AORN: Detailed Company Information & Corporate Profile

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Summary

AORN is a healthcare provision organization headquartered in Denver, Colorado, United States. Established in 1954, the company employs between 100 and 200 people and generates annual revenues ranging from $100 million to $500 million.

AORN’s operations focus on supporting perioperative professionals through educational resources, certification programs, and industry advocacy. The organization maintains a robust presence across the United States, serving nurses, surgeons, anesthesiologists, and allied health staff who rely on AORN for guidance in best practices and patient safety.

The leadership team includes Vice President Renae Battié of Nursing, Vice President Missi Merlino, Vice President and Board of Trustees member Angela Dillow, and President of the Seattle Chapter Tracey Vanderaegen. Other key figures are Foundation Coordinator Kathryn Namenyi, Membership Marketing Coordinator Todd Fuhrman, Project Coordinator Kim Simkins, Senior Education Coordinator Grant Stahulak, LMS Specialist Marv Paje, Customer Success Specialist Erin Bergin, Perioperative Subject Matter Expert Dave DNP, and General Counsel Amy Young.

AORN Websiteaorn.org
Industries
AORN Headquarters Address2170 South Parker Road, Denver, Colorado, 80231 US
Company Size100-200 employees
TechnologiesASP.NET, Cloudflare, Bootstrap, Flask, Magento, Chakra UI, PHP, Laravel, Alpine.js
Founded1954
Estimated Annual Revenue$100M - 500M
Updated:2026-10-09

Estimated Website Traffic

The chart shows a growth in traffic to the aorn.org website. In September, traffic increased to 84032, compared to 78480 in the previous month. The highest traffic in 2026 was recorded in January, reaching 97230 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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AORN's workforce includes employees across a wide range of tenure levels.

6% have been with the company for 1 to 2 years12% have been with the company for 3 to 4 years6% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years67% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from AORN
Kathryn Namenyi
Kathryn NamenyiFoundation Coordinator
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Heather Stubenvoll CNOR
Heather Stubenvoll CNORAORN of Utah President
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Todd Fuhrman
Todd FuhrmanMembership Marketing Coordinator
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Kim Simkins
Kim SimkinsProject Coordinator
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Missi Merlino
Missi MerlinoVice President
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Renae Battié
Renae BattiéPast President
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Tracey Vanderaegen
Tracey VanderaegenPresident of Seattle Chapter
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Angela Dillow
Angela DillowVice President, Board of Trustees
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Grant Stahulak
Grant StahulakSenior Education Coordinator - Live Events
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Colette Palmer MBA
Colette Palmer MBAVice President, Sales and Marketing
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Elizabeth Vickers Lakey
Elizabeth Vickers LakeyFront-End Website Manager
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Marv Paje
Marv PajeLMS Specialist
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Erin Bergin
Erin BerginCustomer Success Specialist
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Dave DNP
Dave DNPPerioperative Subject Matter Expert
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Elizabeth Lakey
Elizabeth LakeyFront-End Website Manager
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Amy Young
Amy YoungGeneral Counsel
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AORN Corporate Information: FAQ

AORN operates in the Healthcare Provision industries. More details can be found on the official website: aorn.org.
AORN has offices located in Denver, US.
The headquarters of AORN are located in Denver, United States.
AORN currently employs 100-200 people.

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