Erlang Training and Consulting was founded in 1999 in London to provide Training, Consulting, Contracting and System Development services in Erlang and OTP. Today, With offices in London, Uppsala and Krakow we serve clients on five continents. We employ a network of certified Erlang/OTP consultants, provide services to private individuals and blue chip companies alike and cooperate with universities in different research projects. We contribute a range of Erlang products to the open-source community, including the Erlang Web, we organise the Erlang Factory conferences in London and The San Francisco Bay Area, we provide additional community services through the TrapExit community website and we organise the London Erlang User Group Meetings and Erlounges.  We also annually sponsor Bachelor, Master's and PhD theses, presenting the results at international conferences worldwide and every summer invite students to undergo internships in the company to get familiar with the Erlang language and gain experience. 

Ericsson is a world-leading provider of telecommunications equipment and related services to mobile and fixed network operators globally. Over 1,000 networks in more than 175 countries utilize our network equipment and 40 percent of all mobile calls are made through our systems. We are one of the few companies worldwide that can offer end-to-end solutions for all major mobile communication standards.

Through our Sony Ericsson Mobile Communications joint venture we offer a range of mobile devices, including those supporting multimedia applications and other services allowing richer communication.

We invest heavily in R&D and actively promote open standards and systems. Also reflecting our ongoing commitment to technological leadership, we have one of the industry's most comprehensive intellectual property portfolio containing over 23,000 patents.

Mobile Arts provides mobile messaging, advertisement and location solutions to mobile operators.

The company is renowned for its ability to provide carrier-grade platforms with truly innovative applications, which it can customize in short timescales to customer requirements. The customer base includes the full range of mobile operators, from small virtual operators to leading large operators from the MTS, Telenor and TeliaSonera groups. These operators provide Mobile Arts services to over 100 million end-users across 10 time zones.

Mobile Arts is headquartered in Stockholm, Sweden with offices in the UK, USA, Russia and Croatia.

Synapse Mobile Networks AB provides cost effective world class revenue generating products for 3GSM operators. Synapse is the inventor of and world leader in Automatic Device Management. Automatic Device Management is the most effective way to deliver advanced mobile services to the end-user. Our vision is to make a small enhancement to all peoples daily lives globally through user friendly communication services enabled by innovation and excellence in products and service.

Corelatus designs products for interfacing narrowband telephony, wireless and IP networks.

Products designed and manufactured by Corelatus are in live operation in a wide variety of systems, including national telephone networks in more than 30 countries around the world as well as in high-availability communication systems in nuclear power stations and hospitals. 

Kreditor was founded in 2004 and has since then become market leader in billing solutions that are adapted to e-trade in general and Internet sales in particular. Today we have more than 3000 customers. Kreditor believes that the foundation in a company is it’s system, that's why we work with our own specially developed system that allows tailored solutions, and at the same time our experience in the branch creates a simple basis for business implementations. Kreditor´s services are available in Sweden, Norway, Denmark and Finland. Kreditor takes your risks and does your billing managment so that you can concentrate on your sales. On the 1st October Kreditor will become Klarna - Kreditor snart Klarna.

ProcessOne delivers solutions that can be relied upon. We specialise in developing instant messaging servers that ensure consistently high performance regardless of the number of concurrent users. And that's what makes our solutions ideal for critical business applications. All our instant messaging products are based on the ejabberd platform, an open-source technology that is renowned in the industry for its stability, reliability and scalability. ProcessOne has been working with ejabberd since the technology's inception and has unrivalled expertise in building customised solutions based on the ejabberd platform.

Tired of writing and maintaining thousands of automated tests? And did you know that repeating tests finds only 15% of your bugs anyway? Let QuickCheck generate new tests for you daily, saving you effort and nailing your bugs earlier!

Sjöland & Thyselius is a consultant service company well known for its expert knowledge in areas such as:

• Operational development
  
• System development
  
• System integration
  
• Information architecture
  
• Modeling and simulation
  
• Mathematics 

We offer both consultant services and fixed-price product development to our customers. Since the start in 1989 Sjöland & Thyselius has provided companies and organizations with solutions to complex problems where the customers have high demands on reliability and expertise. Among these customers you will find the Swedish Armed Forces, the Swedish Defense Research Establishment, the public sector and major Swedish companies such as Saab, Scania and Ericsson.

Tail-f Systems is the leading provider of XML-based software and tools to enable networking equipment providers to build carrier-grade network management systems. Tail-f Systems' software has been chosen by both Tier-1 equipment providers and next-generation startups as the best-in-class product in its category. Developers of networking products use Tail-f Systems' solutions to build their network management systems to meet the requirements of large network operators both in carrier deployments and enterprise IT environments.

O'Reilly Media spreads the knowledge of innovators through its books, online services, magazines, research, and conferences. Since 1978, O'Reilly has been a chronicler and catalyst of leading-edge development, homing in on the technology trends that really matter and galvanizing their adoption by amplifying "faint signals" from the alpha geeks who are creating the future. An active participant in the technology community, the company has a long history of advocacy, meme-making, and evangelism.