Mobile Communications & Internet Of Things Enabler

We are an established software company specialised in embedded communications and related server applications. We connect millions of devices, globally. We aim to push the boundaries of service levels for our customers and what can be done with secure devices to enhance everybody's lives.

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We are an established software company specialised in embedded communications software and related server-based applications. We connect millions of devices, globally.

Operating Systems

We have a number of embedded operating systems for smart cards to meet your technical needs, with tiny footprints that make economic sense.


Regain control of your devices, while maintaining simplicity. Our tools allow you to take control of the most valuable parts of the stack.

Enterprise Servers

Do not lose control of your devices. Our servers manage your devices, with no compromise on security or speed.

Operating Systems

Our mature Operating Systems are designed for SIM/USIM/ISIM & M2M modules. We also support a number of custom applications depending on operating system selection.


Our smallest native telecommunications operating system.


Small yet powerful JavaCard telecommunications operating system.

Virtual USIM

Android powered telecommunications Virtual USIM.

Pegasus eUICC

Multiple configurations. One chip. Powering the Internet of Things.

Dual Interface EMV SDA/DDA

Secure banking EMV OS.

Dual Interface ePassport/ID

High quality secure electronic identification.

  • GSM & CDMA (2G, 2.5G, 3G & 4G)
  • All Form Factors, M2M (MFF2) Plug-In (2FF), Micro (3FF) and Nano (4FF)
  • SIMAlliance Toolbox (S@T) Browser and Server and SmartTrust WIB Micro-Browser
  • Certified Applications, CellTick (Livescreen) and Onepin (CallerXChange)


Take control of your devices. Our tools are simple enough for anybody to use, while being powerful enough to do anything you need.

Profile Editor

Design all aspects of the electrical profile.


Extract all information from a SIM/USIM/ISIM/M2M secure element.


Trace all information between an ISO-7816 terminal and smart card.


Elimate the costly threat of human error prior to production.


Execute and edit SmartCard scripts. Any format supported.


Simulate your mobile equipment. Reduce development time.

Platform Independent: Windows, Apple & Linux. Dedicated engineering team for support & troubleshooting. Built in compliance to open standards. Used for millions of secure devices to date.

Enterprise Servers

Our servers allow you to use SMS, USSD and TCP/IP to manage your devices. Never lose control and retain your customers with high quality service.


Seqaura OTA

Remotely manage millions of subscribers file systems (RFM) and applets (RAM) via SMS and USSD.

Seqaura S@T

Provide a truly dynamic STK experience, yielding increased customer retention through statisfaction.

Seqaura API

Create bespoke custom applications and valued added services in reduced lead times.


Remote Provisioning: SM:DP

Prepare and re-personalise electrical profiles, over the air. True control of modules.

Remote Provisioning: SM:SR

Securely route traffic for remote provisioning, using SMS, USSD and IP.

Coming Soon: Consumer Remote Provisioning (DP+)

Prepare and execute over the air campaigns against eUICC modules. Secure encryption via SMS, USSD & TLS IP.

Built in compliance to open standards. Used for millions of secure devices to date. Dedicated engineering team for support and troubleshooting.

Check out our Products & Services Overview brochure View Brochure


Learn more about our journey

We are a software company, specialising in embedded communications software and related server-based applications. With a mature product range, we have supplied our own SIM and OTA platform for the last five years. Boasting a worldwide customer base, we serve over 45 mobile network operators with offices in Bangor (HQ), Belfast and Cape Town.

We are working on pioneering technology to enable the connected Internet of Things. We believe that every device can be connected, with no compromise on quality, security or privacy. Our challenges are novel, and not yet solved. We need bright problem solvers to bring our ideals to a reality.

Click Below To See All Our Press Releases

Simulity Press Releases
  • May 2009

    Simulity Is Incorporated

  • December 2010

    First Product Launch

  • January 2011

    First Sim Customer

  • June 2012

    Bangor Office Opened

  • August 2012

    First OTA Customer

  • April 2013

    Cape Town Office Opened

  • May 2015

    Belfast Office Opened

Our Team

Meet the people who made Simulity a world leader.

Stephane Fund

Stephane Fund


Chief Executive Officer

Christopher Neil Brown

Christopher Neil Brown

Chairman of the Board

Non-executive Director

Patrick Biget

Patrick Biget

Chief Technology Officer

Stephen Halpenny

Stephen Halpenny

Commercial Director

David van Zuydam

David van Zuydam


David Kaplen

David Kaplen

Vice President: Sales

Colin Tebbutt

Colin Tebbutt

Embedded Architect

Christopher Burke

Christopher Burke

Platform Architect

Alan McKee

Alan McKee

IoT Development Leader

Want to join us? We're always on the lookout for talented people.

Send your CV to and let us know why.

M2M Alliance
IOT Security Foundation
LoRa Alliance Member

Office Locations

  • Unit 8
  • Ash Court
  • Parc Menai
  • Bangor
  • Gwynedd
  • LL57 4DF
  • Tel: +44 (0) 1248 679 281
South Africa
  • Ground Floor
  • Liesbeek House
  • Glouscester Road
  • River Park, Mowbray
  • Capetown
  • 7700, RSA
  • Tel: +27 82 852 6556
  • Suite 212
  • Arthur House
  • 41 Arthur Street
  • Belfast
  • County Antrim
  • BT1 4GB
  • Tel: +44 (0) 28 9044 6481
  • Level 30
  • The Gardens North Tower
  • Mid Valley City
  • Lingkaran Syed Putra
  • 59200
  • Kuala Lumpur
  • Tel: (603) 2035 9696

Contact Us