What National Electrostatics Corp. does

National Electrostatics Corp. (NEC) is a privately held, employee-owned manufacturer of electrostatic ion beam accelerator systems headquartered in Middleton, Wisconsin, incorporated in 1965. The company designs and builds custom Pelletron accelerator systems — megavolt ion beam instruments that produce beams of essentially all stable nuclei with energies ranging from a few keV to hundreds of MeV — used for Accelerator Mass Spectrometry (AMS), Ion Beam Analysis (IBA), semiconductor implantation research, and radiation damage studies. NEC's proprietary Pelletron technology, based on a metal pellet charging chain invented by Dr. Raymond Herb and incorporating all metal/ceramic acceleration tubes with no organic material in the vacuum volume, is the company's core differentiator. The company also sells a comprehensive portfolio of standard components (ion sources, beamlines, diagnostics, vacuum components, and control systems including the AccelNET/ACT platform) and operates repair, maintenance, modernization, and training services for its installed base.

NEC's business model centers on quote-based sales of custom-configured Pelletron systems to research universities, national government laboratories, and specialized commercial customers across more than 50 countries. With over 240 systems installed globally — including the world's highest voltage accelerator (25 MV at Oak Ridge National Laboratory) — and an installed base generating recurring service, components, and upgrade revenue, NEC operates a hybrid model combining capital equipment sales with an aftermarket annuity. Distribution combines direct enterprise sales with a 40+ year exclusive Asia-Pacific channel partnership with Hakuto Co., Ltd. covering Japan, Korea, China, and Taiwan. The company's nearly 100 employees work from a single 75,000+ sq ft facility, supported by an extensive in-house machine shop and metal/ceramic bonding capabilities.

Name

National Electrostatics Corp.

Legal name

National Electrostatics Corp.

Website

https://pelletron.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

11–50 employees

Short description

National Electrostatics Corp. is a privately held, employee-owned manufacturer of custom electrostatic ion beam accelerator systems (Pelletrons) for research universities, national laboratories, and industrial customers across 50+ countries, supplying complete accelerator systems, components, and lifecycle services.

Ownership category

akta.pro rank

Product category

Particle Accelerator Systems

NAICS

Analytical Laboratory Instrument Manufacturing (334516), Semiconductor Machinery Manufacturing (333242)

SIC

Laboratory Analytical Instruments (3826)

akta.pro primary industry

Ion Implantation & Doping Equipment (HDAHAEAD)

Keywords

• Electrostatic accelerators
• Ion beam systems
• Accelerator mass spectrometry
• Ion beam analysis
• Pelletron technology

Headquarters

HQ city

Middleton

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Electrostatic Accelerator Systems: NEC designs and manufactures custom-made ion beam accelerator systems (Pelletrons) ranging from compact analytical instruments to the world's highest voltage accelerator (25 MV at Oak Ridge National Laboratory). Systems are configured to meet each customer's specific scientific requirements.
2. Standard Components: NEC offers standard components for ion beam accelerator systems including ion sources, diagnostics, focusing elements, steering, vacuum components, accelerator components, and insulation. Components are available for use on NEC or other ion beam accelerator systems.
3. Beamline Systems: Standard beamline designs for customers upgrading existing accelerators, including nanosecond pulsing systems, implant endstations, raster scanners, and microprobe extensions.
4. Repair, Maintenance & Modernization Services: NEC provides repair and maintenance services to existing machines to keep accelerators running optimally, as well as upgrades to expand machine functionality as new technologies are developed.
5. Training Services: NEC provides training to customer staff on system architecture, operation including custom software use, and routine maintenance procedures.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

National Electrostatics Corp. (NEC) designs and manufactures custom-made electrostatic ion beam accelerator systems branded as Pelletrons, ranging from compact analytical instruments up to the world's highest voltage accelerator. The portfolio covers Accelerator Mass Spectrometry (AMS) systems, Ion Beam Analysis (IBA) systems, high voltage decks for semiconductor and materials research, automated sample preparation equipment, and discrete beamline components sold to research institutions, universities, national laboratories, and industrial clients.

Product overview

National Electrostatics Corp. offers a comprehensive portfolio of electrostatic ion beam accelerator systems and components. The core product line centers on Pelletrons—megavolt accelerator systems available as tandem or single-ended configurations. Main system categories include: Accelerator Mass Spectrometry (AMS) systems for radiocarbon and multi-isotope analysis (SSAMS, CAMS, XCAMS, UAMS, PIMS); Ion Beam Analysis (IBA) systems for materials characterization (CARBS, IBA Systems); and High Voltage Decks for semiconductor implantation and radiation damage research. The product ecosystem spans complete turnkey systems, standard beamlines, and discrete components including ion sources (SNICS, Alphatross series), diagnostics, focusing, steering, vacuum, controls (AccelNET/ACT), and accelerator components. The CEGS (Carbon Extraction and Graphitization System) provides automated sample preparation for AMS. Systems are complemented by education resources, technical publications, and global customer support services. NEC has installed over 240 Pelletron accelerators across more than 50 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• Carbon AMS Systems (SSAMS and CAMS) Single Stage Accelerator Mass Spectrometry (SSAMS) based on a 250 kV high voltage deck and Carbon Accelerator Mass Spectrometry (CAMS) based on a 0.500 MV tandem Pelletron. Designed for radiocarbon (14C) measurements with world-class precision, superb throughput, and low background, with 14C/12C background ratios as low as 7e-16. Targeted at radiocarbon dating labs, biomedical AMS, and biobased content testing facilities.
• Multiple Isotope AMS Systems (XCAMS and UAMS) eXtended Compact AMS (XCAMS) based around a 0.500 MV tandem Pelletron for carbon, beryllium, and aluminum isotopes, and Universal AMS (UAMS) based around a 1 MV tandem Pelletron that also measures calcium and actinides. Targeted at research universities and national labs running multi-isotope AMS programs.
• ASTM D6866 Biobased Carbon Testing System Complete integrated system combining CEGS sample preparation and SSAMS for ASTM D6866 standard measurement of biobased carbon content in solid, liquid, and gaseous samples. Targeted at commercial testing labs performing biofuel certification and biobased content analysis.
• Positive Ion Mass Spectrometry (PIMS) Systems World's first commercial PIMS system using an Electron Cyclotron Resonance (ECR) ion source to produce carbon beams directly from CO2 gas, eliminating the graphitization step and reducing sample processing time by at least half. Targeted at high-throughput radiocarbon measurement labs.
• CARBS Accelerator System Compact Automated Rutherford Backscattering Spectrometry (RBS / HR-RBS) system built on a single-ended Pelletron for fully automated Ion Beam Analysis. Delivers monolayer depth resolution down to 5 Angstroms with HR-RBS detector and beam current stability under 50 eV RMS. Targeted at materials science and thin film analysis labs.
• Ion Beam Analysis (IBA) Systems Complete IBA systems based on 1 MV to 2 MV tandem Pelletrons capable of running multiple techniques — RBS, ERD, PIXE, PIGE, NRA, channeling, and IBIL — simultaneously. Targeted at materials characterization, cultural heritage analysis, and environmental research laboratories.
• High Voltage Decks 100 kV to 400 kV high voltage decks for positive ion beams, producing 50 to hundreds of microamps of elements from hydrogen to bismuth. Used for semiconductor implantation research and for radiation damage studies in fission and fusion reactor materials and satellite electronics.
• CEGS (Carbon Extraction and Graphitization System) Automated laboratory instrument for processing samples for AMS through stepped combustion, CO2 collection, purification, and reduction to graphite in a single seamless process. Captures >99% of CO2 at >99.9% purity. Available in 12X (12 samples/day) and LL6 (low-level) configurations. Targeted at AMS labs as a front-end to NEC SSAMS / CAMS systems.
• Standard Beamlines Standard beamline components for upgrading existing accelerators, including Nanosecond Pulsing System, Single Wafer Implant Endstation, Raster Scanner System, Microprobe Beamline Extension, IBA Endstation, and HR-RBS Detector. Targeted at operators of NEC or other ion beam accelerators seeking expanded capability.
• Ion Sources and Sample Preparation Comprehensive portfolio of ion sources including SNICS, MC-SNICS (the most commonly used source in AMS, with over 125 units delivered worldwide), Alphatross (RF Charge Exchange), Direct Extraction Negative Ion Duoplasmatron, TORVIS, Positive RF Ion Source, and Positive Ion Duoplasmatron, along with CEGS and ECP-890 Electric Cathode Press for sample preparation. Sold for use on NEC or third-party accelerator systems.
• Custom Pelletron Electrostatic Accelerator Systems Bespoke megavolt electrostatic accelerator systems built to customer specifications, ranging from compact analytical instruments up to the world's highest voltage accelerator (25 MV tandem Pelletron at Oak Ridge National Laboratory). Configured to meet each customer's scientific requirements and sold to research institutions, universities, national laboratories, and industrial clients.
• Repair, Maintenance and Modernization Services Repair and maintenance services for existing accelerator installations to keep systems running optimally, plus upgrades and modernization to expand machine functionality as new technologies are developed. Includes foil changers, terminal potential stabilizers, and acceleration tube replacements.
• Training Services Training provided to customer staff on system architecture, operation (including custom software such as AccelNET), and routine maintenance procedures for NEC Pelletron systems.

Quantifiable outcome

• 14C/12C background ratio as low as 7e-16 (CAMS system)
• +5 more outcomes

Named customers16 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature13 records

Partnerships

One partnership is on record.

• Hakuto Co., Ltd.coreChannel Partner/ Reseller/ DistributorNEC has worked closely with Hakuto for over 40 years. Hakuto serves as NEC's exclusive representative in Japan, Korea, China, and Taiwan. Hakuto experts specialize in installing and maintaining NEC systems and components. Representatives include Mr. Koji Murata (Japan), Mr. Bang Sung II (Korea), Mr. Ross Gan (China), and Ms. Jessica Lin (Taiwan).

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Applied Materials: Applied Materials is a major semiconductor equipment incumbent that, through its Varian Semiconductor business, supplies production ion implanters to chip fabs — adjacent to NEC's R&D-focused ion beam business but serving a much broader portfolio.
• Bruker Corporation: Bruker is a large analytical-instruments manufacturer offering mass spectrometers and materials-analysis systems used by many of the same research laboratories that buy NEC's AMS and IBA products.
• Thermo Fisher Scientific: Thermo Fisher Scientific is a broad scientific-instruments incumbent and acquired compact-AMS specialist Ionplus, making it a scale incumbent in isotope-ratio mass spectrometry adjacent to NEC's AMS systems.

Direct peers

• Nissin Ion Equipment: Nissin Ion Equipment is a Japanese manufacturer of ion implanters for semiconductor and materials-research applications, competing with NEC's high-voltage deck and ion-implantation product lines in the Asian market.
• Oxford Instruments: Oxford Instruments produces ion beam etching and deposition systems, analytical instrumentation, and components used in materials research — serving overlapping materials-science and semiconductor research customers as NEC.
• Axcelis Technologies: Axcelis is a leading commercial ion implantation equipment manufacturer for the semiconductor industry; while more production-oriented than NEC's research focus, the underlying ion-beam accelerator technology and customer overlap make it a relevant peer.
• Cameca (AMETEK): Cameca makes secondary ion mass spectrometers (SIMS) and other ion-beam analytical instruments used for materials characterization and surface analysis, overlapping with NEC's IBA and ion-source product lines for research customers.
• High Voltage Engineering Europa (HVEE): HVEE is a Dutch manufacturer of electrostatic tandem accelerators and compact AMS systems, the closest direct competitor to NEC's Pelletron product line for radiocarbon and isotope-ratio AMS applications.

Others

• Shimadzu Corporation: Shimadzu is a broad analytical and measurement instrument maker with mass-spec and materials-analysis products adjacent to NEC's customer base, though not a direct accelerator competitor.
• Rigaku Corporation: Rigaku supplies X-ray, diffraction, and analytical instruments used in materials research labs alongside NEC's IBA systems, but does not directly compete in ion-beam accelerator equipment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 National Electrostatics Corp.