Andrew White from the quantum technology laboratory at the University of Queensland, Australia, maintains an excellent web page listing conferences related to quantum technology around the world. You can find his most recent listing for 2019 conferences here.
In addition to the conferences shown on the list mentioned above, here are some additional conferences:
The Quantum Information Processing (QIP 2019) conference will be held from January 14 to 18, 2019 at the University of Colorado Boulder in Boulder, Colorado, USA, with tutorials taking place on January 12 and 13. It is the twenty-second international conference on theoretical aspects of quantum computing, quantum cryptography, and quantum information in a series that started in 1998.
At the Fosdem conference on February 2, 2019 there will be a Fosdem’19 Quantum Computing devroom to discuss open source software, standards and protocols for building quantum computing circuits and interacting with both actual hardware and simulator platforms. Fosdem is one of the largest gatherings of open source community in the world, which happens yearly at the ULB Capus Solbosch in Brussels, Belgium.
The European Quantum Technologies Conference (EQTC) 2019 will be held in Grenoble, France from February 18th – 22nd, 2019. More details on the conference will be posted at their website here.
IBM will be hosting Q Camp ’19 from February 26 – March 1, 2019. It will start with a one day conference with talks and training sessions with the Qiskit core team, including a visit to the lab to see IBM’s quantum computers and then IBM will take the group to the Mountain Top Resort in Killington, Vermont for a 24-hour hackathon, awards, after-party and winter snow activities. Participation is by invitation only and students, researchers, educators, and developers are encouraged to apply. For more details you can check out the Q Camp web page here.
The Future of Quantum Computing, Quantum Cryptography, and Quantum Sensors summit will be held on March 19-21, 2019 in Boston, Massachusetts. The summit will offer comprehensive insights into the commercial future of all areas of quantum technology presenting the opportunities available today and future applications in business and government. It will have over 30 expert speakers from the commercial, end-user, start-up, governmental and academic organizations. Attendees will learn about the latest quantum technology opportunities in areas such as financial services, pharma and specialty chemical, healthcare, automotive and transportation, defense, government and R&D.
First International Workshop on Quantum Technology and Optimization Problems (QTOP’19) will be held in Munich, Germany on March 18-21, 2019. This workshop will explore the opportunities for the application of quantum technology and optimization problems in networked systems and will connect people from academia and industry to discuss about theory, technology and applications in order to exchange ideas in the areas of quantum technology and optimization problems in networked systems.
Quantum Information and Measurement (QIM) V: Quantum Technologies sponsored by The Optical Society (OSA) will be held on April 4-6, 2019 in Rome, Italy. The conference topics will cover the latest in theoretical developments and experimental implementations of quantum information technology, including the advanced engineering needed to realize such technologies. In addition to the conference’s traditional focus on quantum optics and photonics, the fifth QIM conference will also include other platforms for quantum technologies, broadly construed, including topics such as solid state systems (superconductors, semi-conductors), atoms and ions (including gravity gradiometers and gyroscopes, and computing and simulation engines).