We improve what matters.

Perfected heat treatment for precision components made of steel Whether in outer space or upon the stormy sea, under high pressure or at high speed - the components of our customers must stand up to the most extreme situations. HÄRTHA is right at home wherever optimal properties are essential and every micrometre and microgram counts.

As one of the leading service providers for heat treatment and coating processes, we ensure that components used in critical situations and application areas work flawlessly and with perfect reliability. We implement the technologies of the future by joining forces with our customers.

We work as partners at eye level. We lay the foundation for HÄRTHA’s exceptional product quality with a first-rate consultation. In this consultation, we join forces with you to define the framework conditions and select the process that best fits the needs of your project. 

We are proficient in all state-of-the-art processes:

Vacuum hardening I Bright hardening I Quenching and temperingI Salt bath hardening I Annealing I Sub-zero-treatment I Gas nitriding I Plasma nitridingI Nitrocarburizing I Salt bath nitriding I Case hardening I Carbonitriding I Inductive hardening I Oxidation I Burnishing I PhosphatingI Nickel coating, chemicallyI Physical vapor deposition processI Anodic treatment I Abrasive blast cleaning I Straightening I Crack detection

Our goal is to ensure that everything - and not just the processes themselves - goes off without a hitch. This is why we offer you a collection and delivery service. What this means for you is maximum efficiency paired with “just-in-time” delivery and zero downtime. 

Our locations in Germany, Italy, and the Netherlands are equipped with state-of-the-art test laboratories. We ensure the highest quality standards by means of procedures such as hardness tests, hardening depth measurements, metallography, and material analyses.

We regard quality as a commitment.

HÄRTHA GROUP

This office likely focuses on strategic management, sustainability initiatives, and human resources for the organization.

Joseph-von-Fraunhofer-Straße 3a

The office at Dettenheimer Straße 28 likely focuses on sales support and management for technical applications.

Dettenheimer Straße 28

This office likely serves as a hub for thermal treatment solutions and application consulting in the industrial sector.

Gewerbestraße 11

Sven Killmer

This department provides expert guidance and support for application usage and sales strategies.

Application Consulting

This department focuses on driving digital transformation initiatives and ensuring quality and sustainability across global operations.

Digital Strategy and Quality

This department focuses on implementing and managing digital initiatives to enhance operational efficiency across various sectors.

Digital Transformation

This department oversees the strategic direction and overall management of the organization.

Executive Leadership

This department manages the organization's financial planning, reporting, and oversight of administrative functions.

Finance and Administration

This department manages employee relations, recruitment, and organizational development.

HÄRTHA GROUP

Org chart

Teams

Application Consulting

Digital Strategy and Quality

Digital Transformation

Executive Leadership

Finance and Administration

Human Resources

Offices

HÄRTHA GROUP

Org chart

Teams

Application Consulting

Digital Strategy and Quality

Digital Transformation

Executive Leadership

Finance and Administration

Human Resources

Offices

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