How much funding has Fillamentum raised?

Fillamentum has raised $31M in total funding. Key investors include Publicly traded on the Prague Stock Exchange (START Market).

Who is the CEO of Fillamentum?

Josef Doleček is the CEO of Fillamentum. The company was founded in 2011.

Where is Fillamentum located?

Fillamentum is headquartered in Hulín, Czech Republic.

What funding stage is Fillamentum at?

Fillamentum is currently at the Active stage.

How many employees does Fillamentum have?

Fillamentum has approximately 51-200 employees.

Fillamentum

Name: AM Companies Database
Creator: AMPulse
License: https://creativecommons.org/licenses/by/4.0/

MaterialsHulín, Czech RepublicFounded 2011· One of 955 Materials companies tracked by AMPulse

Fillamentum is a Czech company that manufactures and develops high-quality 3D printing filaments for FDM printers. They are known for a wide range of materials and an extensive color portfolio, with a strong focus on innovation, quality, and sustainability.

CEO / Founder: Josef Doleček
Team Size: 51-200
Stage: Active
Total Funding: $31M
Latest Round: Post-IPO
Key Investors: Publicly traded on the Prague Stock Exchange (START Market)

Technology & Products

Key Products

Fillamentum specializes in high-quality 3D printing filaments, including a wide range of materials and colors. They are known for innovative and sustainable options like NonOilen and recycled Nylon.

Technological Advantage

The company's core advantage lies in its in-house R&D and manufacturing capabilities, allowing for rapid innovation, stringent quality control (diameter tolerance of +/- 0.05 mm), and the development of specialized, high-performance materials tailored to industrial needs.

Differentiation

Value Proposition

Providing high-quality, innovative, and sustainable 3D printing filaments with a vast selection of consistent colors and materials to meet diverse application needs, from prototyping to functional parts.

How They Differentiate

Fillamentum differentiates itself through its dual focus on aesthetic quality, sustainability, and high-tech innovation. It offers one of the widest ranges of consistent colors in the market, appealing to designers and artists. Simultaneously, its development of innovative, biodegradable, and recycled materials like NonOilen and recycled Nylon appeals to an environmentally conscious segment of both consumer and industrial markets, solidifying its position as a leader in high-tech filaments.

Market & Competition

Target Customers

Industrial manufacturers, professional designers, architects, and consumer hobbyists.

Industry Verticals

["Automotive","Aerospace","Industrial Design","Consumer Goods","Education","Architecture"]

Competitors

Polymaker; Prusament (by Prusa Research); ColorFabb

Growth & Milestones

Growth Metrics

The company has expanded its global reach by opening a dedicated e-shop for the US market. It has shown consistent growth by continuously releasing new, innovative materials and securing a public listing on the Prague Stock Exchange.

Major Milestones

["2011: Company established as a plastics processing business.","2013: Fillamentum brand founded, focusing on 3D printing filaments.","2019: Successful IPO on the START Market of the Prague Stock Exchange.","2021: Opened a dedicated e-shop for the US market.","2023: Celebrated 10 years in the 3D printing market.","Development and launch of innovative sustainable materials like NonOilen and collaboration with Fishy Filaments.","Donated materials during COVID-19 crisis.","Distributes to over 62 countries."]

Notable Customers

KES (automotive and electrotechnical systems); Rotorama (drone components); architects and design studios; U.S. Army

https://fillamentum.com

Recent coverage of Fillamentum

Fillamentum launches rePETG Loopfill recycled PETG filament with verified print qualityMay 19, 2026

Why this company matters

Fillamentum occupies a distinct position in the polymer filament market by combining a broad, consistent color portfolio with a sustainability-driven material roadmap. While many competitors focus primarily on mechanical properties or cost, Fillamentum targets both aesthetic quality and environmental responsibility, making it a supplier for designers, architects, and industrial users who value visual consistency alongside functional performance.

The company's core technology is material extrusion (MEX) filament production, with in-house R&D and manufacturing enabling a diameter tolerance of +/- 0.05 mm. Its product range includes standard thermoplastics, high-performance compounds, and specialty sustainable options. NonOilen, a fully biodegradable and compostable filament, and recycled Nylon produced in partnership with Fishy Filaments from discarded fishing nets, are key differentiators. The company also offers recycled filaments from industrial waste streams.

Fillamentum serves automotive, aerospace, industrial design, consumer goods, education, and architecture verticals. Named customers include KES, an automotive and electrotechnical systems supplier, Rotorama for drone components, and the U.S. Army. The company distributes to over 62 countries and opened a dedicated U.S. e-shop in 2021. It went public on the Prague Stock Exchange's START Market in 2019, raising approximately $31 million.

The company's strategic moat rests on its dual focus: an extensive and consistent color palette that appeals to design-driven buyers, and proprietary sustainable materials that address growing regulatory and consumer pressure for eco-friendly inputs. Competitive risks include the low barriers to entry in FDM filament production and the presence of well-funded rivals like Polymaker and Prusament. Fillamentum's ability to scale its recycled material partnerships and maintain color consistency across large production runs will determine its long-term position.