Giving control of the entire ticket lifecycle to event
organizers, with the power of blockchain.
Explore awesome events. Buy fairly priced tickets.
Posted on March 10, 2021
Mazi is a cross industry organization to safely restart live events in Greece.
Posted on February 26, 2021
ComeTogether was selected by Qatar SportsTech accelerator to provide innovative solutions for major international sports events, such as the FIFA World Cup 2022.
Posted on January 11, 2021
As we all breath a collective sigh of relief that 2020 is coming to an end, 2021 looks to still present challenges in getting back to a normal lifestyle.
Posted on December 28, 2020
Lazaros Penteridis, CEO of ComeTogether, speaks with ERT (Greek National TV) about the COVID-19 passport app - BackTogether.
Posted on December 20, 2020
ComeTogether recently had the opportunity to participate in two Blockchain-focused pitching events. Walking away with a win at both events!
Posted on November 11, 2020
BackTogether COVID-19-Pass-App ermöglicht sicheren Neustart von Veranstaltungen
ComeTogether hat heute BackTogether eingeführt, einen COVID-19 Pass-Port, der den
sicheren Neustart von Veranstaltungen ermöglicht.
Posted on October 28, 2020
ComeTogether has today launched BackTogether, a COVID-19
pass-port to enable the safe restart of events.
Posted on May 15, 2020
Όταν τον περασμένο Μάρτιο η πανδημία έκλεισε
δισεκατομμύρια ανθρώπους στα σπίτια τους, χιλιάδες εργοδότες ανακάλυψαν αίφνης ότι
το να συντονίζεις ομάδες εργαζομένων, που δουλεύουν από τον ...καναπέ στο σαλόνι
τους, είναι γρίφος για δυνατούς λύτες.
Posted on April 6, 2020
Στις 2–5 Απριλίου 2020 πραγματοποιήθηκε με μεγάλη
επιτυχία ο 1ος κύκλος του απομακρυσμένου μαραθωνίου καινοτομίας για την αντιμετώπιση
της πανδημίας Antivirus Crowdhackathon.
Posted on February 25, 2020
ComeTogether and the journey through OK!Thess start up
accelerator, covered by the greek national TV (ERT).
Lazaros always had an entrepreneurial mindset and a passion for cutting edge
technology. Formerly he worked for 3 years as an AI and Robotics software
engineer in cloud robotics start up (Ortelio), during which he helped
develop NOOS cloud platform, used by clients such as Ericsson. He holds an
MSc in Electrical and Computer Engineering from Aristotle University of
Thessaloniki. Fell down the crypto rabbit hole in the beginning of 2017,
seeing the potential for wide beneficial disruption. Having always been a
music event enthusiast, he had frustrating experiences due to ticket
scalping and high prices. He takes this problem personally. Therefore, he
was thrilled when he realised, that blockchain can help tackle ticketing
scalping and decided to build the infrastructure that will ensure no value
gets lost outside of the rightful stakeholders of each event, resulting in
more efficient event economies and ultimately even more enjoyable events!
Stavros is a software engineer, passionate about cutting-edge technologies.
With deep understanding of blockchain technology and a cryptoeconomic
thinking process, he is trying to make a positive impact, by taking
advantage of the new possibilities that blockchain unlocks, to tackle real
world issues that have been haunting the events' industry. He is not shy
about considering blockchain mass adoption within reach and
believing that ComeTogether will pave that road for the events space. He
lives for constantly broadening his knowledge in every aspect of his
interests. Formerly, he worked as a blockchain engineer at CERTH and as a
mobile developer and test automation
engineer at Schoox Inc. He holds an MSc in Electrical and Computer
Engineering from Aristotle University of Thessaloniki.
Nikos is a software engineer, passionate about coding, music events,
blockchain and making things happen. He has a wide range of software skills
and he is constantly figuring out the best ways to combine them, to
engineer ComeTogether’s solutions. Most importantly he is a learning animal,
who loves to get his hands dirty with new technologies and has found, that
there is no fastest way to dive deep into a new technology
than to try to use it to solve real world problems that he cares about.
Formerly, he worked as a Full-Stack engineer at Orfium and as a web
developer intern at Veltio Greece Ltd. He holds an MSc in Electrical and
Computer Engineering from Aristotle University of Thessaloniki.
Stathis is a person with passion for coding, blockchain and investments. He
has worked as a software engineer for Accenture. He holds three Masters, the
latest of which in Computer Science, from the University of
Bristol. Within the scope of his academic studies, he has also excelled in
other fields such as Finance and Banking. He received the best paper award
on the 1st Workshop on Blockchain-enabled Networked Sensor
Systems (BlockSys 2018). Stathis was exposed to the blockchain experience
four years ago and since then along with his coding skills, he has been
trying to make an impact to society and reassure people ComeTogether
in a trust-less way.
25 years of marketing leadership roles in global organizations from
startups-ups to Fortune 100 companies. Her cross-industry expertise includes
telecommunications, IT networking, security, IoT and transportation
communications. Leader, mentor, advisor. She focuses on the task of
implementing your technology. It's all about telling your story - in your
customers' language. Getting this right is the key to successful
market awareness, customer adoption and strategic relationships. Claudia is
a recognized leader in online advertising.
Kostas is a user centered designer who started as a developer years ago and
now holds an MBA in Marketing, an ExMBA in Organizational Psychology and
currently he concludes his Master of Arts in Design. He started
as illustrator/comic designer and his work was almost immediately
acknowledged and awarded. For years he had been leading and working with
teams in a breadth of fields in services industry. Some of his recents
projects include mobile and website application (re)design in Insurance,
Security, Agriculture and others. He has also designed and produced various
games featured in the App Store. All these led him to become
a multidisciplinary designer, working in the last couple of years with
companies desiring to deliver exceptional products by designing astonishing
experiences who empower their users. In his (little) free time
he loves to illustrate super heroes, design comics, reading and drinking
lots of coffee!
Evangelos has 20 years of experience in business development and sales across
multiple sectors, especially in the German, Austrian and Greek markets.
Antonis is a web designer, passionate about good user experience and
minimalistic designs. With a recent background in digital marketing and his
main focus on user psychology he is eager to deliver effective "visual
communications" and make every user's life easier. He started a few years
ago as a digital marketer in the ecommerce business field. His curiosity
about effective branding led him to focus on web design. Now
he is the leading Web Designer for Octopush Digital Agency in Thessaloniki,
delivering great user experiences and content marketing strategies. He is a
big fan of organization and simplicity. In his free time,
he loves playing the guitar, working out and learning about new technologies
Johnny and Athan are serial entrepreneur brothers. They are Co-Founders of
NDV Cloud Ventures, a Digital Marketing and e-commerce agency, that has been
awarded with the “2 comma club” (over $1M revenue) award from Clickfunnels.
Moreover they are Co-Founders of GameON.gr, an app connecting players for
amateur soccer matches, with more than 3000 paying users and 15 sports
venues just 1 year in the Greek market. Formerly, they were co-founders
of Synthetic, an electronic music party organiser and artist, with 4 years
on the market and 45 events, 50 international guests, 15 venues. They both
studied Digital Marketing in the University of Sheffield,
while Johnny also holds a BSc in Mathematics from University of Ioannina.
Their aforementioned diverse experiences in the sports and music events
industries, provided them deep insights on the business and marketing
of a participatory event management app, as well as the point of view of the
customer (organiser). When they got introduced to ComeTogether, it was love
at first sight, as they saw an opportunity to combine
their passions and experiences, to contribute towards bringing to life the
next generation of community driven events.
Dr. Konstantinos Karasavvas is a computer scientist with 20+ years of
experience. He has worked in academic research in multi-agent systems and
service-oriented architectures for about a decade and following that
he worked in the industry as a software architect and engineer for several
years and in several domains; from bioinformatics to finance. Currently, and
for the last 6 years, he is focused solely on blockchain
technologies as a consultant. He is teaching and leading several research
and development teams in both academia and industry. He is also an open
source contributor and an active member of local Bitcoin communities,
organizing meetups and presenting in events.
Serial entrepreneur with more 10 years experience in business, startups and
the entertainment (specifically events and ticketing) sector.
- Endless Promotions (2008-2010)
- Creative Arts Development Space (2009 - Present) www.cads-online.org
- DLS / The Night Kitchen music venue (2010 - Present) The
- Party for the People - Events and ticketing (2012 - Present) www.partyforthepeople.org
- Tickets for Good - Charitable ticketing service (2017 - Present) www.ticketsforgood.co.uk
Education: University - Sheffield Business School, SHU
(Sheffield Hallam University) BsC Hospitality Business Management with
Conference and Events.
Claudia is a hybrid professional combining Life Sciences and Entrepreneurship
– As Founder of InFutura, she builds ventures, consult and research in the
health, food and tech sector. As Director of Founder Institute Munich, a
pre-seed startup accelerator, she guide new Founders from ideation to
incorporation. She is an activist for equality and launched Changemaker
Chats Munich, a platform for female empowerment. She frequently speaks about
gender gap, biohacking and Silicon Valley.
She worked for many years at an US-based innovation consultancy with Silicon
Valley clients like Apple, Dolby and Tesla; her PhD was received for
conducting medical research at University of California San Francisco.
A versatile leader with international experience in the field of auditing
and consulting in various sectors. Experience and skills span from “Combined
Assurance”, Corporate Governance, Enterprise Risk Management, Compliance,
AML, Risk-Based Internal and IT Audits, IA Quality Assurance reviews, GDPR,
PCAOB standards, SOX, Data Analytics using Tableau, SAS, Power BI, and ACL,
ISO27k1 Lead Auditing and Business Process Re-engineering; with track record
of significant achievements through the application of leadership, change
management, innovation, problem solving and interpersonal skills. Mentor and
Jury in a number of innovation Hackathons, Advisor of numerous startup
companies, Member of the Advisory Committee of the Hellenic Block Chain Hub,
Board Member of the ISACA Athens chapter, of the preparatory team of
Hellenic Capital Market Commission that revised the corporate governance
law, of the team that revised the Hellenic Corporate Governance Code for the
Listed Companies in the Athens Stock Exchange, and the Global Board Ready
The Internal Audit executive experience covers all aspects of business and
IT audit lifecycle (planning, execution, reporting, follow-up, quality
assurance) in gaming, banking, insurance, telecoms, and retail sector and
direct experience with SOX project management.
The Business Consulting experience focuses in business plans, mergers &
acquisitions, budget planning, and monitoring, reorganization studies, IT
strategic plans, supply chain and other business process improvements,
business integration implementation projects in pharmaceuticals, insurance,
and public sector.
Author of a series of articles in newspapers, scientific and business
journals, part-time instructor at the MBA level of National Kapodistrian
Economic University of Athens, at the undergraduate level of the American
College of Greece, professional trainer of the Central Bank of Egypt, the
Bank of Greece, and other tourism organizations, and speaker at various
Pantelis is an entrepreneur, digital marketer and web developer. Founder of
Octopush Digital Agency,
that has been delivering winning digital strategies for dozens
of businesses for the last 4 years. Octopush has made a name in the market
for the quality, creativity and simplicity of its solutions, that manage to
deliver the messages from a broad range of diverse businesses
effectively to their customers. Their main focus and love however is
blockchain companies. Moreover he is a very active (weekly) latin parties
organiser and DJ for the last 10 years. Therefore he found his natural
habitat in ComeTogether as it combines two of his biggest passions,
blockchain and music events. He holds 2 Master degrees in Digital Marketing
and Art of Sales, as well as an Applied Informatics BSc from the
University of Macedonia
Keep me posted (Only few and important)
This project has indirectly received funding from the European Union's
Horizon 2020 research and innovation programme under project Block.IS (grant agreement No 824509).