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PROTEGO®
Excellence in Safety and Environment
Excellence in Safety and Environment

We build and supply Flame Arresters, Valves and Tank Equipment

    We provide engineered safety solutions.

    Since Pressure/vacuum relief valve Pressure/vacuum relief valve is an umbrella term that includes pressure or vacuum relief valve as well as pressure and vacuum relief valve. 1954, PROTEGO® has built and provided   Flame Arresters Flame Arresters A flame arrester, deflagration arrester, or flame trap is a device or form of construction that will allow free passage of a gas or gaseous mixture but will interrupt or prevent the passage of flame. , Valves and Tank Equipment Equipment Machines, appliances, fixed or mobile devices, control parts and accessories, and warning and prevention systems, whether separate or combined, intended for the generation, transfer, storage, measurement, control, and conversion of energy, and for the processing of materials, which have their own potential source of ignition and may cause an explosion. , now with the help of more than 750 employees worldwide. 

    Two children crouch in a garden bed, planting small seedlings in the soil with warm sunlight flaring in the background.

    PROTEGO® Repair and Maintenance Service 

    Explore Service and Maintenance
    750
    +
    Employees worldwide
    70
    +
    Years of Experience
    100
    %
    Emission-free at Operating Pressure
    10
    %
    Overpressure to Full Lift

    Application Examples 

    Refrigerated and Cryogenic Storage

    In-Tank Safety Valves, Vacuum Relief Valves, Flame Arresters, Emergency Relief & Pilot-operated Valves for safe cryogenic applications.
    Explore more

    Hydrogen

    PROTEGO® offers specialized Flame Arresters and Breather Valves for hydrogen applications ensuring tailored safety solutions for project needs.
    Explore more

    Chemical and Pharmaceutical Processing Facilities

    Reliable Breather Valves, Flame Arresters, Emergency Relief & Pilot-Operated Valves for safety in chemical and pharmaceutical facilities.
    Explore more

    Product Highlights

    Zero flashback incidents
    when sized, located, and maintained per application
    Higher uptime & lower losses
    with field proven technology optimized for application efficiency
    Lifecycle confidence
    with maintenance friendly designs and a global aftersales service network
    Compliance made simpler
    with documented test data and independent 3rd party approvals

    Customers who trust us

    PROTEGO® Sustainability

    Protecting lives, preserving values

    This is how we shape a sustainable future

    Sustainability

    PROTEGO®: Protecting Lives, Preserving Values since 1954. Committed to quality, safety, and resource conservation.

    Engagement

    We believe that our efforts make a positive contribution to the world we live in.

    Get in Touch

    Contact our engineers for your 
    individual requirements

    Your current location:
    Local
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    Auris-Nadine Hillen

    CSR Department

    +49 (0)5307 809 108

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    Kristina Kleinschmidt

    PROTEGO® Academy

    +49 (5307) 809 4051

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    Niclas Schlueter

    Quality Department

    +49 (5307) 809 141

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    Nils Schweiger

    PROTEGO® Laboratory

    +49 (5307) 809 180

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    Thomas Anderssohn

    PROTEGO® Academy and After Sales Service

    +49 (5307) 809 144

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    Sascha Lohmann

    HSE Department

    +49 (5307) 809 390

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    Alexander Skorpel

    R&D Department

    +49 (5307) 809 347

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    Ilka Siemens

    HR Department

    +49 (5307) 809 4042

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    Marek Herfordt

    Human Resources

    +49 0 5307 809-280

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    Tom Gutte

    R&D Department

    +49 (5307) 809 385

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    Michael Kreissig

    R&D Department

    +49 (5307) 809 158

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    Birte Fioretti

    HR Department

    +49 (5307) 809 380

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    Dr. Davide Moncalvo

    PROTEGO® Engineering Service

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    Will Thurman

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    Bennie de Beer

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    Regional Sales Manager South America (loctaed at the HQ in Germany)

    +49 5307809376

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    +49 3332 435118

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    Marketing

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    Marketing

    +55 21 2112 5701

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    Sales

    +55 21 96604-8122

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    02602 8388902

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    Frank Buzzanca

    +1 786-837-1455

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    47 99969-3137

    Lourival Link

    47 3338-4444

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    610-316-3416

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    +49 172 5463451

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    Eidi Rodrigues

    Sales

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    Sales

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    Emergency Number

    +55 21 96723-1808

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    Sirikorn Thitiwattana

    +66 038 684 949

    Ingolf Bussenius

    Production Planning

    +49 0 5307 809-198

    Anke Lange

    Shipping Department

    +49 0 5307 809-161

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    Niclas Schlüter

    Quality Assurance

    +49 0 5307 809-141

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    Controlling and Finance

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    Supply Chain

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    Henrique Melo

    Quality Assurance

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    Technical Assistance

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    317-356-2000

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    +49 8679 7-4859

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    QuEST Support Team
    Theo Kooistra

    +31 6 22457093

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    Yong-Sung Yoo

    +82 2 6269 3404

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    Francisco Siestrup

    CEO

    +55 21 2112 5700

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    Mr. Thang

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    Thomas Methfessel

    Manager Sales Germany

    +49 0 5307 809-334

    Saquib Khwaja

    +92-0 21-35390481-2

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    Ms. Sarah

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    Anatoliy Petrov

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    Clinton Parsons

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    Piotr Bzowy

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    Yolanda D. Arce

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    Ifenna Okonkwo

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    P.D. Thanh

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    Beng Chian

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    Victor Chua

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    John Abraham

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    Marta Rebello

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    Chea Boramey

    +855 89203390

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    Ryo Kato

    +81 3 6427-6481

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    Michela Müller

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    Donal Grogan

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    Alejandro Martinez

    +502 5352-4700

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    Alex Nicolaides

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    Jouni Liimatainen

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    Uffe de Fontenay

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    Dioniso Viegas

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    Alfredo Távara

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    Beat Geissmann

    +41 31 744 00 44

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    Merle Klocke

    PROTEGO® Academy

    +49 0 5307 809-299

    Thorsten Schaper

    Business Development Management

    +49 0 5307 809-167

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    Tino Haas

    After Sales Service

    +49 0 5307 809-292

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    Erik Ottensson

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    Alexander Heuberger

    +43 01 890 15 28 -0

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    Mr. Essam

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    Sebastien Schoenecker

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    Ben Kusterer

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    Xavier Marcús
    Johann Kolberger
    Erwin Jakob
    Jens Planitzer
    Matthias Schmelz

    +49 69 305 - 5351

    Volker Haag
    Markus Heppner

    05905 6799040

    TEC-Kundencenter
    Jens Hertrampf

    +49 0 3461 43 43 46

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    Daniel Mullis

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    Ivar Skjerahaug

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    David Long

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    +49 172 7995594

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    Taher El Ashry

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    Sales

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    Axel Sommer

    CSO / CMO

    +49 0 5307 809-307