Editions / V edition
Additive Days 2027
The fifth edition is in preparation · Dates, venue and programme — to be announced
[01] early bird
Be among the first
The early bird list is open
The fifth edition has no date yet. The list of the first — already does.
Sign up before the dates and venue are announced and be among the people who hear them first. One email, nothing else.
- A reserved place — before general registration opens.
- First to know — the dates, venue and programme — with workshop invitations ahead of everyone.
- Free entry — as at every edition. Early bird costs nothing and commits you to nothing.
4 editions · 61 speakers · 2,350+ visitors since 2018
[02]
What to expect
The four things that make Additive Days — together, in one place, in Sofia. The exact 2027 programme is announced ahead of the event; the early bird list gets it first.
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01
Conference
Talks by Bulgarian and international specialists — industry, medicine, architecture, education.
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02
Expo zone
Machines, materials and printed objects live, from the partners of the edition.
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03
Exhibition
Objects printed by authors and studios — from design to printed concrete.
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04
Workshops
Hands-on sessions with limited seats — the early bird list hears about them first.
- Dates
- To be announced
- Venue
- To be announced · Sofia
- Entry
- Free
- Organiser
- B2N
[03]
In numbers
- /01 editions 2018 2020 2025 2026 2027
- 5
- /02 speakers 36 22 2 1 soon
- 61
- /03 workshops 8 13 1 — soon
- 22
- /04 visitors 450 700 1000+ ~200 soon
- 2350+
[04]
Exhibitor or partner?
The Additive Days expo zone has hosted up to 13 exhibitors in a single edition — Ultimaker, Formlabs, BigRep, Raise3D, Artec 3D, Markforged, EOS, Meltio. The 2027 places are being planned now.
A short description of your company and what you would show — we reply personally within a few working days, and the confirmation with what happens next arrives at once.
Prefer email? hello@additivedays.com
[05] IV edition
How 2026 went
A dedicated zone within Robotics Strategy Forum 2026
The additive manufacturing zone within Robotics Strategy Forum 2026, in collaboration with BAMAS — an expo of 9 partners · a forum lecture · around 200 visitors
V edition · 2027 · dates soon
Be part of Additive Days 2027
Conference, expo and workshops — the Balkan additive manufacturing event returns to Sofia.