# 30 leading professional services firms in Atlanta

Tamtam tracks 143 professional services firms headquartered in Atlanta. This list ranks the 30 largest by number of employees on LinkedIn, led by Sagility, Randstad USA and Innova Solutions. Their median headcount is 2,439. Half of them were founded in 1981 or later.

Atlanta's professional services sector is characterized by a mix of large, established firms and mid-sized companies, primarily focused on staffing, IT consulting, and legal services. Key players include Sagility, a global provider of technology-driven healthcare solutions, and Randstad USA, which offers staffing and workforce management. Innova Solutions specializes in digital solutions like AI and cloud computing, while King & Spalding provides comprehensive legal representation.

A notable pattern among these firms is their strong presence in staffing and recruiting, with companies like Volt, Spherion, and Select Staffing all headquartered in Atlanta. This indicates a significant concentration of human capital management expertise within the city.

🇺🇸 Atlanta · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Sagility](https://www.tamtam.ai/c/sagility) (sagility.com)<br>A global provider of technology-driven healthcare solutions, specializing in business process management, customer experience, member engagement, and analytics for positive outcomes | Operations Consulting | 🇺🇸 Atlanta | 19,592 |  |
| 2 | [Randstad USA](https://www.tamtam.ai/c/randstad-usa) (randstadusa.com)<br>Provides staffing, recruitment, outsourcing, consulting, and workforce management solutions across various industries in the U.S. and Canada. | Staffing and Recruiting | 🇺🇸 Atlanta | 10,638 |  |
| 3 | [Innova Solutions](https://www.tamtam.ai/c/innova-solutions) (innovasolutions.com)<br>Innova Solutions provides transformative digital solutions, specializing in AI, data analytics, cloud computing, and cybersecurity for various industries globally. | IT Services and IT Consulting | 🇺🇸 Atlanta | 7,703 |  |
| 4 | [Xebia](https://www.tamtam.ai/c/xebia) (xebia.com)<br>A pioneering digital transformation authority partnering with leading companies to build resilient organizations through data, AI, cloud, software technology, and low code solutions | IT Services and IT Consulting | 🇺🇸 Atlanta | 6,678 | 2001 |
| 5 | [Volt](https://www.tamtam.ai/c/volt) (volt.com)<br>Global workforce solutions provider offering staffing, recruitment, managed services, and talent management solutions for businesses and job placement services for individuals worldwide | Staffing and Recruiting | 🇺🇸 Atlanta | 6,172 | 1950 |
| 6 | [Spherion](https://www.tamtam.ai/c/spherion) (spherion.com)<br>A staffing and recruiting company with 200+ locations nationwide, offering direct placement and variable staffing solutions for various industries | Staffing and Recruiting | 🇺🇸 Atlanta | 4,034 | 1946 |
| 7 | [ProLogistix](https://www.tamtam.ai/c/prologistix) (prologistix.com)<br>A leading logistics staffing firm specializing in matching skilled employees with warehouse and distribution companies, with a focus on productivity and industry expertise | Staffing and Recruiting | 🇺🇸 Atlanta | 3,963 |  |
| 8 | [Select Staffing](https://www.tamtam.ai/c/select-staffing) (selectstaffing.com)<br>A leading provider of temporary staffing and employment services nationwide, focusing on understanding people and clients to deliver smart solutions | Staffing and Recruiting | 🇺🇸 Atlanta | 3,937 | 1985 |
| 9 | [OneDigital](https://www.tamtam.ai/c/onedigital) (onedigital.com)<br>Provides personalized, tech-enabled insurance, financial services, and HR solutions, empowering employers and individuals for health, success, and financial security, trusted by over 100,000 businesses. | Business Consulting and Services | 🇺🇸 Atlanta | 3,850 | 2000 |
| 10 | [Randstad Digital Americas](https://www.tamtam.ai/c/randstad-digital-americas) (randstaddigital.com)<br>Provides global digital talent and managed solutions in customer experience, engineering, data analytics, and cloud transformation for businesses. | IT Services and IT Consulting | 🇺🇸 Atlanta | 3,363 | 1984 |
| 11 | [Aprio](https://www.tamtam.ai/c/aprio) (aprio.com)<br>Provides global advisory, tax, legal, wealth, and talent solutions; also delivers audit and attest services to businesses and individuals worldwide. | Professional Services | 🇺🇸 Atlanta | 3,202 | 1952 |
| 12 | [King & Spalding](https://www.tamtam.ai/c/king-and-spalding) (kslaw.com)<br>Provides comprehensive legal representation to multinational corporations across various industries with offices in multiple continents worldwide. | Law Practice | 🇺🇸 Atlanta | 3,102 | 1885 |
| 13 | [Ogletree Deakins](https://www.tamtam.ai/c/ogletree-deakins) (ogletree.com)<br>A leading labor and employment law firm specializing in legal matters for management, with a focus on client service and innovative solutions | Law Practice | 🇺🇸 Atlanta | 2,917 | 1977 |
| 14 | [Alston & Bird](https://www.tamtam.ai/c/alston-and-bird) (alston.com)<br>International firm with a trusted, prideful, and community-focused culture Ranked on FORTUNE's "100 Best Companies to Work For" list for 25 years Offices worldwide | Law Practice | 🇺🇸 Atlanta | 2,476 | 1893 |
| 15 | [Cordence](https://www.tamtam.ai/c/cordence) (cordence.com)<br>Global management consulting partnership providing agile, sustainable solutions for enterprise and government clients worldwide through independent Member Firms with diverse expertise and capabilities | Business Consulting and Services | 🇺🇸 Atlanta | 2,439 |  |
| 16 | [Employbridge](https://www.tamtam.ai/c/employbridge) (employbridge.com)<br>Leading industrial staffing firm leveraging digital platforms to connect over 440,000 associates annually with 17,000 customers in manufacturing, logistics, transportation, and energy sectors | Staffing and Recruiting | 🇺🇸 Atlanta | 2,352 | 1997 |
| 17 | [McLarens](https://www.tamtam.ai/c/mclarens) (mclarens.com)<br>A global insurance services provider offering loss adjusting, claims, risk management, and auditing services with expertise in various industries worldwide | Insurance | 🇺🇸 Atlanta | 2,036 | 1932 |
| 18 | [Remedy Intelligent Staffing](https://www.tamtam.ai/c/remedy-intelligent-staffing) (remedystaffing.com)<br>A nationwide professional staffing organization with over 50 years of experience matching job candidates with successful positions Leaders in workforce management solutions | Staffing and Recruiting | 🇺🇸 Atlanta | 2,030 |  |
| 19 | [North Highland](https://www.tamtam.ai/c/north-highland) (northhighland.com)<br>North Highland is a leading transformation consultancy that helps businesses make lasting progress by focusing on people in workforce, customer, and operational decisions | Business Consulting and Services | 🇺🇸 Atlanta | 2,029 |  |
| 20 | [CMI](https://www.tamtam.ai/c/cmi-atlanta) (home.cmiresearch.com)<br>A diverse and innovative research team tailoring solutions to unique business needs, using technology to drive results for Fortune 500 companies | Market Research | 🇺🇸 Atlanta | 1,974 | 1985 |
| 21 | [ResourceMFG](https://www.tamtam.ai/c/resourcemfg) (resourcemfg.com)<br>Specializing in manufacturing workforce staffing, this company places employees in all levels of manufacturing jobs across various industry segments nationwide | Staffing and Recruiting | 🇺🇸 Atlanta | 1,972 | 1996 |
| 22 | [KMS Technology, Inc.](https://www.tamtam.ai/c/kms-technology-inc) (kms-technology.com)<br>A global leader in software development, testing, generative AI, consulting, and Salesforcecom services, specializing in accelerating product speed-to-market while maintaining quality | Software Development | 🇺🇸 Atlanta | 1,952 | 2009 |
| 23 | [NIIT](https://www.tamtam.ai/c/niit) (niitmts.com)<br>Provides managed learning and strategic consulting services to leading companies, addressing complex challenges in learning, talent, skills, and workforce transformation. | E-Learning Providers | 🇺🇸 Atlanta | 1,914 | 1981 |
| 24 | [Cor Partners](https://www.tamtam.ai/c/cor-partners) (corpartners.com)<br>Cor Partners oversees a group of companies in insurance, risk management, and legal services, focusing on customer support and employee growth with compassion and inspiration | Financial Services | 🇺🇸 Atlanta | 1,843 |  |
| 25 | [Kilpatrick Townsend & Stockton LLP](https://www.tamtam.ai/c/kilpatrick-townsend-and-stockton-llp) (ktslaw.com)<br>Trusted law firm specializing in serving innovative companies with a focus on technology, client experience, diversity, and business-centric solutions | Law Practice | 🇺🇸 Atlanta | 1,686 | 1860 |
| 26 | [PRGX Global Inc.](https://www.tamtam.ai/c/prgx-global-inc) (prgx.com)<br>Global leader in profit recovery and source-to-pay data intelligence using proprietary AI algorithms to identify savings, improve efficiencies, and increase cash flow. | Financial Services | 🇺🇸 Atlanta | 1,684 | 1970 |
| 27 | [TVS](https://www.tamtam.ai/c/tvs) (tvsdesign.com)<br>Award-winning architecture and interior design firm based in Atlanta, with global project expertise across various sectors, delivering creative solutions since 1968 | Architecture and Planning | 🇺🇸 Atlanta | 1,649 | 1968 |
| 28 | [Fisher Phillips](https://www.tamtam.ai/c/fisher-phillips) (fisherphillips.com)<br>Advises employers internationally on complex workplace matters, leveraging experience, tech, and thought leadership for legal readiness and compliance. | Law Practice | 🇺🇸 Atlanta | 1,641 | 1943 |
| 29 | [Secretariat](https://www.tamtam.ai/c/secretariat) (secretariat-intl.com)<br>A global team of experts providing specialized services in high-stakes legal, risk, and regulatory matters for top law firms, corporations, and governmental entities | Business Consulting and Services | 🇺🇸 Atlanta | 1,587 | 2008 |
| 30 | [Particular](https://www.tamtam.ai/c/particular-atlanta) (prtclr.com)<br>This company specializes in providing brand and creative services to businesses | Design Services | 🇺🇸 Atlanta | 1,571 | 2008 |

## 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 11, 2026.

## More company lists in Atlanta

- [The largest companies in Atlanta](https://www.tamtam.ai/l/largest-companies-atlanta) (1,273)
- [Multinational companies in Atlanta](https://www.tamtam.ai/l/multinational-companies-atlanta) (252)
- [IT Services and IT Consulting companies in Atlanta](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-atlanta) (120)
- [SaaS companies in Atlanta](https://www.tamtam.ai/l/saas-companies-atlanta) (114)
- [Retail chains in Atlanta](https://www.tamtam.ai/l/retail-chains-atlanta) (99)
- [Financial Services companies in Atlanta](https://www.tamtam.ai/l/financial-services-companies-atlanta) (93)
- [Financial services firms in Atlanta](https://www.tamtam.ai/l/financial-services-firms-atlanta) (92)
- [IT services companies in Atlanta](https://www.tamtam.ai/l/it-services-companies-atlanta) (91)
- [Consulting firms in Atlanta](https://www.tamtam.ai/l/consulting-firms-atlanta) (84)
- [Software Development companies in Atlanta](https://www.tamtam.ai/l/software-development-companies-atlanta) (84)
- [AI companies in Atlanta](https://www.tamtam.ai/l/ai-companies-atlanta) (71)
- [Hotel and hospitality groups in Atlanta](https://www.tamtam.ai/l/hospitality-groups-atlanta) (66)
- [Subscription businesses in Atlanta](https://www.tamtam.ai/l/subscription-businesses-atlanta) (66)
- [Manufacturers in Atlanta](https://www.tamtam.ai/l/manufacturers-atlanta) (65)
- [Companies with in-house R&D in Atlanta](https://www.tamtam.ai/l/r-and-d-companies-atlanta) (64)
- [Companies with a mobile app in Atlanta](https://www.tamtam.ai/l/companies-with-mobile-app-atlanta) (64)
- [Education providers in Atlanta](https://www.tamtam.ai/l/education-companies-atlanta) (61)
- [Hospitals and Health Care companies in Atlanta](https://www.tamtam.ai/l/hospitals-and-health-care-companies-atlanta) (60)
- [Healthcare providers in Atlanta](https://www.tamtam.ai/l/healthcare-providers-atlanta) (58)
- [Critical infrastructure operators in Atlanta](https://www.tamtam.ai/l/critical-infrastructure-operators-atlanta) (57)
- [Real Estate companies in Atlanta](https://www.tamtam.ai/l/real-estate-companies-atlanta) (57)
- [Franchise networks in Atlanta](https://www.tamtam.ai/l/franchise-networks-atlanta) (51)
- [Recruitment and staffing agencies in Atlanta](https://www.tamtam.ai/l/recruitment-agencies-atlanta) (51)
- [Publicly traded companies in Atlanta](https://www.tamtam.ai/l/publicly-traded-companies-atlanta) (50)

## The same list elsewhere in United States

- [Professional services firms in the United States](https://www.tamtam.ai/l/professional-services-firms-united-states) (7,078)
- [Professional services firms in New York State](https://www.tamtam.ai/l/professional-services-firms-new-york-state) (955)
- [Professional services firms in California](https://www.tamtam.ai/l/professional-services-firms-california) (880)
- [Professional services firms in Texas](https://www.tamtam.ai/l/professional-services-firms-texas) (629)
- [Professional services firms in Florida](https://www.tamtam.ai/l/professional-services-firms-florida) (375)
- [Professional services firms in Virginia](https://www.tamtam.ai/l/professional-services-firms-virginia) (344)
- [Professional services firms in Illinois](https://www.tamtam.ai/l/professional-services-firms-illinois) (339)
- [Professional services firms in Massachusetts](https://www.tamtam.ai/l/professional-services-firms-massachusetts) (249)
- [Professional services firms in New Jersey](https://www.tamtam.ai/l/professional-services-firms-new-jersey) (249)
- [Professional services firms in Georgia](https://www.tamtam.ai/l/professional-services-firms-georgia) (246)
- [Professional services firms in Pennsylvania](https://www.tamtam.ai/l/professional-services-firms-pennsylvania) (245)
- [Professional services firms in Ohio](https://www.tamtam.ai/l/professional-services-firms-ohio) (195)
- [Professional services firms in Maryland](https://www.tamtam.ai/l/professional-services-firms-maryland) (176)
- [Professional services firms in Michigan](https://www.tamtam.ai/l/professional-services-firms-michigan) (172)
- [Professional services firms in Washington State](https://www.tamtam.ai/l/professional-services-firms-washington-state) (163)
- [Professional services firms in North Carolina](https://www.tamtam.ai/l/professional-services-firms-north-carolina) (142)
- [Professional services firms in Alabama](https://www.tamtam.ai/l/professional-services-firms-alabama) (135)
- [Professional services firms in Minnesota](https://www.tamtam.ai/l/professional-services-firms-minnesota) (125)
- [Professional services firms in New York](https://www.tamtam.ai/l/professional-services-firms-new-york) (735)
- [Professional services firms in Chicago](https://www.tamtam.ai/l/professional-services-firms-chicago) (196)
- [Professional services firms in Houston](https://www.tamtam.ai/l/professional-services-firms-houston) (156)
- [Professional services firms in San Francisco](https://www.tamtam.ai/l/professional-services-firms-san-francisco) (130)
- [Professional services firms in Washington](https://www.tamtam.ai/l/professional-services-firms-washington) (109)
- [Professional services firms in Los Angeles](https://www.tamtam.ai/l/professional-services-firms-los-angeles) (108)

---

Source: https://www.tamtam.ai/l/professional-services-firms-atlanta