What SAMSON AG does

SAMSON AG is a privately held German industrial company (Aktiengesellschaft) founded in 1907 and headquartered in Frankfurt am Main. It designs and manufactures control valves, actuators, regulators, and related automation systems for industrial process industries. The company's core product portfolio spans globe valves, angle valves, three-way valves, pneumatic and electric actuators, positioners, self-operated regulators (in production since founding), signal converters, sensors, and automation systems, with the modular Type 251GR control valve (PRIMUS Award 2025) as a recent flagship. Hardware is complemented by a digital layer branded SAM DIGITAL, which includes SAM GUARD (AI/ML-based predictive analytics built on the 2018 Precognize acquisition), SAM VALVE MANAGEMENT, SAM DISTRICT ENERGY, and an Electronic Nameplate, plus lifecycle service under the SAM SERVICES brand.

Commercially, SAMSON operates a global direct sales network spanning over 80 countries, supported by nine wholly-owned subsidiaries (AIR TORQUE, CERA SYSTEM, KT-ELEKTRONIK, LEUSCH, PFEIFFER, RINGO, SED, STARLINE, VETEC) and a Germany-only B2B Webshop offering 24-hour delivery. Revenue is generated primarily through hardware sales (valves, actuators, mounting devices, automation systems), with growing contribution from subscription/recurring digital solutions and professional services including training seminars and lifecycle service contracts. The customer base is enterprise industrial, segmented across oil and gas, chemical and petrochemical, energy, district heating/cooling, LNG/cryogenic, industrial gases, food and beverage, pharmaceuticals, water and wastewater, metallurgy and mining, pulp and paper, ship equipment, and nuclear energy (the latter through Ringo Válvulas, integrated in 2013, with positioning for Small Modular Reactor applications).

Name

SAMSON AG

Legal name

SAMSON AKTIENGESELLSCHAFT

Website

https://samson.de

Company type

Private

Founded year

1907

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

SAMSON AG is a privately held German industrial valve manufacturer (founded 1907) producing control valves, actuators, regulators, and automation systems for process industries worldwide, with a growing digital/AI layer (SAM GUARD) and sales coverage in over 80 countries.

Ownership category

akta.pro rank

Product category

Industrial Process Control Valves

NAICS

Industrial Valve Manufacturing (332911), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Process Automation Instrumentation & Control (DCS, Valves, Actuators, Analyzers) (IMAHAHAM)

akta.pro secondary industry

Refrigeration Components & Controls (Compressors, Valves, Sensors) (IMAHAKAH)

Keywords

• Industrial control valves
• Process automation equipment
• Pneumatic electric actuators
• Self-operated regulators
• Cryogenic valve systems

Headquarters

HQ city

Frankfurt

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Industrial Valves and Fittings: SAMSON manufactures and sells industrial control valves, globe valves, and fittings for process automation applications across multiple industries. The portfolio includes pneumatically or electrically actuated valves with modular configurations.
2. Actuators: Pneumatic and electric actuators that convert control signals from automation systems into valve movements. Electric process control actuators include integrated digital controllers.
3. Mounted Parts and Accessories: Positioners, limit switches, solenoid valves, and other valve accessories that complete control valve solutions for various applications including safety instrumented systems.
4. Automation Systems: Electrical and pneumatic automation systems for process industry, building automation, and tank filling applications. Systems feature remote operation, alarm management, and data logging capabilities.
5. Digital Solutions (SAM DIGITAL): Digital solutions including SAM GUARD (AI predictive analytics), SAM DISTRICT ENERGY, and SAM VALVE MANAGEMENT for asset management and monitoring.
6. After Sales Service: Full lifecycle service covering troubleshooting to complete service contracts for entire projects, including spare parts and technical support.
7. Seminars and Training: Fundamental seminars and specialized technical training for industry professionals on control valves and positioners.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

SAMSON AG manufactures and sells industrial control valves, actuators, self-operated regulators, and related automation components for process industries. The portfolio spans globe valves, angle valves, three-way valves, pneumatic and electric actuators, positioners, signal converters, automation systems, and modular valve systems, complemented by digital solutions including SAM GUARD (AI-driven predictive analytics), SAM VALVE MANAGEMENT, and SAM DISTRICT ENERGY. Customers range across chemicals, petrochemicals, oil and gas, energy, LNG/cryogenic, nuclear, pharma, food and beverage, water and wastewater, metallurgy, pulp and paper, marine, and district heating/building automation sectors.

Product overview

SAMSON AG is a global industrial valve and automation technology company offering a comprehensive portfolio of control valves, actuators, regulators, and digital solutions. The core product lineup includes valves and fittings (globe, gate, specialty valves), pneumatic and electric actuators, mounting devices (positioners, limit switches, solenoids), self-operated regulators (temperature, pressure, flow), signal converters, automation systems, sensors, and modular systems. The SAM DIGITAL platform provides digital solutions including SAM GUARD (AI-powered predictive analytics), SAM VALVE MANAGEMENT, SAM DISTRICT ENERGY, and electronic nameplates. SAMSON operates globally in over 80 countries through its group subsidiaries including SAMSON AIR TORQUE, CERA SYSTEM, KT-ELEKTRONIK, LEUSCH, PFEIFFER, RINGO, SED, STARLINE, and VETEC. The company serves process industry, building automation, district heating/cooling, and specialized sectors including nuclear energy.

Differentiator

Problem solved

Functional benefit

Brands

• SAM DISTRICT ENERGY: Digital solution for district energy management.
• SAM GUARD
• SAM VALVE MANAGEMENT
• SAM DIGITAL
• SAM SERVICES
• MainChange
• SAMSON FOCUS-1 (discontinued)

Products and services

• Ventile und Armaturen (Valves and Fittings)
• Antriebe (Actuators) Pneumatic and electric actuators that convert control signals from automation systems into valve movement. Includes pneumatic linear and rotary actuators, electric linear actuators with and without safety function, and electric process control actuators with integrated digital controllers.
• Anbaugeräte (Mounting Devices) Accessories that complement control valves to create complete control solutions, ranging from simple on/off valves to diagnostic-enabled regulation valves for predictive maintenance. Includes positioners, limit switches, and solenoid valves.
• Regler ohne Hilfsenergie (Self-Operated Regulators) Temperature, pressure, differential pressure, and flow rate regulators that do not require auxiliary energy. Used where constant values need to be regulated with acceptable small control deviations across process and building automation applications.
• Signalumformer (Signal Converters) Devices that convert electrical signals from automation systems into pneumatic signals for valve control, including i/p converters used widely in industrial applications.
• Automationssysteme (Automation Systems) Control systems for the process industry, building automation, and tank filling applications. Includes nearly all electrical automation systems that can be operated remotely and feature alarm management and data logging, as well as pneumatic automation systems.
• Sensoren und Thermostate (Sensors and Thermostats) Building automation sensors for temperature measurement in heating and drinking water circuits, combinable with SAMSON automation systems. Thermostats provide thermal protection of district heating systems.
• Modulare Systeme (Modular Systems) Flexible and customizable solutions for process automation consisting of modular components that can be combined as required to create efficient control and management systems.
• SAM GUARD Predictive analytics platform for the process industry using AI and machine learning for asset management. Enables predictive monitoring and diagnostics by combining product expertise in control valve technology with smart information processing to reduce unplanned downtime.
• SAM VALVE MANAGEMENT Digital solution for valve asset management across plant operations within the SAM DIGITAL portfolio, enabling centralized monitoring and management of installed valves.
• SAM DISTRICT ENERGY Digital solution for district heating and cooling applications connecting process expertise with smart information systems to optimize district energy networks.
• SMS 251GR Modular Control Valve Modular control valve featuring SAMSON's modular design revolution, enabling flexible configuration with interchangeable internals and suitable for cryogenic applications and steam conversion. Awarded the PRIMUS Award 2025 for innovation.
• SAMSON B2B Webshop B2B e-commerce platform for German customers offering component selection including valves, actuators, positioners, solenoid valves, self-operated regulators, automation systems, and exclusive spare part kits, with 24-hour delivery and invoice payment.
• TROVIS-VIEW Configuration and visualization software for SAMSON devices, enabling setup, commissioning, and diagnostics of control valves, actuators, and automation systems.

Quantifiable outcome

• SAM GUARD enables predictive monitoring and diagnostics reducing unplanned downtime
• +2 more outcomes

Segments13 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature8 records

Partnerships

Eleven partnerships are on record, tiered minor and core.

• DechemaminorStrategic or Co-development Partner · 1 January 2025SAMSON participates as a donor in the European Chemistry Partnering (ECP) event, now forming a new partnership with Dechema (German Society for Chemical Engineering and Biotechnology) to expand the reach and technical depth of the 10th anniversary edition of ECP. SAMSON joins other donors including Borealis, GEA, Johnson Matthey, Röhm, and Thyssenkrupp Uhde.
• KROHNEminorChannel Partner/ Reseller/ Distributor · 1 January 2019FOCUS-ON joint venture established in 2019 between SAMSON and KROHNE for the FOCUS-1 smart meter valve product. The venture concluded by end of Q1 2026 due to insufficient market adoption despite technical maturity and positive pilot results in electrolyser systems, oil cooling, and wastewater treatment. Broader geopolitical and economic factors including shifting investment priorities and slower modernization cycles contributed to the discontinuation.
• Ringo VálvulascoreOthers · 1 January 2013Ringo Válvulas, a Spanish company, has been integrated into the SAMSON group since 2013. Ringo specializes in nuclear valve applications and serves as the group's platform for nuclear energy solutions including Small Modular Reactors (SMR). The integration provides SAMSON with capabilities in the nuclear sector as part of decarbonization strategies.
• SAMSON AIR TORQUEcoreOthersWholly-owned subsidiary specializing in pneumatic actuators for industrial valve applications.
• SAMSON CERA SYSTEMcoreOthersWholly-owned subsidiary specializing in ceramic system components for industrial applications.
• SAMSON KT-ELEKTRONIKcoreOthersWholly-owned subsidiary specializing in electronic components for SAMSON products.
• SAMSON LEUSCHcoreOthersWholly-owned subsidiary serving the German market for SAMSON products.
• SAMSON PFEIFFERcoreOthersWholly-owned subsidiary specializing in specialty valves under the Pfeiffer brand.
• SAMSON SEDcoreOthersWholly-owned subsidiary specializing in seals and sealing components.
• SAMSON STARLINEcoreOthersWholly-owned subsidiary serving the Italian market for SAMSON products.
• SAMSON VETECcoreOthersWholly-owned subsidiary specializing in process valves.

Scale indicators7 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Flowserve Corporation: Global manufacturer of flow control products including industrial valves, pumps, and seals serving oil & gas, chemical, power, and water. Directly competes with SAMSON in control valves for process industries and is listed alongside SAMSON as a key player in cryogenic valves.
• Emerson Electric (Fisher Valves): Major automation solutions provider with its Fisher line of control valves, regulators, and actuators for process industries. Closely overlaps SAMSON's product portfolio and target customers across chemicals, oil & gas, and energy.
• Parker Hannifin Corporation: Diversified motion and control technologies manufacturer with significant industrial valve and instrumentation offerings. Listed alongside SAMSON as a key cryogenic valves market player and competes in fluid control for process applications.
• Velan Inc. Manufacturer of industrial valves including gate, globe, check, and cryogenic valves serving power, oil & gas, chemical, and LNG applications. Identified alongside SAMSON in the cryogenic valves market with directly comparable product lines.
• KROHNE Group: Process instrumentation specialist in flow, level, and analytical measurement; former FOCUS-ON joint venture partner with SAMSON on smart meter valves. Competes and partners across process automation, with deep customer overlap in chemicals and process industries.
• IMI plc: UK-listed engineering group specializing in flow control solutions including industrial valves and actuators for process industries. Competes with SAMSON across HVAC, petrochemical, and energy markets with a similar product breadth.
• Crane Co. (Crane ChemPharma & Energy): Diversified industrial manufacturer whose Crane ChemPharma & Energy and Flow Technologies segments produce process valves and fluid handling solutions. Direct overlap with SAMSON in chemical, petrochemical, and energy valve applications.
• Spirax-Sarco Engineering: Specialist in steam and thermal energy management including control valves, steam traps, and pumping solutions. Comparable to SAMSON in process industries, particularly energy and district heating segments where both companies address flow and temperature control.

Broad incumbents

• Georg Fischer AG: Swiss-listed manufacturer of piping systems, valves, and fittings for industrial applications across water, gas, and chemical markets. Broader portfolio than SAMSON but with significant overlap in industrial valves and process flow control.
• Yokogawa Electric Corporation: Major industrial automation and control systems provider with distributed control systems and process automation offerings. While not a pure-play valve manufacturer, it competes with SAMSON's automation systems and integrated control solutions for process plants.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/samson-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SAMSON AG