NSI-MI Technologies
NSI-MI Technologies designs and manufactures precision RF and antenna measurement systems—including near-field, far-field, compact range, and RF scene generators—for aerospace, defense, satellite, automotive, and wireless customers globally, operating as an AMETEK subsidiary.
- Company typePrivate
- Founded2016
- HeadquartersSuwanee, United States
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What NSI-MI Technologies does
NSI-MI Technologies is a Suwanee, Georgia-based designer and manufacturer of precision RF and antenna measurement systems, operating as a privately held subsidiary of AMETEK. Formed in January 2016 through the merger of Nearfield Systems Inc. (NSI) and MI Technologies and consolidated in 2019 with the acquisition of European distributor Frequensys Limited, the company claims to be the oldest player in the RF measurement industry with more than 60 years of cumulative experience. Its product portfolio spans near-field systems (planar, spherical, cylindrical, and robotic scanners), far-field systems (compact range, indoor and outdoor), RF instrumentation (vector receivers, signal sources, frequency converters, RF accessories), positioning products (rotary and linear positioners, gimbals, controllers), precision compact range reflectors, RF scene generators, and a dedicated safety product line (Active Antenna Load Management), all integrated through the MI-3000 and NSI2000 software suites.
The business serves six primary verticals—aerospace, defense, satellite, automotive, wireless/communications, and research—with defense, aerospace, and satellite flagged as the core markets. Customers use NSI-MI systems for antenna characterization, phased array and AESA testing, radar cross section (RCS) measurement, radome characterization, electronic warfare scene generation, and satellite payload verification. Differentiators cited include precision-engineered accuracy, integrated turnkey delivery, and a global channel-plus-direct sales footprint covering roughly 30+ countries.
Revenue is generated through a mix of one-time capital equipment sales (antenna measurement systems, RF hardware), recurring software and TechCare service contracts, professional services (test services, training, range design, relocation, and refurbishment that recovers 30–40% of new-equipment cost), and usage-based rentals. Distribution combines a direct global enterprise sales team with strategic account managers and a network of regional channel partners across the Americas, EMEA, and Asia-Pacific. The company is A2LA-accredited and ISO 9001:2008 certified at its test facilities in Atlanta, Los Angeles, and the UK.
NSI-MI Technologies firmographics
Firmographics- Name
- NSI-MI Technologies
- Legal name
- NSI-MI Technologies, Inc.
- Website
- https://nsi-mi.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- NSI-MI Technologies designs and manufactures precision RF and antenna measurement systems—including near-field, far-field, compact range, and RF scene generators—for aerospace, defense, satellite, automotive, and wireless customers globally, operating as an AMETEK subsidiary.
- Ownership category
- akta.pro rank
Where NSI-MI Technologies is headquartered
LocationHeadquarters
- HQ city
- Suwanee
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
NSI-MI Technologies business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Antenna Measurement Systems: Sale of turnkey antenna measurement systems including near-field and far-field systems, compact range systems, and multi-purpose EW sandbox systems. Both standard products and custom-designed systems are offered with precision-engineered accuracy, reliability, and lasting performance.
- RF Hardware Products: Sale of RF instrumentation products including receivers, signal sources, RF accessories, positioning products, antenna products, and compact range reflectors. Products include rotary positioners, linear positioners, pointing and tracking systems, and RF measurement equipment.
- Software Products and Licensing: Sale of software products including MI-3000 and NSI2000 software suites with various analysis and measurement capabilities. Includes software support services with major releases and basic scripting assistance.
- Test Services: Testing services offered at company facilities including antenna pattern testing, RF testing, calibration, and range evaluation. Services include pattern verification, error assessments, chamber imaging, and range probing.
- Rental Equipment: Rental equipment services including VFA receivers, high-speed synthesizers, and positioning control equipment for both servo and stepper motor applications to minimize customer downtime.
- TechCare Support Plans: Comprehensive service retainer plans (TechCare) providing preventive maintenance, corrective maintenance, software support, priority support, and on-site support. Sold monthly with minimum three-month commitment.
- Training Services: General and customized training courses covering RF measurement theory, system operation, safety protocols, maintenance practices. Virtual Short Course with multiple bundles covering near-field, compact range, and software topics.
- Range Design and Consulting: Professional range design services including site survey, range design for outdoor, near-field, far-field and compact ranges, reflectivity calculation tools, and customized solutions.
- Range Relocation Services: Professional range relocation services including dismantling, packaging, shipment, reassembly, alignment, and performance verification at new locations. Full turn-key and a-la-carte options available.
- Equipment Refurbishment: Equipment refurbishment services bringing systems over 30 years old to like-new state with mechanical rework, cable replacement, motor refurbishment, and computer system enhancements. Saves 30-40% over cost of new equipment.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | One time/ perpetual license | Full Virtual Short Course - Complete training program |
| One time/ perpetual license | One time/ perpetual license | Near-Field Bundle - Near-field focused training |
| One time/ perpetual license | One time/ perpetual license | Compact Range Bundle - Compact range focused training |
| One time/ perpetual license | One time/ perpetual license | NSI2000 Software Overview and Demonstration |
| One time/ perpetual license | One time/ perpetual license | NSI2000 Scripting |
| One time/ perpetual license | One time/ perpetual license | MI-3000 Software Overview |
| One time/ perpetual license | One time/ perpetual license | Integration and Test of Active Electronically Scanned Arrays |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
NSI-MI Technologies product offering
Product offeringCore offering
NSI-MI Technologies designs, manufactures, and integrates antenna and RF test and measurement systems for aerospace, defense, satellite, automotive, and wireless customers. Core offerings include near-field (planar, spherical, cylindrical) and far-field (compact range, indoor, outdoor) measurement systems, RF instrumentation, RF scene generators, precision positioning products, and proprietary MI-3000 and NSI2000 software suites.
Product overview
NSI-MI Technologies offers a comprehensive portfolio of advanced RF measurement solutions for aerospace, defense, satellite, and wireless applications. The product line is organized as integrated hardware systems and software platforms that work together. Core hardware includes Near-Field Systems (planar, spherical, and cylindrical scanners) and Far-Field Systems (compact ranges, outdoor/indoor far-field), supplemented by precision Positioning Products (rotary and linear positioners with associated control systems), RF Instrumentation (vector receivers, signal sources, accessories), Compact Range Reflectors, and Active Antenna Load Management systems. The software portfolio centers on MI-3000 (for comprehensive data acquisition and multi-type near-field analysis) and NSI2000 (available in Standard and Professional editions for antenna measurement control and analysis). The company also provides Virtual Short Course training and Test Services at its facilities. All components are designed to integrate into complete turnkey antenna measurement solutions.
Differentiator
Problem solved
Functional benefit
Products and services
- Near-Field Systems Measurement systems including planar, spherical, and cylindrical near-field scanners for antenna characterization across aerospace, defense, satellite, and wireless applications.
- Far-Field Systems Outdoor and indoor far-field antenna measurement systems for customers needing high-accuracy antenna pattern and gain measurement at distance.
- Compact Range Systems Compact antenna test range systems available as site-built or portable solutions providing high-accuracy far-field measurements in reduced space.
- Multi-Purpose EW Sandbox System All-in-one secure testbed system for rapid, real-world evaluation of commercial drones, active phased arrays, and seekers.
- RF Scene Generators RF environment simulation systems in compact, mechanical, and real-time configurations for electronic warfare and target simulation.
- MI-3000 Software Comprehensive software suite for antenna measurement data acquisition and analysis supporting planar, cylindrical, and spherical near-field processing, radome analysis, RCS analysis, and EIRP analysis.
- NSI2000 Software Antenna measurement software platform available in Standard and Professional editions with capabilities for motion tracking, active antenna testing, and EIRP analysis.
- Vector Field Analyzer RF receiver product for vector field analysis used as a core component in antenna measurement systems.
- Vector Digital Receiver Vector digital RF receiver that enables systems to function as master timing controller for complex electronic measurement and data acquisition.
- Multi-Channel Extender RF instrumentation product for extending measurement channels in antenna test systems.
- Signal Source DS and FS Series Synthesized signal sources (DS and FS series) for RF test and measurement applications.
- Positioning Products Precision antenna positioners including rotary positioners (high power rotators, azimuth, elevation, turntables) and linear positioners (XY scanners, slides) for antenna test positioning.
- Pointing and Tracking Systems Gimbal systems and enhanced accuracy options for precise antenna pointing and tracking applications.
- Compact Range Reflectors Precision reflectors for compact antenna test ranges.
- Active Antenna Load Management (AALM) RF safety and test environment management system for production phased array antenna testing with integrated gain standards, RF sensors, high-power RF absorber (0.8kW/m2 standard, up to 8kW/m2 with forced air cooling), EMI gaskets, fire monitoring, and automated shutoff systems.
- Test Services Professional antenna testing services including compact antenna test range, combo near-field range, spherical near-field ranges, pattern verification, RF testing, calibration, range evaluation, chamber imaging, and range probing at company facilities.
- Virtual Short Course (Training) Online technical training program covering near-field, far-field, and compact range measurements with multiple course bundles (Full Course $3,938; Near-Field Bundle $2,809; Compact Range Bundle $2,809) and standalone modules on NSI2000, MI-3000, and AESA testing.
- TechCare Support Plans Comprehensive service retainer plans providing preventive maintenance, corrective maintenance, software support, priority support, and on-site support. Sold monthly with a minimum three-month commitment.
- Range Design and Consulting Services Professional range design services including site survey, range design for outdoor, near-field, far-field, and compact ranges, reflectivity calculation tools, and customized solutions.
- Range Relocation Services Professional range relocation services including dismantling, packaging, shipment, reassembly, alignment, and performance verification at new locations. Full turn-key and a-la-carte options available.
- Equipment Refurbishment Services Equipment refurbishment services bringing systems over 30 years old to like-new state with mechanical rework, cable replacement, motor refurbishment, and computer system enhancements. Saves 30-40% over cost of new equipment.
- Rental Equipment Services Rental equipment services including VFA receivers, high-speed synthesizers, and positioning control equipment for both servo and stepper motor applications to minimize customer downtime.
Quantifiable outcome
- Save 30-40% over cost of new equipment with equipment refurbishment services
- +3 more outcomes
Companies that use NSI-MI Technologies
Customer profileSegments6 records
Ideal customer profiles5 records
NSI-MI Technologies technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature10 records
NSI-MI Technologies partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered regional.
- Sistemas e Ingenieria de EMC SA de CV (SI-EMC)regionalChannel partner for Mexico covering sales and support of NSI-MI products in the Mexican market.
- PamcorregionalChannel partner for Southern California covering sales and support of NSI-MI products in the Southern California region.
- Testhouse Nordic ABregionalChannel partner for Denmark and Finland covering sales and support of NSI-MI products in Nordic markets.
- Mediterranean Technologies S.r.l.regionalChannel partner for Italy and Mediterranean region covering sales and support of NSI-MI products.
- WavecontrolregionalChannel partner for Spain and Portugal covering sales and support of NSI-MI products.
- Restar Communications CorporationregionalExclusive distributor for Japan covering sales and support of NSI-MI products in the Japanese market.
- Farad CorporationregionalAssociate distributor for Japan covering additional sales and support of NSI-MI products.
- Complus Systems Pvt. Ltd.regionalChannel partner for India covering sales and support of NSI-MI products in the Indian market.
- AM Technologies (Korea)regionalChannel partner for South Korea covering sales and support of NSI-MI products in the Korean market.
- ST Engineering Unmanned & Integrated Systems Pte. Ltd.regionalChannel partner for Singapore covering sales and support of NSI-MI products in the Singapore market.
- PT. Mars Sistem IntegrasiregionalChannel partner for Indonesia covering sales and support of NSI-MI products in the Indonesian market.
- Burgeon Instrument Co.regionalChannel partner for Taiwan covering sales and support of NSI-MI products in the Taiwanese market.
- Wave FidelityregionalDistributor for Taiwan providing additional sales and support of NSI-MI products.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
NSI-MI Technologies competitors and assessment
Company assessmentDirect peers
- Microwave Vision Group (MVG): French-headquartered specialist in antenna measurement systems including near-field, far-field, and compact range chambers. Most directly comparable competitor to NSI-MI across aerospace, defense, satellite, and wireless customers; John Caserta's prior role was Regional Sales Manager at MVG.
- ETS-Lindgren: US-based manufacturer of anechoic chambers, antennas, and RF test equipment for EMC and antenna measurement. Closest US-headquartered pure-play peer across the same defense/aerospace/wireless customer set and similar system integration scope.
Broad incumbents
- Rohde & Schwarz: German test and measurement major offering vector network analyzers, signal analyzers, and OTA/wireless test solutions that overlap with NSI-MI's RF instrumentation and antenna measurement portfolio as part of a much broader T&M catalog.
- Keysight Technologies: US-based T&M leader supplying signal analyzers, network analyzers, and wireless test platforms used by the same aerospace/defense/wireless customers NSI-MI serves. Several NSI-MI sales alumni came from HP/Agilent (Keysight's predecessor).
- Anritsu: Japanese-headquartered T&M company offering RF/wireless test instruments and OTA measurement systems that compete with NSI-MI's RF instrumentation and wireless segment offerings across the same global customer base.
- National Instruments (NI): Modular instrumentation and software-defined test platform vendor (now part of Emerson) that serves overlapping aerospace/defense and wireless test customers with PXI-based RF measurement solutions and wireless test software.
Emerging players
- Bluetest: Swedish specialist in reverberation chamber and over-the-air (OTA) testing for wireless devices, with growing relevance in 5G mmWave and IoT antenna validation — an adjacent technology that could substitute for traditional chamber-based approaches in certain use cases.
- Diamond Engineering: US-based provider of antenna measurement positioning systems, scanners, and RF positioners. Directly competes in the positioning products category (rotary/linear positioners, controllers) but with narrower range systems scope than NSI-MI.
Market position
Strengths1 record
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
NSI-MI Technologies social profiles
Digital presenceNSI-MI Technologies compliance and trust
Trust signalCompliance2 records
NSI-MI Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
NSI-MI Technologies leadership team
Management profileNumber of profiles
Profiles11 records
NSI-MI Technologies subsidiaries and ownership
Company hierarchySubsidiaries2 records
NSI-MI Technologies funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NSI-MI Technologies 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 NSI-MI Technologies
What does NSI-MI Technologies do?
NSI-MI Technologies designs, manufactures, and integrates antenna and RF test and measurement systems for aerospace, defense, satellite, automotive, and wireless customers. Core offerings include near-field (planar, spherical, cylindrical) and far-field (compact range, indoor, outdoor) measurement systems, RF instrumentation, RF scene generators, precision positioning products, and proprietary MI-3000 and NSI2000 software suites.
Is NSI-MI Technologies a public or private company?
NSI-MI Technologies is a private company. It is classified as corporate owned and is currently operating.
When was NSI-MI Technologies founded?
NSI-MI Technologies was founded in 2016. It employs 251 to 500 people.
Where is NSI-MI Technologies based?
NSI-MI Technologies is headquartered in Suwanee, United States, in the North America region.
How does NSI-MI Technologies make money?
Ten revenue lines are on record. Antenna Measurement Systems are the primary driver. The others are RF Hardware Products, software Products and Licensing, test Services, rental Equipment, techCare Support Plans, training Services, range Design and Consulting, range Relocation Services and equipment Refurbishment.
Who are NSI-MI Technologies's main competitors?
Direct peers on record are Microwave Vision Group (MVG) and ETS-Lindgren. Broad incumbents are Rohde & Schwarz, Keysight Technologies, Anritsu and National Instruments (NI). Emerging players are Bluetest and Diamond Engineering.
Does NSI-MI Technologies have an API?
No public API is recorded for NSI-MI Technologies.