Fenix24: Detailed Company Information & Corporate Profile

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Summary

Fenix24, established in 2009, delivers comprehensive IT services from its Chattanooga, Tennessee headquarters. With a workforce of 200‑500 professionals and annual revenue between $50 million and $100 million, the firm specializes in Microsoft Exchange, virtualization for desktops and servers, storage area networks, infrastructure management, switching/routing, wireless solutions, firewalls, cyber security, Citrix, assessments, penetration testing, breach recovery, and incident response.

Leadership includes Vice President Diana Ciccolini overseeing accounting operations; Technical Delivery Manager Thomas DeBoer; Managed Backup III Justin Stanley; and VP of Managed Services Nick Sioutis, among others such as Cyber Security Network Operations Manager Mike, Senior Assessment Practice Lead Sarah Luiz, and System Engineer Tony Garcia. Together they guide the company’s delivery of managed services, customer success, communications, and network operations.

Fenix24 Websitefenix24.com
Phone Number(423) 305-7890
Industries
Fenix24 Headquarters Address1513 Cowart St, Chattanooga, Tennessee, 37408 US
Company Size200-500 employees
Specialities & ServicesMicrosoft Exchange, Virtualization - Desktop/Server, Storage Area Networks, Infrastructure Management, Switching/Routing, Wireless, Firewalls, Cyber Security, Citrix, Assessments, Penetration Testing, Breach Recovery, Incident Response
Founded2009
Estimated Annual Revenue$50M - 100M
Updated:2026-10-16

Fenix24 Org Chart

Chief Executive Officer

Chief Executive Officer

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Estimated Website Traffic

The chart shows a decline in traffic to the fenix24.com website. In September, traffic decreased to 434, compared to 506 in the previous month. The highest traffic in 2026 was recorded in January, reaching 1018 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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Fenix24's workforce includes employees across a wide range of tenure levels.

7% have been with the company for less than 1 year13% have been with the company for 1 to 2 years20% have been with the company for 3 to 4 years33% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years13% 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 Fenix24
Diana Ciccolini
Diana CiccoliniVice President, Accounting Operations
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Thomas DeBoer
Thomas DeBoerTechnical Delivery Manager
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Justin Stanley
Justin StanleyManaged Backup III
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Jeff Liford
Jeff LifordCell Major
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Jarron Garrett
Jarron GarrettRevenue Operations Manager
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Terry White
Terry WhiteCorporate Controller
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Sarah Luiz
Sarah LuizSenior Assessment Practice Lead
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Lisa Dickson
Lisa DicksonSenior Customer Success Manager
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Jim Masters
Jim MastersCommunications PR Manager
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David Haley
David HaleySenior Manager, Customer Success
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Naomi Aliu
Naomi AliuNOC Enginner I
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Tony Garcia
Tony GarciaSystem Engineer
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Ed Williams
Ed WilliamsTech Captain
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Nick Sioutis
Nick SioutisVP of Managed Services
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Mike
MikeCyber Security Network Operations Manager
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John
JohnService Desk Team Lead
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Fenix24 Corporate Information: FAQ

Fenix24 operates in the IT Services industries. More details can be found on the official website: fenix24.com.
Fenix24 has offices located in Chattanooga, US.
The headquarters of Fenix24 are located in Chattanooga, United States.
You can contact Fenix24 by phone at (423) 305-7890.
Fenix24 currently employs 200-500 people.

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