ELOTECH

What ELOTECH does

ELOTECH Industrieelektronik GmbH is a privately held German manufacturer of industrial temperature and process control systems, founded in 1994 and headquartered in Hilden, Germany. The company develops and produces PID controllers, multi-zone controllers, hot runner controls, process controllers, indicators, power modules, and switching accelerators across more than 5,000 product variants. Core technology is built around proprietary adaptive AI-based PID control algorithms that recalculate control parameters in millisecond cycles and self-optimize for each control situation, paired with embedded processor platforms (PIC, Cortex, iMX6) running Linux and supporting industrial communication protocols (Profibus, Profinet, OPC UA, Modbus, CANopen) for Industry 4.0 integration. The portfolio includes single-zone (R1000 series), multi-zone up to 96 zones (R2000, R2100, R2200, R2400, R2500, R4000, R4020), and flagship multi-zone platforms (RS7100, RT7000) with webserver and app-based remote operation.

ELOTECH serves industrial OEMs and end users across plastics processing (injection molding, hot runner systems, extrusion), temperature management unit manufacturers, hot-melt adhesive systems, semiconductor, food technology, climate chambers, vulcanisation presses, die casting, and annealing plants. The majority of controllers are produced as customer-specific OEM solutions, including custom housing, software, and corporate identity design, positioned as a cost-effective alternative to PLC-based systems for smaller production volumes. The company sells directly from Hilden and through a network of regional sales representatives and distributors in Germany, Netherlands, Finland, UK, Poland, and China, supplemented by participation in trade shows including K, Fakuma, Kuteno, Die Mold India, and MSR Meorga.

Revenue is generated primarily through hardware sales of controllers and power modules, with secondary streams from ELOVISION software tools, calibration/repair services (including free firmware upgrades during repair and support for products 15+ years old), and OEM custom development. The company is led by three managing directors — Klaus Lippert, Karl Mildenberger, and Andreas Heuveldop — and has produced approximately 300,000 controllers with over 1,000,000 zones over its 30-year history. In April 2024, manufacturing capacity was doubled through additional hiring, and the company launched its first AI-based controllers (June 2024), a new power assemblies product line (November 2024), and world-first phase displacement reduction (January 2025).

Name

ELOTECH

Legal name

ELOTECH Industrieelektronik GmbH

Website

https://elotech.de

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

ELOTECH is a German manufacturer of PID controllers, multi-zone temperature controllers, hot runner controls, and power modules, serving industrial OEMs in plastics processing, temperature management, and adjacent process industries with proprietary adaptive AI control algorithms.

Ownership category

akta.pro rank

Product category

Industrial Process Control Equipment

NAICS

Relay and Industrial Control Manufacturing (335314), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Electrical Equipment Manufacturing (33531)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers) (IMAHAHAH)

Keywords

• Industrial temperature controllers
• PID process controllers
• Hot runner control systems
• Multi-zone temperature regulators
• Industrial automation controls

Headquarters

HQ city

Hilden

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Temperature Controllers and PID Reglers: ELOTECH develops and manufactures a broad portfolio of temperature controllers including single-zone PID regulators, multi-zone PID regulators (up to 32+ zones), hot runner controls, laboratory controllers, and temperature management unit controls. The product range spans over 5,000 variants, primarily sold as finished hardware products with embedded proprietary software. Most systems are produced as customer-specific solutions.
2. Power Modules and Components: Power modules including solid state relays (SSR), power controllers with integrated fusing and current monitoring, and switching accelerators (ELOSPEED M9130). New M9140 power module series launched November 2024.
3. Custom/ OEM Control Systems: Fully customised regulation and control systems developed to customer specifications, including hardware platforms (PIC-based RS1500, Cortex RS41X0, high-performance iMX6), switch cabinet solutions, and embedded software. Offered as an alternative to expensive PLC-based control systems for smaller production volumes.
4. Software Tools and Licences: ELOVISION 2 and ELOVISION 3 parametrisation and visualisation software for controller programming, remote maintenance, and system networking. Downloadable from the company website.
5. Service, Calibration and Repair: Technical support, calibration services, and repair services for controllers including free firmware upgrades during repair. Products 15 years and older are repaired or rebuilt on request.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

ELOTECH develops and manufactures industrial PID controllers, multi-zone temperature regulators, hot runner controllers, indicators, limit monitors, and customised control systems with proprietary adaptive AI-based self-optimising algorithms. The portfolio spans over 5,000 product variants including single-zone to 32+ zone controllers with integrated power outputs, supporting protocols such as Profibus, Profinet and OPC UA for Industry 4.0 integration. Products are largely customer-specific and manufactured in Germany.

Product overview

ELOTECH develops and manufactures industrial temperature and process controllers and control systems - all 'Made in Germany'. The product portfolio includes single-zone PID controllers (R1000, R1100, R1120, R1140, R1180, R1300 series), multi-zone PID controllers (R2000, R2100, R2200, R2400, R2500, R4000, R4020 series), hot runner controllers with integrated power outputs (RT1000, RT4000, RT7000), temperature management controllers (RS1500, RS41X0, RS7100), display and monitoring devices (A1200, A4000, S1000, SG-mc), power modules (CCM1000, M9130, M9140), switching accelerators (M9130 ELOSPEED), and ELOVISION software. With over 5,000 product variants, ELOTECH offers both standard controllers (1-96 zones) and customized solutions. The core technology combines adaptive AI-based PID algorithms with industrial communication protocols (Profibus, Profinet, OPC UA) for Industry 4.0 integration. The R4000 and RS7100 serve as flagship multi-zone controllers, while the RT7000 leads the hot runner control segment with integrated power outputs and APP/webserver remote control capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• ELOVISION: Software platform for parameterization, remote maintenance, remote control, and visualization of controllers
• ELOSPEED
• RT Family
• SMART

Products and services

• Single-Zone PID Controllers (R1000 Series) Single-zone PID temperature controllers with various relay output configurations and optional fieldbus interfaces including Profibus and CANopen. Used for basic industrial temperature regulation tasks.
• Multi-Zone PID Controllers (R2000 Series) Modular multi-zone controllers with 4-16 control zones and expansion capabilities, offering various relay and hybrid interface variants. Designed for multi-zone industrial temperature regulation.
• R4000 Multi-Zone PID Controller Flagship multi-zone PID controller, indicator and data logger supporting 1-8 zones (expandable to 16 with R4010). Features webserver functionality, Profibus/Profinet interfaces, self-optimising PID control and USB data storage.
• R4020 DIN Rail Controller Multi-zone PID controller in DIN rail format for industrial cabinet installation with 4-8 control zones, compact form factor and Profibus/Profinet connectivity.
• RS7100 Multifunction Controller Multi-zone PID controller and automation platform supporting 8-32 zones. Features VNC Viewer APP support, R4010 expansion, high-performance processor and Linux operating system for complex control and automation tasks.
• RS1500 Low-Cost Temperature Controller Cost-optimised single-zone PID controller for temperature management units based on PIC platform. Part of platform-based solution approach for entry-level applications.
• RS41X0 Temperature Controller Multi-zone temperature controller with 3.5-inch touch display, webserver application and IO board integration. Midsize solution for temperature management units with customer-specific customisation.
• RT7000 Hot Runner Controller PID controller with integrated power outputs for hot runner applications supporting 4-32 zones. Features adaptive PID self-optimisation, millisecond-cycle parameter recalculation, webserver, mobile APP and fast heating from 20°C to 250°C with minimal overshoot.
• RT4000 Hot Runner Controller PID controller with power output for hot runner temperature control with 1-2 control zones. Offers rapid adjustment without major overshoot, intuitive operation and optional webserver for remote control.
• RT1000 PID Controller Single-zone PID controller with integrated power output for hot runner applications. Based on standard controller platform with proven reliability.
• CCM1000 Compact Controller Compact PID controller with integrated load outputs. Supports up to 8 zones divided over 3-phase system with up to 48A maximum current. Features self-optimising, soft start, heater current monitoring and alarm functions.
• A4000 Multi-Zone Indicator Multi-zone indicator with graphical display, data logger functionality, Ethernet interface and support for various bus interfaces including RS-232/RS-485, Profibus, Profinet and OPC UA.
• A1200 Display Unit Display unit for monitoring temperature and process values in industrial environments.
• S1000 Limit Monitor Limit monitoring device for over/under temperature alarm and protection functions in industrial processes.
• SG-mc Limit Monitor Limit monitoring device for industrial applications requiring threshold monitoring of temperature and process values.
• ELOVISION 3 Software Windows-based parameterisation, visualisation and remote-control software for R4000, R4020, R10x0, RS7100 and RT7000 controllers. Supports remote maintenance, multi-controller networking and whole-system visualisation.
• ELOVISION 2 Software Windows-based parameterisation software for legacy R2200, R2400 and R2500 S-series controllers.
• Customised OEM Control Solutions Customer-specific regulation and control systems developed to specification on flexible hardware platforms (PIC, Cortex, iMX6). Includes custom housing, software, corporate identity design and switch cabinet solutions as a cost-effective alternative to PLC-based systems.

Quantifiable outcome

• Temperature regulation from 20°C to 250°C in under 3 seconds with minimal overshoot of a few Kelvin, settled state in 10 seconds
• +4 more outcomes

Segments7 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration15 records

AI capability3 records

Feature9 records

Partnerships

Six partnerships are on record, tiered minor.

• Schön ElektrotechnikminorChannel Partner/ Reseller/ DistributorRegional sales representative covering Germany Süd region. Located at Hans-Thoma-Str. 18, D-79771 Klettgau, Germany. Provides sales and support for ELOTECH products in southern Germany.
• Wilmod heating & systemsminorChannel Partner/ Reseller/ DistributorDistributor for the Netherlands, located at Amethistweg 39, 2665 NT Bleiswijk. Handles sales and support for ELOTECH products in the Dutch market.
• Oy Meyer vastus AbminorChannel Partner/ Reseller/ DistributorDistributor for Finland, located at Sepäntie 2, FI-07230 Askola. Contact person Mr. Leppänen. Handles sales and support for ELOTECH products in the Finnish market.
• Thermal Hire LtdminorChannel Partner/ Reseller/ DistributorDistributor for the United Kingdom, located at Unit 12 Pagefield Industrial Estate, Miry Lane, Wigan WN6 7LA. Contact person Mr. Craig Cheetham.
• P.P.H.U. TRANS-WEST GmbH Sp. z o.o.minorChannel Partner/ Reseller/ DistributorDistributor for Poland, located at ul. Pradzynskiego 20, PL-63-000 Sroda Wlkp. Contact person Michał Sikorski. Expanded distributor network for hot runner controls in Eastern Europe.
• Harbin Regel Generator Technology Co. Ltd.minorChannel Partner/ Reseller/ DistributorDistributor for China, located at NO 123 Fushui Road, Nan'gang District, Harbin, China 150090. Contact person Mr. Harbin. Handles sales and support for ELOTECH products in the Chinese market.

Scale indicators11 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• JUMO: JUMO GmbH is a German manufacturer of industrial measurement, control, and automation systems, including PID temperature controllers, process controllers, and recorders serving plastics, food, HVAC, and OEM equipment. Direct German-Mittelstand competitor with comparable customisation capability and Industry 4.0 connectivity.
• RKC Instruments: RKC Instruments is a Japanese manufacturer of temperature controllers, process controllers, and power regulators with extensive plastics-industry penetration. Competes with ELOTECH in hot runner controllers, single-zone PID, and OEM temperature control modules.
• Gefran: Italian-based Gefran manufactures sensors, power controllers, and PID/process controllers including solid state relays and multi-zone hot runner controllers. Closely comparable product portfolio in temperature/process control, power modules, and plastics-industry hot runner applications.
• Watlow: US-based Watlow designs and manufactures industrial heaters, temperature sensors, controllers, and complete thermal systems for plastics, semiconductor, energy, and process industries. Comparable in custom thermal subsystems, multi-zone controllers, and OEM/custom engineering services.
• Shimaden: Shimaden is a Japanese manufacturer of temperature controllers, industrial instruments, and sensors serving plastics, semiconductor, and general process industries. Comparable in PID controllers and multi-zone regulation, particularly in Asia-Pacific industrial markets.
• Eurotherm (Schneider Electric): Eurotherm, part of Schneider Electric, is a leading manufacturer of PID temperature controllers, process controllers, and industrial automation products serving plastics, heat treatment, and process industries. Directly comparable to ELOTECH in single-zone and multi-zone PID controllers, hot runner control, and industrial temperature/process regulation.
• West Control Solutions: West Control Solutions specialises in process and temperature controllers, limiters, indicators and profilers for industrial applications including plastics processing and heat treatment. Overlaps directly with ELOTECH's PID controller and indicator portfolio across hot runner, extruder, and OEM applications.
• Athena Controls: Athena Controls manufactures PID temperature controllers, process controllers, limit controls and solid state relays for plastics, packaging, and industrial OEMs. Closely comparable single-zone and multi-zone PID offering, particularly for injection moulding and extrusion.

Broad incumbents

• Siemens (SIMATIC Controllers): Siemens offers the SIMATIC PLC/controller family covering industrial automation broadly, including temperature regulation modules used in plastics and process plants. ELOTECH positions itself as a cost-effective alternative to Siemens PLCs for small-to-mid volume custom machines, making Siemens a competitive incumbent and adjacent benchmark.

Emerging players

• Ascon Tecnologic: Italian manufacturer of PID and multi-zone temperature controllers, indicators, and limit monitors serving plastics, packaging, food, and OEM industrial customers. Smaller specialist competitor with overlapping product breadth and similar customisation orientation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about ELOTECH