Open Conf 2026
Open Conf 2026 runs Nov 20–21, 2026 in Athens, Greece. 47 companies are listed at Open Conf 2026: 47 sponsors. Open Conf does not publish package prices. Software Engineering events that do start at a median of $3,000 and top out at $13k (32 events). Its companies also turn up most at CityJS Athens, PyCon Greece, AWS North Community Conference.more
Key facts
Companies listed, rebooking, prices and rank.
Who is there
The 10 companies here seen at the most other events we track.
| Company | Other events | Booth or tier |
|---|---|---|
AWS | 99other events | Supporter |
Accenture | 40other events | Item |
Nokia | 9other events | Platinum |
Agile Actors | 2other events | Gold |
ISC2 | 2other events | Community Partner |
Sistech | 2other events | Community Partner |
XM | 2other events | Gold |
Allwyn | 1other events | Gold |
Epignosis | 1other events | Premium |
ICS2 | 1other events | Supporter |
Exhibitor profile
How many other events these companies go to.
Sponsorship
Open Conf does not publish package prices.
Light band: the middle half of entry packages at 32 software engineering events ($925 to $7,625). Dark band: their top packages ($4,625 to $39k).
Related conferences
Where the same companies turn up.
| Conference | Shared companies |
|---|---|
CityJS Athens 2026 · Software Engineering | 2shared |
PyCon Greece 2026 · Software Engineering | 2shared |
AWS North Community Conference 2026 · Software Engineering | 2shared |
DSEI UK 2027 · Government & Defense | 3shared |
Open Conf 2026 sponsors
47 companies, grouped by the tier the organizer lists them under.
Item
| Company | Other events |
|---|---|
Accenture | 40other events |
Platinum
| Company | Other events |
|---|---|
Nokia | 9other events |
Ecosystem
| Company | Other events |
|---|---|
Starttech | None |
Media Partner
| Company | Other events |
|---|---|
Digiastar | None |
SAE Athens | None |
Premium
| Company | Other events |
|---|---|
Epignosis | 1other events |
Yodeck | 1other events |
Sponsors
| Company | Other events |
|---|---|
eSHARE | None |
GWI | None |
Powered by
| Company | Other events |
|---|---|
Multiplo | None |
OneHub | None |
Gold
| Company | Other events |
|---|---|
Agile Actors | 2other events |
XM | 2other events |
Allwyn | 1other events |
Intralot | None |
Netcompany | None |
Community Partner
| Company | Other events |
|---|---|
ISC2 | 2other events |
Sistech | 2other events |
Women Techmakers | 1other events |
Greek Girls Code | None |
Greek Women Do Tech | None |
Greek Women in STEM | None |
Humani | None |
Lean in Circle | None |
We Lead | None |
Women 4 Cyber | None |
Women on Top | None |
Supporter
| Company | Other events |
|---|---|
AWS | 99other events |
ICS2 | 1other events |
Agile Coaching Practice Greece | None |
Domain Driven Design Europe | None |
Foobar.io | None |
GenAI Summit | None |
GFOSS | None |
Google Developer Groups | None |
Product Led Hub | None |
PyGreece | None |
Pyladies | None |
University of Peloponnese | None |
University of West Attica | None |
UOA | None |
UOP | None |
WeTest | None |
Wikimedia | None |
Women in Tech | None |
Women4Cyber | None |
WordPress Greek Community | None |
What sponsoring Open Conf costs
Against software engineering events
32 events that publish their prices.
Similar conferences and prospects
Conferences that share the most companies
Where Open Conf's sponsors and exhibitors also turn up.
| Conference | Shared companies |
|---|---|
CityJS Athens 2026 · Software Engineering | 2shared |
PyCon Greece 2026 · Software Engineering | 2shared |
AWS North Community Conference 2026 · Software Engineering | 2shared |
DSEI UK 2027 · Government & Defense | 3shared |
At other software engineering events, not here yet
Companies listed at two or more software engineering conferences that have never been at Open Conf.
| Company | Software Engineering events |
|---|---|
Microsoft microsoft.com | 15events |
Datadog datadoghq.com | 8events |
IBM ibm.com | 8events |
Sentry sentry.io | 8events |
Cloudflare cloudflare.com | 6events |
Deloitte deloitte.com | 6events |
Intel Corporation intel.com | 6events |
Red Hat AI redhat.com | 6events |
Accenture accenture.com | 5events |
 Amazon amazon.com | 5events |
Chainguard chainguard.dev | 5events |
CodeRabbit coderabbit.ai | 5events |
How to sponsor Open Conf
The organizer, its sponsorship inbox and prospectus, and the pages these lists come from.
We list the addresses an organizer publishes for sponsorship and exhibit questions, never a named person’s email.
- open-conf.gr45 companies, read Oct 1, 2026
- open-conf.gr2 companies, read Oct 1, 2026
About Open Conf 2026
Open Conf 2026 runs Nov 20–21, 2026 in Athens, Greece.
47 companies are listed at Open Conf 2026: 47 sponsors.
Open Conf does not publish package prices. Software Engineering events that do start at a median of $3,000 and top out at $13k (32 events).
Its companies also turn up most at CityJS Athens, PyCon Greece, AWS North Community Conference.
Open Conf is an annual tech conference focusing on leading-edge tech topics, including AI-Native Engineering and CyberSecurity, attracting over 1000 attendees from the tech industry.
Questions
Who sponsors at Open Conf 2026?
47 companies are listed at Open Conf 2026, including AWS, Accenture, Nokia, Agile Actors, ISC2, Sistech.
How much does it cost to sponsor Open Conf?
Open Conf does not publish its prices. Across 32 software engineering events that do, the entry package has a median of $3,000 and the top package $13k.
When and where is Open Conf 2026?
Open Conf 2026 is Nov 20–21, 2026 in Athens, Greece, at Dais Events center.