travelers, along with bundled travel accessories. It also provides enterprise M2M/IoT connectivity SIMs with private APN and VPN capabilities for connected devices and fleet operators across 160+ countries.
Product overview
WorldSIM is a global telecommunications company offering a comprehensive portfolio of connectivity solutions for international travelers. The product suite centers on two main categories: (1) Consumer Travel Products including eSIM Pro (voice/SMS/data eSIM), eSIM Connect (data-only eSIM), International SIM Card, Data Roaming SIM Card, regional SIMs (UK, USA, Qatar), Virtual Numbers service, Portable WiFi devices (Huawei and ZTE), and Travel Accessories; and (2) Enterprise M2M/IoT Solutions providing machine-to-machine connectivity with private APN, VPN security, and static IP features. The company also operates an award-winning travel blog as a content and marketing platform. Products primarily target international travelers seeking to avoid roaming charges while maintaining global connectivity.
Differentiator
Problem solved
Functional benefit
Brands
- WorldSIM M2M: Global M2M SIM cards and IoT connectivity solutions for enterprise users and IoT device manufacturers
- WorldSIM Duet
Products and services
- eSIM Pro (Voice, SMS, Data)
Quantifiable outcome
- Up to 95% savings on international roaming charges compared to standard carrier rates
- +2 more outcomes
Companies that use WorldSIM
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
WorldSIM technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
WorldSIM partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and minor.
- Air ArabiacoreAirline partner distributing WorldSIM travel accessories and SIM cards to travelers. Products available for purchase on flights and through airline channels.
- Cathay PacificcoreAirline partner distributing WorldSIM products to international travelers. Strategic channel partnership for reaching frequent flyers.
- EmiratescoreMajor airline partner with global reach distributing WorldSIM SIM cards and travel accessories to passengers.
- KLM AirwayscoreEuropean airline partner distributing WorldSIM products to travelers on KLM flights and through airline channels.
- Qatar AirwayscorePremium airline partner with global distribution network for WorldSIM travel connectivity products.
- Virgin AtlanticcoreAirline partner distributing WorldSIM products to passengers. Partnership includes co-branding and product placement.
- Iberia AirlinesminorSpanish airline partner for WorldSIM product distribution in European and transatlantic routes.
- TAP AirlinesminorPortuguese airline partner distributing WorldSIM products to South American and European travelers.
- LAN AirlinesminorSouth American airline partner for WorldSIM product distribution across Latin American routes.
- South African AirwaysminorAfrican airline partner distributing WorldSIM products to travelers on South African and African routes.
- Sri Lankan AirlinesminorAsian airline partner distributing WorldSIM products to South Asian travelers.
- MartinairminorDutch charter airline partner for WorldSIM product distribution.
- Euro-Atlantic AirwaysminorEuropean airline partner distributing WorldSIM travel connectivity products.
- InternairminorAirline partner for WorldSIM product distribution.
- QantascoreAustralian airline partner with global network for WorldSIM product distribution to Asia-Pacific travelers.
Scale indicators8 records
Recent moves6 records
Expansion highlights5 records
WorldSIM competitors and assessment
Company assessmentBroad incumbents
- Three (3) Travel Data: UK mobile network offering 'Go Roam' inclusive roaming and Feel At Home abroad — broad incumbent presence in international roaming that substitutes for budget travel-SIM products aimed at UK travelers.
- Orange Travel (Holiday Europe): Carrier-operated international travel SIM/eSIM offering from Orange, a major European MNO; broad incumbent with overlapping travel-connectivity bundle products competing for the same European leisure traveler base.
- 1GLOBAL (formerly Truphone): Operator of multi-IMSI international mobile connectivity with both consumer and enterprise/IoT offerings; broad incumbent overlapping with WorldSIM's multi-IMSI consumer SIM and M2M/IoT product lines.
Direct peers
- Ubigi (Transatel): Mobile data service from Transatel offering global eSIM connectivity for travelers and connected vehicles; comparable multi-IMSI MVNO/eSIM platform with enterprise IoT extensions competing directly with WorldSIM M2M.
- Keepgo: Provider of travel Wi-Fi hotspots and global SIM/eSIM solutions targeted at international travelers and business travelers; closely comparable product portfolio including hardware hotspots mirroring WorldSIM's MiFi offering.
- Flexiroam: Asia-Pacific-based travel roaming SIM and eSIM provider with multi-IMSI technology across global networks; comparable technical approach to WorldSIM and overlapping international-traveler segment.
- Holafly: eSIM-only provider specializing in unlimited-day data plans for international travelers across 160+ destinations; competes head-to-head with WorldSIM on per-destination eSIM bundles and frequent-flyer use cases.
- Airalo: Largest app-first global eSIM marketplace offering data plans in 200+ countries; closest direct competitor to WorldSIM in the consumer travel-connectivity category, with a fully digital eSIM-only purchase flow that contrasts with WorldSIM's physical-and-digital mix.
- GigSky: Global eSIM and data plan provider serving both consumer travelers and enterprise IoT/M2M customers; highly comparable business model overlap with WorldSIM's combined consumer-plus-M2M positioning.
Emerging players
- Airhub (eSIM provider): Emerging app-based eSIM marketplace covering 150+ countries with growing emphasis on data-only plans for travelers; emerging competitor targeting the same budget-conscious international-traveler segment as WorldSIM.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
WorldSIM social profiles
Digital presenceWorldSIM financial estimates
Financial estimateRevenue estimate
Valuation estimate
WorldSIM leadership team
Management profileNumber of profiles
WorldSIM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WorldSIM M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WorldSIM
What does WorldSIM do?
WorldSIM sells international travel SIM cards, eSIMs, virtual numbers, and portable WiFi devices for individual travelers, along with bundled travel accessories. It also provides enterprise M2M/IoT connectivity SIMs with private APN and VPN capabilities for connected devices and fleet operators across 160+ countries.
Is WorldSIM a public or private company?
WorldSIM is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was WorldSIM founded?
WorldSIM was founded in 2006. It employs 101 to 250 people.
Where is WorldSIM based?
WorldSIM is headquartered in London, United Kingdom, in the Europe region.
How does WorldSIM make money?
Five revenue lines are on record. Prepaid SIM Cards and eSIMs are the primary driver. The others are data Bundles and Top-ups, M2M/IoT SIM Solutions, virtual Numbers and travel Accessories and Devices.
Who are WorldSIM's main competitors?
Broad incumbents on record are Three (3) Travel Data, Orange Travel (Holiday Europe) and 1GLOBAL (formerly Truphone). Direct peers are Ubigi (Transatel), Keepgo, Flexiroam, Holafly, Airalo and GigSky. Airhub (eSIM provider) is listed as an emerging player.
Does WorldSIM have an API?
No public API is recorded for WorldSIM.
What industry is WorldSIM in?
WorldSIM's product category is Travel Telecommunications. Its primary akta.pro industry code is HDAIAGAG, IoT Connectivity Management (Private APN, SIM/eSIM, Device Connectivity), with a secondary code of THAKAAAM, Travel Super-Apps & Multi-Service Marketplaces. Its NAICS code is 51712 and its SIC code is 7385.