Insights

Regulatory CRO focus Custom Biologics operates as a regulatory compliant large molecule bioanalytical CRO with GMP and Health Canada accreditation, presenting a stable partner for biopharma clients seeking compliant potency assessment and clinical testing of biologics, vaccines, and gene therapies.

Global regulatory support With experience supporting regulatory submissions across North America, Europe, and Asia, there is a clear opportunity to upsell additional test menus, expanded assay validation, and cross-region study support for existing and prospective clients pursuing global approvals.

Specialized assay expertise Expertise in designing and validating sophisticated bioanalytical assays for cellular and biotherapeutic candidates positions Custom Biologics as a partner for customers needing high-quality functional testing, potency metrics, and characterization of complex biologics and ADCs.

Growth and scale potential Current revenue range and a lean team size indicate potential for scalable service expansions, such as broader assay formats, additional therapeutic modalities, or tiered service offerings to attract mid-market pharma and biotech clients seeking flexible CRO partnerships.

Tech-enabled engagement Adoption of cloud and analytics technologies (AWS, HubSpot, iCIMS, Webflow, Piwik PRO) suggests opportunities to leverage digital outreach, improve account-based selling, and streamline RFP/bid processes to convert inquiries into long-term collaborations.

Similar companies to Custom Biologics

Custom Biologics Tech Stack

Custom Biologics uses 8 technology products and services including HubSpot Analytics, iCIMS, Amazon Web Services, and more. Explore Custom Biologics's tech stack below.

Custom Biologics's Email Address Formats

Custom Biologics uses at least 2 email formats:
Custom Biologics Email FormatsExamplePercentage
FLast@custombiologics.comJDoe@custombiologics.com
96%
FMLast@custombiologics.comJMDoe@custombiologics.com
4%

Frequently Asked Questions

What is Custom Biologics's phone number?

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You can contact Custom Biologics'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 Custom Biologics's official website and social media links?

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Custom Biologics's official website is custombiologics.com and has social profiles on LinkedIn.

How much revenue does Custom Biologics generate?

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As of November 2026, Custom Biologics's annual revenue is estimated to be $1M - $10M.

What is Custom Biologics's SIC code and NAICS code?

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Custom Biologics's SIC code is 8731 - Commercial Physical and Biological Research and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Custom Biologics have currently?

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As of November 2026, Custom Biologics has approximately 28 employees across 1 continents, including North America. Key team members include Founder And President: D. M., Owner: D. M. and Quality Assurance Manager: C. M. Explore Custom Biologics's employee directory with LeadIQ.

What industry does Custom Biologics belong to?

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Custom Biologics operates in the Biotechnology Research industry.

What technology does Custom Biologics use?

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Custom Biologics's tech stack includes HubSpot Analytics, iCIMS, Amazon Web Services, HubSpot Content Hub, Mailchimp, Microsoft 365, Webflow and Piwik PRO Core.

What is Custom Biologics's email format?

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Custom Biologics's email format typically follows the pattern of FLast@custombiologics.com. Find more Custom Biologics email formats with LeadIQ.

When was Custom Biologics founded?

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Custom Biologics was founded in 2004.
Custom Biologics logo

Custom Biologics

Biotechnology ResearchOntario, Canada11-50 Employees

Custom Biologics is a regulatory-compliant biotherapeutics-focused CRO based in Etobicoke, Ontario, offering large-molecule bioanalytical services centered on potency assessment and clinical testing for biologic drugs, vaccines, and gene therapies. The company emphasizes customized, high-quality assays that evaluate the functional properties of cellular and biotherapeutic candidates, supported by a quality assurance team to meet regulatory standards. Its services are aimed at biopharmaceutical companies seeking functional testing of biotherapeutics, biosimilars, and antibody-drug conjugates for regulatory submissions, with the work spanning North America, Europe, and Asia. Operating within the biotechnology research industry, Custom Biologics positions itself as a global service provider that is audited by Health Canada and GMP-compliant, leveraging nearly two decades of experience in designing and validating advanced bioanalytical assays. The organization serves mid-sized to larger clients in need of validated assays to characterize therapeutic potential, reflecting its focus on regulatory-ready analytical support for biologics and related products.

Section iconCompany Overview

Phone number
SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Custom Biologics's revenue is estimated to be in the range of $1M - $10M

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