IV edition / Sofia

Balkan 3D printing conference

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  • Ultimaker
  • Formlabs
  • BigRep
  • Robo3D
  • Artec3D
  • MarkForged

[01]

About

Additive Days is an initiative created by B2N with the mission of promoting additive manufacturing and showing its potential in industry, science, education and society.

Over the years the event has established itself as a platform for exchanging knowledge, presenting innovation, and bringing together business, academia and the professional community.

Learn more →

[02] IV edition

Edition 2026

10.09.2026 · 10:00 Sofia Tech Park part of Robotics Strategy Forum

In 2026, Additive Days runs as a dedicated zone within Robotics Strategy Forum, realised in collaboration with the Bulgarian Additive Manufacturing Association (BAMAS).

The zone presents the newest technologies, materials and real applications of additive manufacturing — from industrial production solutions and engineering applications to medicine, education, architecture, design and research.

Forum lecture
“Additive Manufacturing 2026: trends, technologies and real-world applications”
Robotics Strategy Forum 2026 Bulgarian Additive Manufacturing Association (BAMAS)
  1. 01

    Explore the latest technologies and solutions in additive manufacturing

  2. 02

    See real applications of 3D printing across industries

  3. 03

    Exchange experience and build new professional contacts

  4. 04

    Draw inspiration from leading specialists and proven practical examples

  5. 05

    Discover opportunities to bring 3D technologies into your organisation

Register interest

[03]

In numbers

/01 editions
3
/02 speakers
15
/03 sessions
28
/04 countries
11

[04] past editions

Archive

Full archive →

[05]

News

All news →
[01]

Доброволците са неизменна част от Additive Days и нашата кауза да запознаем широката общественост с възможностите на 3D технологиите и предимставата на дигиталното про…

[02]

Ето ни! Усмихнати до уши и от сърце! Тази снимка говори много - за добрите колеги, за голямото желание, за силното вдъхновение, за упоритата работа, за сбъднатите мечт…

[06]

FAQ

[01] What is Additive Days?

Additive Days is an international 3D printing and additive manufacturing event — a conference, exhibition, expo zone and workshops held in Sofia, Bulgaria. It is organised by B2N, the official representative for Bulgaria and the Balkans of leading additive manufacturing companies.

[02] When is the next edition?

The fourth edition takes place on 10 September 2026 at 10:00 at Sofia Tech Park — as a dedicated additive manufacturing zone within Robotics Strategy Forum 2026, in collaboration with the Bulgarian Additive Manufacturing Association (BAMAS).

[03] Where does it take place?

The 2026 edition takes place at Sofia Tech Park, 111 B Tsarigradsko Shose Blvd, Sofia — the home of the previous Additive Days editions.

[04] Who is it for?

Engineers, medical professionals, architects, designers, entrepreneurs, educators and students — and the curious. The programme covers 3D printing in medicine, industry, architecture, education and art, and the kids programme makes it a family event.

[05] How do I become an exhibitor or partner?

Write to hello@additivedays.com. The expo zone of past editions hosted 20+ exhibitors, including Ultimaker, Formlabs, BigRep, Raise3D and Altair.

[06] What language are the talks in?

The programme is bilingual — talks are given in Bulgarian or English, and the language is marked per session in the programme.

IV edition · 10.09.2026 · Sofia Tech Park

Be part of Additive Days 2026

Conference, expo and workshops — the Balkan additive manufacturing event returns to Sofia.