Company · Deeptech & Hardware

Aenium Engineering

aenium.eu ↗ ·Valladolid ·Seed

Spanish additive manufacturing company based in Valladolid that industrializes metal and polymer components — offering alloy/material engineering, laser (DMLS/SLM) manufacturing, metallography and post-processing services end-to-end. Founded in 2018, it serves aerospace, defense, energy and healthcare clients.

Founded

2018

Founders

News

Rounds

Investors

SectorsAdditive Manufacturing, Aerospace, Defense, Energy, Healthcare, Industrial Manufacturing Start-up MapDeeptech & Hardware › Additive manufacturing & 3D printing

Profile updated 20 Jul 2026

Founders

Jonatan Rojo Nazabal

Sole Administrator (Administrador Único)

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Global models 5

Relativity Space

United States · www.relativityspace.com ↗

Uses proprietary metal additive manufacturing to industrialize production of complex aerospace hardware, the same core value proposition as Aenium's metal AM services.

$1.3BComparable

Divergent Technologies

United States · www.divergent3d.com ↗

Industrializes metal additive manufacturing for aerospace and automotive structural components, directly matching Aenium's end-to-end metal AM industrialization model.

$828MComparable

Carbon

United States · www.carbon3d.com ↗

Provides end-to-end additive manufacturing production services and material science innovation, paralleling Aenium's material-engineering-plus-manufacturing approach (polymer rather than metal focus).

$682MComparable

Desktop Metal

United States · www.desktopmetal.com ↗

Develops metal additive manufacturing technology and production services for industrial components, similar to Aenium's metal AM industrialization focus.

$438MComparable

Velo3D

United States · www.velo3d.com ↗

Specializes in metal additive manufacturing for aerospace and defense-grade components, the closest sector match to Aenium's aerospace/defense metal AM work.

$240MComparable

Investors 3

Groupe Saint Jacques

groupesaintjacques.com ↗

Investor France

Keravalon

keravalon.eu ↗

Investor France

SODICAL (Instituto Financiero de Castilla y León)

sodical.es

Investor Spain

Funding rounds

No announced rounds on record.

News & media 5

Published	Article
2025-07-29	How Pangea is reshaping rocket propulsion by reigniting the aerospike design ↗ NASASpaceFlight.com
2025-07-04	Aenium, Exen y Novadep concluyen con éxito la segunda fase del proyecto colaborativo e-Car Additive FOAMs ↗ FACYL
2025-04-10	Pangea Aerospace Secures €7.27M to Develop its Aerospike Engine ↗ European Spaceflight
2024-08-27	Get hip to HIP: Bringing high pressure to 3D printed parts ↗ TCT Magazine
2023-11-20	Pangea Aerospace valide 2 types de têtes d'injection imprimées 3D ↗ 3D ADEPT Media