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List of professional services firms in Jacksonville

Tamtam tracks 28 professional services firms headquartered in Jacksonville. This list ranks all of them by number of employees on LinkedIn, led by LHH, The Haskell Company and CSI Companies. Their median headcount is 416. Half of them were founded in 2000 or later.

馃嚭馃嚫 Jacksonville28 companiesUpdated Nov 12, 2026

These professional services firms in Jacksonville primarily operate in human resources, IT consulting, and staffing. The list includes large global solution providers such as LHH, which offers HR advisory and recruitment services, and The Haskell Company, specializing in integrated design and construction solutions. Bridgenext focuses on digital products and solutions, while RS&H is an architecture, engineering, and consulting firm. Farah & Farah Personal Injury Lawyers provides legal support in injury cases.

Most of these companies are well-established, with several founded in the mid-20th century, like The Haskell Company (1965) and RS&H (1941), indicating a mature professional services market. There is a notable cluster of IT services and consulting firms, including Bridgenext, Consulting Solutions, and Emtec Inc., demonstrating a strong presence of technology-focused professional services.

#CompanyIndustryHeadquarters EmployeesFounded
1
LHHlhh.com

Global HR solutions provider offering advisory, career transition, leadership development, and recruitment services to organizations and individuals worldwide.

Human Resources Services 馃嚭馃嚫 Jacksonville 25,394 n/a
2
The Haskell Companyhaskell.com

Provides integrated design, engineering, construction, and consulting solutions for complex capital projects across industrial and commercial markets worldwide.

Construction 馃嚭馃嚫 Jacksonville 2,873 1965
3
CSI Companiescsicompanies.com

A boutique division of RGF Staffing, CSI Companies delivers workforce solutions nationwide, offering personal service and remarkable experiences for 27 years

Staffing and Recruiting 馃嚭馃嚫 Jacksonville 2,773 n/a
4
RS&Hrsandh.com

A leading architecture, engineering, and consulting firm with over 80 years of experience, focused on exceptional work, innovation, and community impact

Design Services 馃嚭馃嚫 Jacksonville 2,003 1941
5
Bridgenextbridgenext.com

A global digital consultancy specializing in creating innovative digital products, experiences, and solutions, while also providing services in automation, data engineering, and brand elevation

IT Services and IT Consulting 馃嚭馃嚫 Jacksonville 1,919 n/a
6
Pontoon Solutionspontoonsolutions.com

Simplify and optimize contingent workforce management using technology and expertise, delivering MSP, procurement, and talent advisory globally.

Human Resources Services 馃嚭馃嚫 Jacksonville 1,517 2013
7
GEE Groupgeegroup.com

Specialized staffing solutions provider with a history dating back to 1893, offering staffing services in IT, engineering, finance, healthcare, and more

Staffing and Recruiting 馃嚭馃嚫 Jacksonville 1,030 n/a
8
Consulting Solutionsconsultingsolutions.com

Leader in technology solutions and services offering expertise in advanced analytics, agile development, cybersecurity, ERP, and more to drive enterprise transformation initiatives

IT Services and IT Consulting 馃嚭馃嚫 Jacksonville 811 2000
9
Emtec Inc.bridgenext.com

Global IT consultancy specializing in helping organizations drive transformation and growth through enterprise technologies, innovative processes, advisory, applications, automation, analytics, cybersecurity, and infrastructure services

IT Services and IT Consulting 馃嚭馃嚫 Jacksonville 635 1995
10
The HCI Groupthehcigroup.com

Global healthcare IT consulting and technology solutions provider focused on innovation, cost reduction, and digital transformation across multiple international markets.

Hospitals and Health Care 馃嚭馃嚫 Jacksonville 523 n/a
11
Farah & Farah Personal Injury Lawyersfarahandfarah.com

A legal team in Florida and Georgia specializing in various injury cases, providing dedicated support and effective communication for clients

Law Practice 馃嚭馃嚫 Jacksonville 519 1979
12
CSI Healthcare ITcsicompanies.com

Leading provider of healthcare IT talent and solutions, offering staff augmentation and EHR services Award-winning support for healthcare systems

IT Services and IT Consulting 馃嚭馃嚫 Jacksonville 468 2009
13
SNI Companiessnicompanies.com

Specializing in recruitment and staffing services in IT, Accounting, Finance, Admin, Legal, Energy, and Banking realms, connecting people with positions

Staffing and Recruiting 馃嚭馃嚫 Jacksonville 455 1998
14
EQspecialcounsel.com

Specializing in legal consulting, this division offers innovative solutions in IT, cybersecurity, data analysis, information governance, and managed review services

Legal Services 馃嚭馃嚫 Jacksonville 416 n/a

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15
PRIME AE Group, Inc.primeeng.com

A fast-growing architecture and engineering firm solving real-world challenges, providing a range of professional A/E services with over 450 employees

Design Services 馃嚭馃嚫 Jacksonville 382 2007
16
Daltondaltonagency.com

A 30+ year old company with 100+ employees and 3 offices, focused on understanding and helping clients succeed through curiosity and honesty

Advertising Services 馃嚭馃嚫 Jacksonville 349 1989
17
England-Thims & Miller, Inc.etminc.com

A team of Infrastructure and Development Consultants providing innovative planning, engineering, and construction management for real estate and transportation projects

Civil Engineering 馃嚭馃嚫 Jacksonville 324 1977
18
Tactical Air Supporttacticalairsupport.com

Tactical Air Support offers tailored training and consulting services for government and industry, utilizing experienced aviators and cost-effective solutions

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Jacksonville 312 2005
19
St. Johnsjp.com

A full-service agency in Jacksonville since 1984, known for attracting great talent and experiencing significant growth

Advertising Services 馃嚭馃嚫 Jacksonville 259 1984
20
Ameri-Force, Inc.ameriforce.com

A leading skilled trades staffing company connecting top talent with reputable employers across various industries, specializing in seamless placements

Staffing and Recruiting 馃嚭馃嚫 Jacksonville 255 1991
21
MoneySolvermoneysolver.org

A national financial services company based in Florida that aids individuals and businesses with student loans, taxes, credit, and business challenges

Financial Services 馃嚭馃嚫 Jacksonville 242 2007
22
Growth Eragrowthera.com

A leading Sales Development as a Service company providing high quality Sales meetings and cost-effective solutions through a full-scale, multi-channel approach

Advertising Services 馃嚭馃嚫 Jacksonville 203 2018
23
TOTE Servicestoteservices.com

A leading US-based ship management company providing full technical and partial management/crewing services for vessels in different maritime markets

Shipbuilding 馃嚭馃嚫 Jacksonville 199 1975
24
Hueman RPOhuemanrpo.com

Highly efficient Recruitment Process Outsourcing (RPO) partner focused on attracting and retaining top talent by putting people first in all aspects of recruitment

Staffing and Recruiting 馃嚭馃嚫 Jacksonville 199 2016
25
GlobalOptions, now CoventBridge Groupcoventbridge.com

A worldwide investigative services company offering surveillance, claims investigation, fraud prevention, record retrieval, social media analysis, and vendor management programs with top-tier data security

Insurance 馃嚭馃嚫 Jacksonville 185 1995
26
Exlog Globalexlog-global.com

Veteran-owned risk management company offering global monitoring, protective intelligence, risk advisory, and critical incident response services to enhance client resilience worldwide

Security and Investigations 馃嚭馃嚫 Jacksonville 113 2014
27
Future Technology Associates, LLC.fta-llc.net

Providing business consulting and technology advisory services, specializing in consulting and financial systems for state and local government clients

Business Consulting and Services 馃嚭馃嚫 Jacksonville 4 2005
28
Golden Ratio Consulting Group Inc. - Jacksonville Institute of Science and Technology

Business consulting firm specializing in analyzing, managing, and rethinking business models for digital transformation Providing comprehensive services from strategy to execution

Business Consulting and Services 馃嚭馃嚫 Jacksonville 2 2021

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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