Insights

Technological Innovation Calloway Labs leverages cutting-edge testing technologies such as high-volume screening, in-house GC/MS, and internet-based result delivery, positioning it as a leader in clinical toxicology innovation and offering opportunities for partnership in advanced diagnostic solutions.

Market Leadership As one of the fastest growing toxicology laboratories with a revenue range of 25 to 50 million dollars, Calloway presents a compelling case for expanding clinical, pharmaceutical, and healthcare collaborations to enhance drug testing and patient care services.

Regulatory Challenges Recent legal settlements related to False Claims Act and Anti-Kickback violations indicate a need for compliance consulting and risk management services, creating opportunities to support the company in strengthening regulatory adherence.

Acquisition Potential Having been acquired by Ampersand Capital Partners, Calloway is well-positioned for strategic growth initiatives, presenting opportunities to offer value-added services in scaling operations, technology upgrades, or compliance improvements to support its expansion.

Industry Collaboration Calloway collaborates closely with medical and treatment professionals to educate on regulatory developments, providing avenues to develop training, educational tools, and compliance solutions tailored to medical and healthcare customers.

Calloway Labs Tech Stack

Calloway Labs uses 8 technology products and services including Lua, PHP, Google Tag Manager, and more. Explore Calloway Labs's tech stack below.

  • Lua
    Programming Languages
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Apache
    Web Servers
  • OpenResty
    Web Servers
  • Nginx
    Web Servers
  • Apache HTTP Server
    Web Servers

Calloway Labs's Email Address Formats

Calloway Labs uses at least 1 format(s):
Calloway Labs Email FormatsExamplePercentage
FLast@callowaylabs.comJDoe@callowaylabs.com
44%
First.Last@callowaylabs.comJohn.Doe@callowaylabs.com
9%
F.Last@callowaylabs.comJ.Doe@callowaylabs.com
3%
FLast@callowaylabs.comJDoe@callowaylabs.com
44%

Frequently Asked Questions

Where is Calloway Labs's headquarters located?

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Calloway Labs's main headquarters is located at 34 Commerce Way Woburn, Massachusetts 01801 United States. The company has employees across 1 continents, including North America.

What is Calloway Labs's phone number?

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You can contact Calloway Labs's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Calloway Labs's official website and social media links?

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Calloway Labs's official website is callowaylabs.com and has social profiles on LinkedIn.

What is Calloway Labs's SIC code NAICS code?

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Calloway Labs's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Calloway Labs have currently?

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As of February 2026, Calloway Labs has approximately 55 employees across 1 continents, including North America. Key team members include Chief Financial Officer: B. R.Vp Substance Abuse: P. C.Chairman: A. C.. Explore Calloway Labs's employee directory with LeadIQ.

What industry does Calloway Labs belong to?

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Calloway Labs operates in the Biotechnology Research industry.

What technology does Calloway Labs use?

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Calloway Labs's tech stack includes LuaPHPGoogle Tag ManagerGoogle AnalyticsApacheOpenRestyNginxApache HTTP Server.

What is Calloway Labs's email format?

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Calloway Labs's email format typically follows the pattern of FLast@callowaylabs.com. Find more Calloway Labs email formats with LeadIQ.

Calloway Labs

Biotechnology ResearchMassachusetts, United States51-200 Employees

Calloway is one of the nation´s fastest growing clinical toxicology laboratories. We specialize in proprietary testing protocols that address critical challenges facing today´s drug treatment and medical professionals. This includes Substance Abuse Screening and Drug Therapy Compliance. Calloway is always at the forefront of technology embracing the latest techniques for the entire testing lifecycle including Insta-Cups, high volume screening, in-house GC/MS and MRO review. We were one of the first clinical labs to provide test results via the internet, integrate a seamless Medical Review Officer (MRO) process, and quantify results for buprenorphine and oxycodone. We work with industry leaders to educate medical and treatment professional in the latest developments in patient care and regulatory compliance.

Section iconCompany Overview

Headquarters
34 Commerce Way Woburn, Massachusetts 01801 United States
Phone number
SIC Code
8733 - Noncommercial Research Organizations
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Calloway Labs's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Calloway Labs's revenue is estimated to be in the range of $25M$50M

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