Insights

Diversified Radioisotopes Radnostix operates across medical, industrial, and research applications with a broad portfolio including sodium iodide I-131 radiopharmaceuticals, calibration standards for nuclear medicine and imaging systems, Cobalt-60 sealed sources, and contract manufacturing. This presents cross-sell opportunities to medical institutions, imaging centers, and industrial clients seeking integrated radioisotope solutions.

Strategic Asset Moves Recent divestiture of DUF6 and fluorine processing assets to NANO Nuclear signals a refocus on core radiopharma and calibration businesses. For sales opportunities, position Radnostix as a streamlined supplier of essential radiopharmacy products and reference standards while leveraging potential licensing or partnership avenues around remaining core capabilities.

Acquisition Powered The acquisition of Lucerno Dynamics assets enhances dosimetry and extravasation protection offerings (LARA System, ELLEXA Explorer). This creates upsell and renewal opportunities with radiopharmacies and hospitals seeking improved safety, quality control, and dose verification in IV radiopharmaceutical administration.

Recovery and Growth Despite recent recalls and isotope supply disruptions impacting revenue, Radnostix reported robust full-year 2025 revenue and highlighted growth in calibration and reference products. This suggests momentum in core product lines and an opportunity to target customers needing stable supply chains, trusted standards, and reliable isotope calibration services.

Growth Levers The company has a multi-year, multi-segment footprint with radioisotope products, reference standards, and contract manufacturing. Engage prospects across radiopharmacies, imaging centers, industrial clients, and contract manufacturers by offering bundled solutions, predictable supply, regulatory support, and technical services to differentiate Radnostix from peers.

Similar companies to Radnostix

Radnostix Tech Stack

Radnostix uses 8 technology products and services including Open Graph, WordPress, WooCommerce, and more. Explore Radnostix's tech stack below.

  • Open Graph
    Content Management System
  • Content Management System
  • E-commerce
  • Infrastructure As A Service
  • OWL Carousel
    Javascript Libraries
  • SiteGround
    Platform As A Service
  • GoDaddy
    Web Hosting
  • Apache
    Web Servers

Media & News

Radnostix's Email Address Formats

Radnostix uses at least 2 email formats:
Radnostix Email FormatsExamplePercentage
FLast@intisoid.comJDoe@intisoid.com
96%
LastF@intisoid.comDoeJ@intisoid.com
4%

Frequently Asked Questions

What is Radnostix's stock symbol?

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Radnostix is a publicly traded company; the company's stock symbol is INIS.

What is Radnostix's official website and social media links?

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Radnostix's official website is radnostix.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Radnostix generate?

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As of September 2026, Radnostix's annual revenue is estimated to be $25M - $50M.

What is Radnostix's NAICS code?

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Radnostix's NAICS code is 3254 - Pharmaceutical and Medicine Manufacturing.

How many employees does Radnostix have currently?

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As of September 2026, Radnostix has approximately 36 employees across 3 continents, including North America, South America and Asia. Key team members include Field Services Manager: B. C., Staff Accountant: S. S. and Finance: B. H. Explore Radnostix's employee directory with LeadIQ.

What industry does Radnostix belong to?

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Radnostix operates in the Pharmaceutical Manufacturing industry.

What technology does Radnostix use?

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Radnostix's tech stack includes Open Graph, WordPress, WooCommerce, Google Cloud, OWL Carousel, SiteGround, GoDaddy and Apache.

What is Radnostix's email format?

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Radnostix's email format typically follows the pattern of FLast@intisoid.com. Find more Radnostix email formats with LeadIQ.

How much funding has Radnostix raised to date?

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As of September 2026, Radnostix has raised $9.8M in funding. The last funding round occurred on Aug 07, 2012 for $3.1M.

When was Radnostix founded?

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Radnostix was founded in 1995.
Radnostix logo

Radnostix

Pharmaceutical ManufacturingIdaho, United States11-50 Employees

Radnostix, Inc. is a pharmaceutical manufacturer focused on radioisotope products, based in Idaho Falls, Idaho. Established in 1995 and formerly known as International Isotopes, the company develops and supplies a range of radiopharmaceuticals, calibration and reference standards for nuclear pharmacies and imaging systems, as well as Cobalt-60 sealed source products and contract manufacturing of drug products. Its offerings target nuclear medicine providers, imaging facilities, and theranostics clients by delivering radiopharmaceuticals for hyperthyroidism and thyroid cancer, along with standards and services used in SPECT/PET imaging and industrial calibration. The business operates in a specialized segment of the pharmaceutical manufacturing industry, with activities extending to third-party API supply for radiopharmaceutical applications and related contract manufacturing. Recent developments include operational challenges related to a Cobalt-60 hot cell, as noted in industry reporting.

Section iconCompany Overview

Stock Symbol
INIS
NAICS Code
3254 - Pharmaceutical and Medicine Manufacturing
Founded
1995
Employees
11-50

Section iconFunding & Financials

  • $9.8M

    Radnostix has raised a total of $9.8M of funding over 3 rounds. Their latest funding round was raised on Aug 07, 2012 in the amount of $3.1M as a Post IPO Debt.

  • $25M - $50M

    Radnostix's revenue is estimated to be in the range of $25M - $50M

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