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.

Klarna was founded in 2005 and has since then become Northern Europe's leading provider of online payment solutions. To date millions of people have used our services through our more than 6000 e-stores. We believe 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. We've also learnt a thing or two getting to where we are today, like exactly what a payment service needs to provide to ensure that your sales increase. That together is what we put to use in providing the best invoice and installment based payment services on the market. Those services can be used by people in Sweden, Finland, Norway, Denmark, Germany and the Netherlands. To that we take all the risk and do all the billing management. But we aren't done yet, we will continue to create the payment solutions of tomorrow. Today.

Campanja is creating a more intelligent way for companies to purchase online advertising, and we need the best talent to achieve this. We believe there is tremendous value in software that makes intelligent business decisions in real-time.

We have built several products using Erlang that have succeeded in improving our customers businesses, but we know that this is only the beginning.We believe Erlang is the solution to many of the challenges we are facing due to it's ability to hotswap code and handle big volumes of clicks while sustaining low latencies through it's natural concurrency.

We need people with the skills, energy, and creativity to build the bridge between business intelligence and online marketing. If you are up for a challenge, please stop by our booth during the conference. We will tell you all about our Stockholm-based office, the team, and how you can help us.

Erlang Solutions specialises in supporting businesses with the creation, integration, delivery and lifetime support of products and services based on the Erlang programming language, from small developers to Fortune 500 corporations.

Erlang Solutions is the only company of its kind totally focused on Erlang and the Erlang community, offering industry-leading research, development, training and worldwide support for businesses using Erlang. Erlang Solutions helps its customers to realise the potential of Erlang-based solutions, with all the inherent benefits of the low lifetime cost, extreme reliability and scalability offered by Erlang. Erlang Solutions has offices in London, Stockholm and Krakow.

Clojure/conj is the premier event in the Clojure community. A three-day conference in Raleigh, North Carolina, it is the single largest gathering of Clojure language designers, hackers, and application developers. Clojure/conj is human-scaled and community-driven. We've planned it in gratitude to you, the early adopters, craftsmen and craftswomen who have been making Clojure and the Clojure community great.

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.

af83 is the Internet company. As a Social Media Agency, a Service Company and a Software Editor, it creates Internet applications and experiences that are multi-platform, high performance, real time, transactional and social. These new applications are connected, accessible via computer, smartphone, tablet or TV. Their underlying system uses Open Source bricks developed or improved by af83.

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.