Welcome to the ANS online Buyers Guide database, which includes content published in both the Nuclear News and Radwaste Solutions annual print directories. Find the right company, partner, or people for your next project. More than 600 companies are cataloged under thousands of nuclear-related products and services.

Basic listings remain free of charge: to join the supplier database or make changes to an existing profile, go to Buyers Guide listings.

Become a Featured Supplier* and receive the following benefits: company name appears at the top of category search results, image of print ad displayed online, identified as featured supplier (with enhanced print and online listings).

*Companies must purchase a print ad in the Nuclear News and/or Radwaste Solutions Buyers Guide to activate the featured supplier upgrades. Contact the main ad office if you missed the print deadline, but still want to upgrade your online listing now.

Sneak Preview: for a limited time, view the recently published 55th annual Nuclear News Buyers Guide!


Supplier Profile

MarShield Radiation Shielding
(Div. of Marswell Metal Industries Ltd.)

4140 Morris Dr.

Burlington, Ontario, L7L 5L6


Certifications: ISO9001:2015, CSA-N299.3:16 (Canadian Equivalent to NQA1)

Alarm Systems:


Bar-Coding Devices & Supplies

Clothing, Protective, Other Than Anti-Contamination:




Encapsulation, Radioactive Source

Fuel Handling Equipment & Systems:

Health Physics Equipment & Supplies:

Maintenance & Repair Services:

Metal Components & Structures:

Metals, Lead:

Mockup Design & Fabrication:

Neutron Absorbers:


Reactor Instrumentation & Monitoring Systems:

Shielding Design, Radiation

Shielding Materials, Radiation:

Solid Waste Reduction Equipment & Tools, Radioactive:

Welding Equipment:

Windows, Radiation-Shielding: