Insights

Expansion opportunities Exagen has demonstrated revenue growth and active investor communications with 2026 guidance and a record Q1, indicating a scalable business model and potential for expanding sales of AVISE testing across more rheumatology clinics and payers.

Strategic partnerships Partnerships with Johns Hopkins and biopharma/payers highlight a track record of collaborative validation and reimbursement discussions, suggesting opportunity to propose co-development, biomarker validation studies, and expanded coverage for CB-CAPS, T Cell markers, and anti-PAD4/anti-RA33 tests.

Clinical leadership Leadership additions in 2025, including a new CSO and board members, reinforce a strong R&D and clinical validation focus, enabling sales conversations around cutting-edge lupus and RA diagnostics and potential integration into clinical guidelines.

Global and regional scaling Recent facility expansion commitments and regional growth signals indicate readiness to support increased testing volume, international collaboration, and regional payer engagements, opening routes for provincial/nederal health system contracts and multi-site deployments.

Data driven value Exagen’s AVISE platform combines multiple modalities and validated algorithms, supporting value-based selling aimed at earlier diagnoses and improved patient outcomes, with upsell potential for comprehensive diagnostic panels and longitudinal monitoring.

Exagen Inc. Tech Stack

Exagen Inc. uses 8 technology products and services including Google Ads, iCIMS, Microsoft SQL Server, and more. Explore Exagen Inc.'s tech stack below.

Media & News

Exagen Inc.'s Email Address Formats

Exagen Inc. uses at least 1 format(s):
Exagen Inc. Email FormatsExamplePercentage
FLast@exagen.comJDoe@exagen.com
99%
Last@exagen.comDoe@exagen.com
1%

Frequently Asked Questions

What is Exagen Inc.'s stock symbol?

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Exagen Inc. is a publicly traded company; the company's stock symbol is XGN.

What is Exagen Inc.'s official website and social media links?

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Exagen Inc.'s official website is exagen.com and has social profiles on LinkedInCrunchbase.

How much revenue does Exagen Inc. generate?

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As of August 2026, Exagen Inc.'s annual revenue is estimated to be $50M - $100M.

What is Exagen Inc.'s SIC code NAICS code?

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

How many employees does Exagen Inc. have currently?

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As of August 2026, Exagen Inc. has approximately 215 employees across 3 continents, including North AmericaSouth AmericaEurope. Key team members include Vice President Commercialization: T. C.President: R. R.Regional Sales Director - Mid-Atlantic: J. O.. Explore Exagen Inc.'s employee directory with LeadIQ.

What industry does Exagen Inc. belong to?

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Exagen Inc. operates in the Biotechnology Research industry.

What technology does Exagen Inc. use?

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Exagen Inc.'s tech stack includes Google AdsiCIMSMicrosoft SQL ServerCornerstoneGoogle CloudOffice 365Microsoft AzureAdobe Creative Suite.

What is Exagen Inc.'s email format?

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Exagen Inc.'s email format typically follows the pattern of FLast@exagen.com. Find more Exagen Inc. email formats with LeadIQ.

How much funding has Exagen Inc. raised to date?

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As of August 2026, Exagen Inc. has raised $368M in funding. The last funding round occurred on May 08, 2025 for $20M.

When was Exagen Inc. founded?

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Exagen Inc. was founded in 2002.
Exagen Inc. logo

Exagen Inc.

Biotechnology ResearchCalifornia, United States201-500 Employees

Exagen Inc. is a mid-sized biotechnology research company focused on autoimmune disease testing, aiming to clarify complex conditions for clinicians. Based in Vista, California, it offers a comprehensive rheumatology diagnostic platform that combines serology, cell-based assays, proprietary biomarkers, and a validated algorithm to support diagnosis and patient management. The company's lupus-related tests span diagnostic, prognostic, and disease-monitoring use, contributing to clinical confidence and earlier decision-making.

Its customers include physicians, payers, and biopharmaceutical companies, with partnerships aimed at closing diagnostic gaps and enabling innovation in autoimmune care. Exagen emphasizes clinically validated biomarkers for SLE and RA, and has positioned itself as a leading provider within the autoimmune testing landscape. In 2025, it collaborated with Johns Hopkins University to highlight a urinary biomarker panel that could guide precision management of lupus nephritis.

Section iconCompany Overview

Website
exagen.com
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
XGN
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2002
Employees
201-500

Section iconFunding & Financials

  • $368M

    Exagen Inc. has raised a total of $368M of funding over 26 rounds. Their latest funding round was raised on May 08, 2025 in the amount of $20Mas a post_ipo_equity.

  • $50M - $100M

    Exagen Inc.'s revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $368M

    Exagen Inc. has raised a total of $368M of funding over 26 rounds. Their latest funding round was raised on May 08, 2025 in the amount of $20Mas a post_ipo_equity.

  • $50M - $100M

    Exagen Inc.'s revenue is estimated to be in the range of $50M - $100M

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