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One Call's Overview

Total employees2093
HeadquartersJacksonville
Founded1985

One Call is a market leader in ancillary services for the workers' compensation industry. They partner with carriers, employers, and third-party administrators to deliver a comprehensive suite of solutions aimed at getting injured workers the care they need, when they need it. Their services include diagnostics, physical therapy, home health care, durable medical equipment (DME), transportation, language services, and dental solutions. One Call focuses on simplifying the claims process, improving patient outcomes, and managing costs effectively through its extensive network of providers and advanced technology platforms.

Where is One Call's Headquarters?

HQ Function

Serves as the central hub for strategic operations, executive leadership, technology development, and national client support, coordinating a vast network of healthcare providers and services across the country.

Notable Features:

Located in a prominent office building in Jacksonville, often referred to as One Prudential Plaza (formerly Aetna Building), a notable landmark on the Southbank of the St. Johns River, offering modern amenities and a collaborative workspace.

Work Culture:

One Call fosters a culture focused on patient advocacy, innovation, and collaboration. Employees are driven by the mission to help injured workers recover and return to work, emphasizing teamwork, integrity, and customer service excellence.

HQ Significance:

The Jacksonville headquarters is vital for managing One Call's nationwide operations, developing innovative solutions for the workers' compensation industry, and maintaining strong relationships with clients and partners.

Values Reflected in HQ: The headquarters' setup likely reflects values such as efficiency, professionalism, technological advancement, and a commitment to centralized expertise to serve its national client base effectively.

Location:

One Call's primary operations and market focus are concentrated within the United States, serving the American workers' compensation industry. While they may utilize global vendors for certain services (e.g., technology, some support functions) or be owned by investment firms with a global portfolio (like KKR and GIC), their core service delivery, provider network, and client base are U.S.-based. They do not have significant international operational branches for their primary workers' compensation services.

Street Address:

841 Prudential Drive, Suite 200

City:

Jacksonville

State/Province:

FL

Country:

USA

One Call's Global Presence

Various locations across the USA

Address: One Call utilizes a combination of strategically located operational centers and a remote workforce to support its national operations rather than numerous large physical branch offices.

To provide localized support and manage service delivery effectively across different regions of the United States, complementing the central operations at the Jacksonville headquarters and leveraging talent from various geographical areas.

Buying Intent Signals for One Call

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of One Call

As of April 2025, One Call' leadership includes:

Jay Krueger - Chief Executive Officer
Steve Davis - Chief Financial Officer
Brian Griffith - Chief Operating Officer
Will Smith - Chief Growth Officer
Michele Haas - Chief Information Officer
Terri Darnell - Chief Client Officer
Nikki D'Amico - Chief People Officer
Dawn Brown - General Counsel & Chief Compliance Officer

Investors of One Call

One Call has been backed by several prominent investors over the years, including:

Kohlberg Kravis Roberts (KKR)
GIC (Singapore's Sovereign Wealth Fund)

Executive New Hires/Exits in the Last 12 Months

Hire4
Exits0

One Call has actively strengthened its executive leadership over the past 12-18 months with key appointments in finance, technology, legal, and human resources, positioning the company for continued growth and operational excellence.

New Appointments:

Steve Davis, Steve Davis appointed as Chief Financial Officer to lead One Call's financial strategy and operations.
Michele Haas, Michele Haas joined One Call as Chief Information Officer to lead its technology strategy, development, and operations.
Dawn Brown, Dawn Brown was named General Counsel & Chief Compliance Officer to oversee the company’s legal and compliance functions.
Nikki D'Amico, Nikki D'Amico appointed as Chief People Officer, responsible for leading all aspects of human resources.

Technology (Tech Stack) used by One Call

Discover the tools One Call uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

One Call Email Formats and Examples

One Call primarily utilizes the [first_initial][last]@[domain] email format (e.g., jsmith@onecallusa.com). Variations such as [first].[last]@[domain] might exist but are less common. Always verify an email address before sending critical communications.

[first_initial][last]@onecallusa.com

Format

jdoe@onecallusa.com

Example

75%

Success rate

News and media

Business Wire (One Call Newsroom)March 05, 2024

One Call Appoints Nikki D’Amico Chief People Officer

One Call, the nation’s leader in specialty ancillary services for workers’ compensation, today announced the appointment of Nikki D’Amico as chief people officer. D’Amico will lead all aspects of human resources, including talent acquisition and development, compensation and benefits, and employee engagement....more

Business Wire (One Call Newsroom)January 09, 2024

One Call Names Dawn Brown General Counsel & Chief Compliance Officer

One Call today announced the appointment of Dawn Brown as general counsel and chief compliance officer. Brown will oversee the company’s legal and compliance functions, supporting its strategic initiatives and commitment to regulatory adherence....more

Business Wire (One Call Newsroom)July 11, 2023

One Call Appoints Michele Haas Chief Information Officer

One Call announced Michele Haas has been appointed chief information officer (CIO). Haas will be responsible for leading One Call’s technology strategy, development, and operations to further enhance service delivery and innovation....more

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