AMCI
AMCI is a privately held Connecticut-based manufacturer, founded in 1985, that designs PLC-native specialty I/O, resolver-based encoders, motion controllers, and integrated motor packages for industrial OEMs, machine builders, system integrators, and end-user manufacturers worldwide.
- Company typePrivate
- Founded1985
- HeadquartersTerryville, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What AMCI does
AMCI (Advanced Micro Controls Inc) is a privately held, US-based manufacturer of PLC-based industrial automation controls, founded in 1985 in Connecticut and currently headquartered at 20 Gear Drive, Terryville, CT. The company designs and builds specialty I/O modules, position-sensing products (resolver-based DuraCoder encoders, NR Series networked encoders, ME Series magnetic encoders, resolver transducers), motion control products (controllers, stepper drives and motors, integrated 3-in-1 motor-drive-controller packages), and PLC network products (mini-NEXUS, AnyNET-I/O distributed I/O). Underlying technology centers on native integration with major PLC platforms (Allen-Bradley/Rockwell, GE, Siemens) and broad industrial Ethernet protocol support (EtherNet/IP, Modbus TCP/IP, Profinet, DeviceNet, Profibus, EtherCAT), with products designed to program through the host controller's existing software to eliminate additional software or training requirements. Manufacturing is performed in-house at the Connecticut facility.
AMCI serves industrial OEMs, machine builders, system integrators, and end-user manufacturers across use cases including stamping press automation, packaging control, motion control, and heavy-mobile equipment (notably fire apparatus, with named users KME, Pierce Manufacturing, and Rosenbauer, among others). Revenue is generated through hardware sales via a hybrid go-to-market model combining direct factory sales (phone, quote-based, credit card accepted), regional sales representatives, and a global distributor network, supported by a longstanding Global Encompass partnership with Rockwell Automation dating to 1992. The company employs 1-10 people and is privately held with no disclosed funding rounds, M&A history, or ownership structure. Pricing is largely quote-based, with limited published price points on legacy PLC-5 PLS modules in the $4,340-$6,525 per-unit range.
AMCI firmographics
Firmographics- Name
- AMCI
- Legal name
- Advanced Micro Controls, Inc.
- Website
- https://amci.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- AMCI is a privately held Connecticut-based manufacturer, founded in 1985, that designs PLC-native specialty I/O, resolver-based encoders, motion controllers, and integrated motor packages for industrial OEMs, machine builders, system integrators, and end-user manufacturers worldwide.
- Ownership category
- akta.pro rank
AMCI industry classification
Industry- Product category
- Industrial Automation Controls
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Relay and Industrial Control Manufacturing (335314)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Electrical Industrial Apparatus (3620), Electronic Components & Accessories (3670)
- akta.pro primary industry
- Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers) (IMAHAHAH)
- akta.pro secondary industries
- Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers) (IMAGABAG), Industrial I/O, Signal Conditioning & Remote Terminal Units (RTUs) (IMAGABAD), Motion Control Controllers & CNC/Robot Drives (Motion Controllers, Multi-axis) (IMAGACAH)
Keywords
Where AMCI is headquartered
LocationHeadquarters
- HQ city
- Terryville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
AMCI business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Industrial Automation Hardware Sales: AMCI generates revenue through the sale of PLC-based automation products including specialty I/O modules, motion controllers, position sensors (rotary encoders, resolvers), integrated motor packages, and related accessories. Products are sold directly through factory sales and through distributor networks.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | PLC-5 PLS Modules (Legacy) |
| Other | Pay-as-you-go | Contact Sales for Most Products |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
AMCI product offering
Product offeringCore offering
AMCI is a U.S.-based manufacturer of PLC-based industrial automation controls founded in 1985. The company designs, manufactures, and sells specialty I/O modules, position sensing products (encoders, resolvers, sensor interfaces), motion control products (controllers, drives, motors, integrated motor-drive-controllers), and PLC network products (distributed I/O) that integrate directly with host PLC software from Allen-Bradley, GE, Siemens, and Schneider.
Product overview
AMCI (Advanced Micro Controls Inc) is a U.S.-based manufacturer of PLC-based industrial automation controls founded in 1985. The company offers a comprehensive portfolio of products organized into four core categories: Specialty I/O Modules, Position Sensing Products, Motion Control Products, and PLC Network Products. Specialty I/O modules expand PLC functionality with position sensing, motion control, stamping press automation, and packaging control. Position Sensing includes resolver-based DuraCoder rotary encoders, NR Series networked encoders, ME Series magnetic encoders, and resolver transducers. Motion Control encompasses motion controllers, stepper drives, stepper motors, and integrated solutions including SMD Series integrated stepper motors and SV Series servo motors. PLC Network Products include AnyNET-I/O and mini-NEXUS distributed I/O systems. Products are designed for compatibility with Allen-Bradley, GE, and Siemens PLC platforms across EtherNet/IP, Modbus TCP/IP, Profinet, DeviceNet, and Profibus networks. AMCI also provides accessories such as cables, connectors, relay boards, gearheads, and a Motor Sizing Tool.
Differentiator
Problem solved
Functional benefit
Brands
- DuraCoder: Resolver-based rotary shaft encoder brand designed for mill-duty applications and harsh environments, featuring IP67 rating and heavy-duty durability.
- mini-NEXUS
- AnyNET-I/O
Products and services
- Specialty I/O Modules
- Position Sensing Products PLC-based sensor interfaces for linear and rotary applications, including resolver interfaces, SSI interfaces, LVDT/RVDT interfaces, and heavy-duty rotary shaft sensors for industrial environments.
- Motion Control Products High-performance PLC-based motion control solutions including specialty I/O modules, drives, motors, and integrated solutions for stepper and servo applications.
- PLC Network Products
- DuraCoder Rotary Encoders Resolver-based heavy-duty rotary shaft encoders providing maximum durability for mill-duty and earth mining applications with IP67 rating, stainless steel shafts, and non-contact sensor design.
- NR Series Networked Encoders Networked rotary encoders with built-in EtherNet/IP, Modbus, Profibus, or DeviceNet connectivity for direct PLC communication without additional interface modules.
- ME Series Magnetic Encoders Magnetic rotary encoders designed for price-sensitive applications where shock, vibration, and contaminants are present, available in SSI, Analog Voltage, or Analog Current Output.
- SMD Series Integrated Stepper Motors 3-in-1 integrated stepper motor packages combining motor, drive, and controller with EtherNet/IP, Modbus-TCP, Profinet, or EtherCAT network interface, featuring stainless steel IP67 coating option and dual-port networking.
- SV160E2/SV400E2 Ethernet Integrated Servo DC servo motor packages with integrated drive and controller featuring Ethernet connectivity for industrial automation applications.
- SD Series Integrated Stepper Drives Integrated stepper drive and controller packages available with EtherCAT interface for high-performance motion control.
- mini-NEXUS Distributed I/O Distributed I/O system combining specialty functions with network interface for simplified installation and cost reduction. DIN-rail mountable with EtherNet/IP, Modbus-TCP, or Profinet connectivity.
- AnyNET-I/O Distributed I/O Expandable distributed I/O system allowing users to mix and match functions including stepper motion control and sensor interfaces in a single solution with stackable modules.
- NXFE2 mini-NEXUS Motion Controller 1-axis servo/stepper controller for the mini-NEXUS product line with optional encoder feedback for closed-loop control, supporting EtherNet/IP, Modbus TCP/IP, and Profinet with embedded switch.
- ANH2(X) High Speed Counter Module 2-channel high speed counter module with 4MHz counting rate, capture and gate modes, supporting EtherNet/IP and Modbus TCP with expandable channel capability.
- ANS1E AnyNET-I/O PLS Controller Programmable Limit Switch controller with integral web server for standalone or PLC-connected operation, supporting EtherNet/IP and Modbus TCP with up to 40+ storable programs.
- Programmable Limit Switch (PLS) Modules Rack-based PLS modules for Allen-Bradley PLCs including CompactLogix, MicroLogix, and SLC500 platforms for cam switch replacement with electronic position-based output control.
- Motor Sizing Tool Online tool for simplifying motor selection process with customizable options and user-friendly interface to ensure reliable motion control solutions for specific industrial applications.
Quantifiable outcome
- Products designed for over 25 years of trouble-free operation
- +3 more outcomes
Companies that use AMCI
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles2 records
AMCI technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration11 records
Feature6 records
AMCI partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Rockwell Automation PartnerNetworkcoreAMCI is a founding member of Rockwell Automation's Encompass Product Partner program (since 1992) and Global Encompass member. The partnership provides approved products for sale by Rockwell Automation utilizing licensed technology for Allen-Bradley PLCs and PACs, ensuring trouble-free performance and market access.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
AMCI competitors and assessment
Company assessmentDirect peers
- Phoenix Contact: Global manufacturer of industrial connection, interface, and automation products including PLC-compatible I/O systems and signal conditioning. Directly comparable to AMCI across specialty I/O, distributed I/O, and PLC integration, but at meaningfully larger scale.
- Turck: Manufacturer of industrial sensors, connectors, and fieldbus/Industrial Ethernet I/O (BL20, TBEN, IO-Link). Overlaps with AMCI on distributed I/O and networked encoders/sensor interfaces for PLC and PAC systems.
- Wago: Specialist in spring-pressure connection technology and modular I/O systems (750/767 series) supporting EtherNet/IP, Profinet, and Modbus TCP. Closely comparable to AMCI's distributed I/O product family in multi-protocol PLC integration.
- Beckhoff Automation: PC-based control and EtherCAT terminal manufacturer with broad I/O, drive, and motion products. Overlaps with AMCI on EtherCAT-enabled motion/integrated drive products and on multi-protocol I/O.
- HMS Networks: Provider of industrial communication solutions (Anybus) including protocol gateways, embedded interfaces, and I/O. Comparable to AMCI in making PLC and fieldbus interoperability seamless for industrial end-users.
- Banner Engineering: Manufacturer of photoelectric, vision, and safety sensors plus industrial LED lighting and I/O. Overlaps with AMCI on industrial sensing products sold into machine-builder and OEM channels.
- Murr Elektronik: Manufacturer of decentralized I/O, interface modules, and connection technology (Cube67, Impact67). Closely comparable to AMCI on distributed specialty I/O and PLC peripheral integration.
- Advantech: Industrial I/O, edge controllers, and DAQ modules (ADAM, ECU series) supporting multiple industrial protocols. Overlaps with AMCI's networked specialty I/O and motion control offerings, especially for EtherNet/IP and Modbus.
Broad incumbents
- Rockwell Automation: Largest US-based industrial automation incumbent and owner of Allen-Bradley/ControlLogix platform on which AMCI's products are designed to run. Acts simultaneously as AMCI's largest distribution partner (Encompass) and its most significant competitive threat via bundled functionality.
- Siemens: Global industrial automation incumbent whose SIMATIC PLC/PAC platforms are explicitly supported by AMCI's specialty I/O. Comparable as an ecosystem reference and as a competitor for integrated motion/encoder functionality.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
AMCI social profiles
Digital presenceAMCI financial estimates
Financial estimateRevenue estimate
Valuation estimate
AMCI leadership team
Management profileNumber of profiles
Profiles4 records
AMCI funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
AMCI 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 AMCI
What does AMCI do?
AMCI is a U.S.-based manufacturer of PLC-based industrial automation controls founded in 1985. The company designs, manufactures, and sells specialty I/O modules, position sensing products (encoders, resolvers, sensor interfaces), motion control products (controllers, drives, motors, integrated motor-drive-controllers), and PLC network products (distributed I/O) that integrate directly with host PLC software from Allen-Bradley, GE, Siemens, and Schneider.
Is AMCI a public or private company?
AMCI is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was AMCI founded?
AMCI was founded in 1985. It employs 1 to 10 people.
Where is AMCI based?
AMCI is headquartered in Terryville, United States, in the North America region.
How does AMCI make money?
One revenue line is on record: industrial Automation Hardware Sales.
Who are AMCI's main competitors?
Direct peers on record are Phoenix Contact, Turck, Wago, Beckhoff Automation, HMS Networks, Banner Engineering, Murr Elektronik and Advantech. Broad incumbents are Rockwell Automation and Siemens.
Does AMCI have an API?
No public API is recorded for AMCI.
What industry is AMCI in?
AMCI's product category is Industrial Automation Controls. Its primary akta.pro industry code is IMAHAHAH, Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers), with a secondary code of IMAGABAG, Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers). Its NAICS code is 334513 and its SIC code is 3823.