OVERAX Technologies, a.s. is a private mining and technology company with the largest deposits of tantalum ore in mining projects in Sierra Leone and Liberia.

CSR Report

CORPORATE SOCIAL, ENVIRONMENTAL, HEALTH AND SAFETY RESPONSIBILITY REPORT
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Mining Division

is an expanding producer of Conflict-Free Tantalite Concentrate™ for the global electronics industry and is focused on operating sustainable mines. Due to dense network of mines, company provides a stable supply of minerals throughout the world and it is proud of its own reputation in this field as a dependable, straightforward and long-term business partner.
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Material Determination

Material Determination divison developed System For Material Determination, known as SFMD® to confirm material origin.

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November 2020

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New executive management offices were opened. The new spaces reflect the requirements for anti-COVID-19 offices.

Corporate News

NEWSROOM

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November 2020

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OVERAX Technologies became the member of the Czech-Taiwanese Business Chamber.

Corporate News

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September 2020

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OVERAX is certified as a RESPONSIBLE COMPANY by due diligence and traceability provider SFMD Europe.

Corporate News

AITA Project

Commodity: Tantalum Ore
Product: Conflict-Free Tantalite Concentrate™
Concentration: 30 – 33 % Ta2O5

The AITA Project is located in an area of Eastern Province. This area is approximately 250 km east of capital city, Freetown.

The project consists of 14 mine sites.
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TINIA Project

Commodity: Tantalum Ore
Product: Conflict-Free Tantalite Concentrate™
Concentration: 25 – 30 % Ta2O5

The TINIA Project is located in an area of Southern Province. This area is approximately 120 km southeast of capital city, Freetown.

The project consists of 18 mine sites.

Due Diligence

OVERAX Technologies, a.s. is fully supportive of global industry efforts to ensure responsible manufacturing processes and material sourcing.

Mining Division

Headquarters

OVERAX Technologies, a.s.
Roháčova 145/14
130 00 Prague
Czech Republic
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Executive Offices

Zborovská 939/2
616 00 Brno
Czech Republic

Offices

Zámečnická 181/3
602 00 Brno
Czech Republic

Offices

SFMD Europe
Zámečnická 181/3
602 00 Brno
Czech Republic

Offices

SFMD Global
44 Tehama Street
San Francisco, CA 94105
United States of America

Material Determination Division

Headquarters

SFMD – OVERAX Technologies, a.s.
Roháčova 145/14
130 00 Prague
Czech Republic
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Telephone Contacts

+420 533 039 072 – HQ Office
+420 605 860 810 – Executive Management
+420 734 384 390 – Financial and Sales Department
+420 734 314 201 – Operations Department

E-mail Contacts

Copyright 2015 – 2021 – OVERAX Technologies, a.s.