Radiation Safety & Control Services, Inc (RSCS)

What Radiation Safety & Control Services, Inc (RSCS) does

Radiation Safety & Control Services, Inc. (RSCS) is a Seabrook, New Hampshire-based professional services and technology firm founded in 1992 that provides radiation safety, health physics, and radiological engineering services to nuclear power plants, government agencies, industrial radiography operators, medical and radiopharmaceutical facilities, and academic and research institutions. The company is a strategic operating division of the Allied Power Platform following a 2022 acquisition by Allied Power alongside Dominion Engineering, Inc., and operates with 101-250 employees including 15 Certified Health Physicists and 13 former nuclear power plant Radiation Protection Managers.

RSCS's product and technology portfolio spans proprietary and distributed offerings. The proprietary SIM-Teq system is a wireless network of simulated survey meters, dosimeters, probes, and gamma radiation sources managed by Simulation Control Center software, enabling realistic radiation response training without live radioactive sources. The Surface Contamination Monitor uses a Position Sensitive Proportional Counter architecture for large-area surveys, and the EPRI-co-developed Soil Vapor Extraction System addresses tritium in subsurface soils. RSCS also distributes and services portable instruments (RDS-31, Telepole II, SPIR-ACE, RadEye SPRD-GN), electronic dosimeters (DMC3000 family), NVLAP-accredited dosimetry badges including the November 2025-launched Instadose VUE wireless Bluetooth dosimeter, and installed equipment (portal, area, stack, and criticality monitors). The company applies Monte Carlo N-Particle and GEANT4 radiation transport modeling for shielding calculations, dose evaluations, and source characterization.

RSCS monetizes through four revenue streams: professional services (consulting, decommissioning, license termination, environmental monitoring, staffing), hardware and product sales (instruments, simulators, installed equipment), ISO/IEC 17025:2017-accredited calibration and laboratory services processing thousands of instruments annually, and training services delivered on-site at Seabrook, at client facilities, and online through RSCS Academy. Pricing is quote-based and not publicly disclosed. Go-to-market is direct enterprise field sales across nuclear, government, industrial, medical, and academic verticals, supported by authorized service center relationships with Mirion, Ludlum, Thermo Fisher, and Safe Training Systems, plus content marketing, LinkedIn, YouTube, and newsletter channels. NEI PADS participant status (2025) and reciprocity under NH Radioactive Materials License #381R support multi-state and federal facility access.

Name

Radiation Safety & Control Services, Inc (RSCS)

Legal name

Radiation Safety & Control Services, Inc.

Website

https://radsafety.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

101–250 employees

Short description

RSCS provides radiation safety consulting, decommissioning, training, calibration lab, and radiation detection instrumentation to nuclear power plants, government agencies, and medical, industrial, and academic clients. It operates as an Allied Power division with proprietary SIM-Teq training simulators and ISO-accredited lab services.

Ownership category

akta.pro rank

Product category

Radiation Safety & Health Physics Services

NAICS

Other Scientific and Technical Consulting Services (54169), Testing Laboratories and Services (54138), Research and Development in the Physical, Engineering, and Life Sciences (54171), Environmental Consulting Services (54162)

SIC

Services-Engineering, Accounting, Research, Management (8700), Services-Testing Laboratories (8734), X-Ray Apparatus & Tubes & Related Irradiation Apparatus (3844), Laboratory Analytical Instruments (3826)

akta.pro primary industry

Radiation Protection & Health Physics Services (ALARA programs, shielding design, RSO services) (EUAKAIAJ)

akta.pro secondary industry

Radiation Detection Instruments & Systems (Portal monitors, spectrometers, contamination monitors) (EUAKAIAK)

Keywords

• Radiation safety consulting
• Health physics services
• Nuclear decommissioning services
• Radiation detection instruments
• Calibration laboratory services

Headquarters

HQ city

Seabrook

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services: Health physics consulting, project management, radiological engineering, environmental monitoring, and technical staffing services for nuclear, government, industrial, medical, and academic facilities. Services include decommissioning, license termination, waste management, and program development.
2. Product Sales: Sale of radiation detection and measurement instruments including survey meters, dosimeters, contamination monitors, radioisotope identifiers, and personal radiation detectors. Also includes training simulators (SIM-Teq, STS 800 Series) and installed equipment systems.
3. Calibration and Lab Services: ISO/IEC 17025:2017 accredited calibration laboratory for radiation detection instruments, sealed source leak testing, instrument repair services, and analytical sample testing.
4. Training Services: Radiation safety training courses including Radiation Safety Officer certification, in-person courses at Seabrook NH facility, online training via RSCS Academy, and custom tailored training at client facilities.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

RSCS provides health physics consulting, project management, and laboratory services to the nuclear power industry and adjacent sectors, complemented by a portfolio of radiation detection instruments and proprietary training simulators. Core engagements cover decommissioning, license termination, environmental monitoring, waste management, modeling and characterization, technical staffing, and radiation safety training, supported by an ISO/IEC 17025:2017 accredited calibration laboratory and direct sales of portable and installed radiation detection equipment.

Product overview

RSCS offers a comprehensive portfolio of radiation safety products comprising three main categories: (1) Training Simulators including the proprietary SIM-Teq wireless training system with SCC software and TWR sources, plus STS 800 Series contamination monitoring training instruments; (2) Portable Instruments including Radioisotope Identifiers (SPIR-ACE, RadEye SPRD-GN), Radiation Survey Meters (RDS-31, Telepole II), and Contamination Monitors (GMP-25, RadEye B20); (3) Electronic Dosimeters and NVLAP-accredited Dosimetry Badge Services including DMC3000 series and Instadose VUE wireless dosimeters; and (4) Installed Equipment including portal monitors, area monitors, stack monitors, and air sampling systems. The company also provides an extensive range of calibration, repair, and analytical laboratory services through its ISO/IEC 17025:2017 accredited facility, and offers professional services spanning project management, decommissioning, environmental engineering, modeling and characterization, training, and waste management across nuclear, government, industrial, medical, and academic sectors.

Differentiator

Problem solved

Functional benefit

Brands

• SIM-Teq: A portable wireless training network of simulated dosimeters, survey meters, probes and gamma radiation sources managed and controlled by the Simulation Control Center (SCC) application. All SIM-Teq products are engineered and manufactured by Radiation Safety & Control Services, Inc.

Products and services

• SIM-Teq Training Simulators A proprietary wireless network of simulated dosimeters, survey meters, probes, and gamma radiation sources managed by Simulation Control Center (SCC) software, enabling realistic radiation response training without live radioactive sources. Engineered and manufactured by RSCS.
• STS 800 Series Training Instruments Contamination monitor training instruments that use harmless perfluorocarbon spray simulant detectable by chemical sensors, including meters and probes compatible with real Eberline, Ludlum, Mini Instruments, and Thermo Fisher equipment.
• SPIR-ACE Radioisotope Identification Device (RIID) Versatile Radio Isotope Identification Device addressing all applications requiring efficient detection and identification of radiological threats.
• RadEye SPRD-GN Personal Radiation Detector Pager-sized personal radiation detector with neutron alarm capability and reliable gamma IDs, exceeding ANSI N42.48 2008 standards.
• RDS-31 Multi-Purpose Survey Meter Modern radiation monitoring survey meter with outstanding ergonomics, visual/audible/vibrating alarms, and compatibility with the GMP-25 external probe for enhanced detection.
• Telepole II Telescopic Survey Meter Wide range telescopic survey meter with 0.05 mR/h to 1000 R/h range, extending to 11 feet fully extended with integrated LED for dark area surveying.
• GMP-25 External Gamma Probe External detector probe for RDS-31/iTx/iTxSD meters used for surface contamination monitoring and source localization, measuring alpha, beta, gamma, and X-ray radiation.
• DMC3000 Electronic Dosimeter Electronic dosimeter with high-contrast backlit LCD display providing dose and ambient dose rate readings, with multiple alarm methods and over 2,500 hours battery life.
• Genesis Ultra TLD-BP Dosimeter Lightweight thermoluminescent dosimeter responding accurately to beta, gamma, X-ray, and neutron radiation sources under RSCS's NVLAP dosimetry badge service.
• APex OSL Dosimeter Small, lightweight Beryllium Oxide (BeO) Optically Stimulated Luminescence dosimeter with wear periods from one week to one year, offered through RSCS's NVLAP-accredited dosimetry badge service.
• Instadose VUE Wireless Dosimeter Wireless Bluetooth dosimeter with on-demand dose reads, built-in display, no mail-back required, and online account management.
• Installed Radiation Detection Equipment Portal monitors, area monitors, stack monitors, criticality monitors, and air sampling/detection devices for permanent installation at nuclear, medical, and industrial facilities.
• Project Management Services Health physics project management delivered by RSCS for nuclear, government, industrial, medical, and academic clients facing complex radiological challenges.
• Decommissioning Services Nuclear facility decommissioning services performed under reciprocity agreements across U.S. states (anchored by NH Radioactive Materials License #381R), with experience at sites such as Connecticut Yankee, Yankee Rowe, Humboldt Bay, and Fermi Reactor.
• Environmental and Engineering Services Radiological environmental and engineering consulting for nuclear, government, industrial, medical, and academic facilities.
• Radiological Effluents and Environmental Monitoring Monitoring of radiological effluents and the surrounding environment for nuclear and other licensed facilities.
• Modeling and Characterization Services Radiation transport modeling, shielding calculations, dose evaluations, and source characterizations using MCNP and GEANT4 computational tools.
• Large Area Surface Contamination Surveys Large area radiological contamination surveys utilizing Position Sensitive Proportional Counter (PSPC) technology with up to 400 measurements per square meter.
• Program Development and Assessment Development and assessment of radiation protection programs for facilities using radioactive materials or radiation-producing devices.
• License Termination Services End-of-life license termination support for radioactive materials licensees, supported by RSCS experience with hundreds of small licensees.
• Small Licensee Support Services Specialized support services for small radioactive materials licensees, including license acquisition, maintenance, and program development.
• Waste Management Services Radioactive waste management services for nuclear, government, industrial, medical, and academic generators.
• Instrument and Lab Services (Calibration, Repair, Leak Testing) ISO/IEC 17025:2017 accredited calibration of radiation detection instruments, instrument repair, and sealed source leak testing through RSCS's calibration laboratory, with thousands of instruments processed annually.
• Technical Staffing Services Staff augmentation of qualified health physics, radiological protection, and technical personnel for nuclear, government, industrial, medical, and academic clients.
• Radiation Safety Training Services Radiation safety training including Radiation Safety Officer certification courses, on-site courses at the Seabrook, NH facility, online training through RSCS Academy, and custom training delivered at client facilities.

Quantifiable outcome

• ~40 hours saved per new hire through customized online radiation worker training
• +2 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Allied PowercoreOthers · 1 January 2022RSCS became a division of Allied Power platform in 2022. Allied Power acquired RSCS along with Dominion Engineering to combine industry-leading engineering, component integrity, asset management, and radiological protection services.
• Dominion Engineering, Inc.coreOthers · 1 January 2022Sister company within Allied Power Platform alongside RSCS. Dominion Engineering provides engineering services that complement RSCS's radiological protection services.
• Mirion Technologies (MGPI, Rados, Rotem)minorChannel Partner/ Reseller/ DistributorAuthorized service center for Mirion instruments including MGPI, Rados and Rotem brands. Provides repair and calibration services for Mirion products.
• Ludlum InstrumentsminorChannel Partner/ Reseller/ DistributorMajor manufacturer represented by RSCS for radiation detection instrumentation sales and service. RSCS performs repairs on Ludlum instruments.
• Thermo Fisher ScientificminorChannel Partner/ Reseller/ DistributorMajor manufacturer represented by RSCS for radiation detection instrumentation. RSCS performs repairs on Thermo Fisher instruments.
• Safe Training Systems (STS)minorChannel Partner/ Reseller/ DistributorRSCS represents the STS 800 Series line of contamination monitor training instruments manufactured by Safe Training Systems.

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Mirion Technologies: Largest pure-play radiation detection and dosimetry company globally, offering products and calibration/calibration-adjacent services that directly overlap with RSCS's hardware sales, dosimeter programs, and lab services. Also a vendor partner whose instruments RSCS resells and services.
• Radiation Safety Associates: Independent health physics consulting firm offering radiological engineering, decommissioning, licensing, and training services directly competitive with RSCS's professional services portfolio across nuclear, government, and industrial clients.
• Ludlum Measurements: Manufacturer of radiation detection instruments (survey meters, counters, probes) that competes with and is also resold/serviced by RSCS. Overlap is direct in portable instruments and calibration services.

Broad incumbents

• Thermo Fisher Scientific: Large diversified scientific instrument maker whose radiation detection portfolio (e.g., RadEye series) overlaps with RSCS's portable instrument sales, repair, and calibration services. Also represented by RSCS as an authorized service partner.
• Curtiss-Wright (Nuclear Division): Established defense/industrial conglomerate with a nuclear services business offering radiation safety, instrumentation, and engineering services overlapping with RSCS across government and commercial nuclear customers.
• EnergySolutions: US-based nuclear services company providing decommissioning, waste management, and operations support to commercial and government nuclear sites. Direct overlap with RSCS's decommissioning, waste management, and license termination services.

Regional players

• Studsvik: Swedish-headquartered nuclear services firm offering decommissioning, waste management, and consulting, with growing US presence. Comparable to RSCS's decommissioning and environmental engineering capabilities but primarily European-rooted.

Emerging players

• NAC International: Nuclear fuel cycle and consulting firm offering transportation, storage, and licensing services. Overlaps with RSCS on radioactive materials licensing, program development, and decommissioning support for smaller licensees.
• Perma-Fix Environmental Services: Environmental services company with nuclear and mixed-waste treatment operations, overlapping with RSCS's waste management and radiological environmental monitoring services for government and commercial clients.

Others

• GEL Laboratories: Environmental analytical laboratory partner of RSCS that provides air, water, soil, and mixed-waste analysis (liquid scintillation, gamma spectroscopy). Comparable to RSCS's calibration and analytical sample testing lab services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@radiationsafetycontrolserv2405?si=_GuQZ90U_JjpU8Wf
• LinkedInlinkedin.com/company/radiation-safety
• Xx.com/radsafety_rscs
• Facebookfacebook.com/radsafety

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Radiation Safety & Control Services, Inc (RSCS)