Altronic
- Company typePrivate
- Founded1955
- HeadquartersGirard, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
Altronic firmographics
Firmographics- Name
- Altronic
- Legal name
- Altronic, LLC
- Website
- https://altronic-llc.com
- Company type
- Private
- Founded year
- 1955
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Where Altronic is headquartered
LocationHeadquarters
- HQ city
- Girard
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Altronic business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Technology or R&D, Personnel, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Industrial Ignition Systems: Sale of advanced digital ignition systems for large bore gas engines including NGI-5000, CPU-2000, CPU-XL, and legacy self-powered systems. Products are sold directly to OEMs and through distributor network.
- Engine Controls: Engine and compressor control systems including DE-4000, DE-3000, AFR-500, ACM-4000, and PLC-based control panels for monitoring and safety shutdown applications.
- Instrumentation Products: Monitoring and alarm instrumentation for critical process variables on natural gas engines and compressors including temperature monitors, pressure gauges, speed switches, and vibration sensors.
- GTI BiFuel Systems: Bi-fuel conversion systems for diesel engines enabling operation on natural gas up to 70%. Includes complete retrofit kits, control panels, and aftermarket support.
- Technical Support and Training: Virtual training sessions, technical documentation, and customer support services
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Standard product pricing through distributors |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Altronic product offering
Product offeringCore offering
Altronic designs, manufactures, and sells digital ignition systems, engine and compressor controls, industrial instrumentation, and patented GTI BiFuel diesel-to-natural-gas conversion systems for natural gas-fueled industrial engines and compressors. Its products are sold to gas engine OEMs and industrial operators worldwide through a global authorized distributor network and direct OEM sales teams, supported by the OVERWATCH mobile app and Altronic Web Interface for configuration and diagnostics.
Product overview
Altronic is a manufacturer of ignition, control, and instrumentation systems for industrial natural gas-fueled engines and compressors, serving OEM manufacturers and operators across energy and heavy industry markets. The product portfolio is organized around four core categories: (1) Ignition Systems including the advanced NGI-5000, CPU-2000, CPU-XL VariSpark, and legacy self-powered systems (Altronic I through V); (2) Controls including DE-4000/DE-3000 engine monitoring systems, ACM-4000 embedded computing module, AFR-500 air-fuel ratio control, and AGV5/GOV10/50 fuel and speed control valves; (3) Instrumentation including SAVeS smart vibration sensor, DET detonation monitors, VSM vibration monitors, temperature/pressure gauges, tachometers, and annunciators; and (4) GTI BiFuel systems enabling diesel engines to operate on natural gas. Products feature industrial communication protocols (Modbus RTU/TCP, CANbus, Ethernet), hazardous area certifications (Class I Division 2, ATEX), and are supported by the OVERWATCH mobile app for field configuration. The company operates from Girard, Ohio with over 200,000 systems installed worldwide.
Differentiator
Problem solved
Functional benefit
Products and services
- NGI-5000 Ignition System
- CPU-2000 Ignition System
- CPU-XL VariSpark Ignition System
- Altronic V-NG Ignition System
- ACM-4000 Control Module
- DE-4000 Engine/Compressor Monitoring System
- AFR-500 Air-Fuel Ratio Control System
- SAVeS Smart Vibration Sensor
- VSM-800 Vibration Sensing Monitor
- DET-1600/1620 Engine Detonation Monitor
- GTI BiFuel System
- OVERWATCH Mobile Application
Quantifiable outcome
- 60% diesel fuel cost savings for GTI BiFuel users
- +4 more outcomes
Companies that use Altronic
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles3 records
Altronic technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
AI capability8 records
Feature7 records
Altronic partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered major and core.
- Cooper Machinery ServicesmajorStrategic partnership combining Cooper's aftermarket support network with Altronic's engineering expertise in ignition, control, and instrumentation systems. Aims to improve product development and operational reliability for shared installed customer base of critical engine infrastructure. Both companies characterized this as an alignment of engineering cultures supporting advancements across the engine ecosystem.
- Prometheus Applied TechnologiescorePartnership to make hydrogen viable for industrial engines. Altronic is working with Prometheus to develop hydrogen ignition solutions as part of sustainable fuel transition efforts.
- ACI Services LLC (Cooper Machinery Services Division)coreExclusive partnership for eRCM Express compressor monitoring solution. Powered by ACI's eRCM modeling software, integrated with Altronic DE-4000 and ACM-4000 systems for real-time compressor diagnostics and predictive maintenance.
- HOERBIGER GroupmajorPrevious parent company from 2009-2025. HOERBIGER acquired Altronic in 2009 and positioned it as the lead plant of the Engine Solutions business unit. Altronic transitioned to LLC structure under HOERBIGER ownership before being acquired by Arcline in 2025.
Scale indicators5 records
Recent moves8 records
Expansion highlights5 records
Altronic competitors and assessment
Company assessmentOthers
- HOERBIGER Holding AG: Former parent of Altronic from 2009-2025, HOERBIGER continues to operate engine-related compression and flow control businesses, providing a related industrial peer with overlapping customer relationships but a much broader product portfolio.
Broad incumbents
- INNIO Group (Jenbacher / Waukesha): INNIO manufactures large industrial gas engines (Jenbacher, Waukesha) used in power generation and gas compression - a key Altronic OEM customer whose engine platforms typically integrate Altronic ignition, control, and instrumentation systems.
- Cummins Inc. Cummins produces a broad line of natural gas and diesel engines used in industrial, power generation, and oilfield applications, and represents an important OEM customer base that integrates Altronic ignition and control technology into its engine platforms.
- ABB Ltd. ABB supplies industrial automation, control, and instrumentation products across process industries, representing a broader incumbent that competes for monitoring, control panel, and safety shutdown opportunities adjacent to Altronic's product portfolio.
- Caterpillar Inc. Caterpillar's gas engine and compressor business (including Solar Turbines) sells large reciprocating and turbine equipment that depends on third-party ignition, control, and monitoring systems - making it a strategic OEM customer for Altronic products.
- Generac Power Systems: Generac is a major manufacturer of gaseous-fueled generators and industrial engines for distributed power and backup applications, representing an OEM customer segment for Altronic ignition and control systems in the natural gas generator market.
- Rolls-Royce Power Systems (MTU): MTU/Rolls-Royce Power Systems builds large gas and diesel engines for power generation, marine, and oil and gas markets, and is a relevant OEM customer whose engine platforms depend on advanced ignition and engine control technology comparable to Altronic's offerings.
- Siemens Energy: Siemens Energy (including Dresser-Rand) is a major manufacturer of industrial gas turbines and reciprocating compressors, serving as both a competing broad industrial controls provider and a key OEM customer base for ignition and monitoring subsystems.
Direct peers
- Heinzmann GmbH & Co. KG: German-based Heinzmann develops electronic ignition, control, and monitoring systems for industrial gas engines, gas turbines, and special-purpose engines - making it a direct head-to-head competitor in Altronic's ignition and engine control niche.
- Woodward, Inc. Woodward designs and manufactures energy control and optimization solutions, including ignition systems, engine controls, and turbine control products for industrial gas engines and turbines - directly overlapping with Altronic's core ignition and engine controls portfolio for OEM and operator customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Altronic social profiles
Digital presenceAltronic compliance and trust
Trust signalCompliance7 records
Altronic financial estimates
Financial estimateRevenue estimate
Valuation estimate
Altronic leadership team
Management profileNumber of profiles
Profiles8 records
Altronic subsidiaries and ownership
Company hierarchySubsidiaries1 record
Altronic funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Altronic M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Altronic
What does Altronic do?
Altronic designs, manufactures, and sells digital ignition systems, engine and compressor controls, industrial instrumentation, and patented GTI BiFuel diesel-to-natural-gas conversion systems for natural gas-fueled industrial engines and compressors. Its products are sold to gas engine OEMs and industrial operators worldwide through a global authorized distributor network and direct OEM sales teams, supported by the OVERWATCH mobile app and Altronic Web Interface for configuration and diagnostics.
Is Altronic a public or private company?
Altronic is a private company. It is classified as private equity controlled and is currently operating.
When was Altronic founded?
Altronic was founded in 1955. It employs 101 to 250 people.
Where is Altronic based?
Altronic is headquartered in Girard, United States, in the North America region.
How does Altronic make money?
Five revenue lines are on record. Industrial Ignition Systems are the primary driver. The others are engine Controls, instrumentation Products, GTI BiFuel Systems and technical Support and Training.
Who are Altronic's main competitors?
HOERBIGER Holding AG is listed as an others. Broad incumbents are INNIO Group (Jenbacher / Waukesha), Cummins Inc., ABB Ltd., Caterpillar Inc., Generac Power Systems, Rolls-Royce Power Systems (MTU) and Siemens Energy. Direct peers are Heinzmann GmbH & Co. KG and Woodward, Inc..
Does Altronic have an API?
Yes. Altronic products support standard industrial communication protocols including Modbus RTU (RS-485 serial communications) and Modbus TCP (Ethernet-based). The Altronic Web Interface (AWI) tool provides web browser-based configuration access for systems including NGI-5000, DE-4000, ACM-4000, and AFR-500. The company maintains public GitHub repositories (Altronic-LLC) for software including CAT COMs application and public files. OVERWATCH mobile app (iOS/Android) provides field configuration for SAVeS sensor. No dedicated public API for third-party developers is explicitly documented. Developer documentation is at github.com/Altronic-LLC.