Maximize Your Impact at ECOC 2025
As the largest optical communications conference and exhibition in Europe, ECOC 2025 plays a key role in shaping the future of fiber optics, photonics, and network infrastructure. Taking place from September 28 to October 2 at the Bella Center in Copenhagen, this event attracts senior engineers, procurement leads, R&D specialists, and product teams from across telecoms, data center, semiconductor, and systems integration sectors. With new technology trials, strategic conversations on network evolution, and vendors launching next-generation solutions, this is where meaningful commercial decisions take place.
For companies operating in photonics, optical networking, and adjacent technologies, the window for influence opens well before the show floor. Attendees are exploring supplier shortlists, trial partnerships, and budget cycles that align with FY26 tech roadmaps. Access to Vendelux’s enriched attendee list ensures your team has the intelligence required to engage early with executives responsible for capital planning, vendor selection, and technology partnerships—before their agendas fill up.
How Sales, Marketing and Revops Teams Can Use This Attendee List
The ECOC 2025 attendee list gives your commercial teams a chance to move from reactive to proactive planning. For sales, the enriched conference attendee list helps identify engineers and procurement staff evaluating new suppliers, allowing reps to initiate early conversations based on deployment timelines, network requirements, or previous install base. For marketing, segmenting contacts by company type—large telcos, hyperscalers, or niche OEMs—enables tailored messaging that maps to real project scopes.
Revenue operations teams can use the attendee data to prioritize top accounts or route prospects with high spend potential to senior sales reps. Booking meetings with budget holders ahead of the event significantly increases your on-site conversation quality. After ECOC, teams can revisit contacts with context-rich follow-up, including tech use case elaborations or post-demo documentation. Having full visibility into conference attendees helps align campaigns with real decision-makers and shortens the cycle between event touchpoint and deal progression.
Timing Is Everything
ECOC 2025 runs from September 28 to October 2, 2025. With over 300 exhibiting companies and thousands of qualified buyers in attendance, early engagement is key. Most executives set agendas several weeks in advance, making June through August a critical time for outreach. Vendelux gives your team access to the attendee list early, so you can prioritize high-value accounts and secure advance meeting slots.
Aligning your outreach with the enriched attendee list in Q2 and Q3 helps ensure your team arrives in Copenhagen not just with a booth, but with a booked calendar of strategic conversations. Every day gained before the event is an opportunity to influence procurement and partnership choices well before they become public-facing.
What’s Included in the ECOC 2025 Attendee List?
Vendelux provides visibility into executives expected to attend ECOC 2025 through a combination of organizer-provided data and predictive insights. Clients can upload a list of target accounts to identify matches within the attendee list. The enriched attendee list includes first and last name, job title, company name, company website, location including city and country, LinkedIn profile, verified email address, and phone numbers when available.
Where Is ECOC 2025?
ECOC 2025 will be held at the Bella Center in Copenhagen, Denmark.
When Is ECOC 2025?
ECOC 2025 is scheduled to take place from September 28 to October 2, 2025.
What Type of Event Is ECOC 2025?
ECOC 2025 is a technical conference and exhibition focused on optical communication technologies. The event includes peer-reviewed paper sessions, product demonstrations, keynote presentations, and business networking opportunities. It draws professionals involved in everything from fiber assembly and optical transceivers to data transmission systems and signal processing.
How Many People Attend ECOC 2025?
ECOC 2025 is expected to draw over 6,000 attendees from more than 70 countries. The audience includes a high concentration of senior-level engineers, CTOs, product managers, and procurement leaders actively investing in network infrastructure and photonic systems.
