Top Professional Services Companies in Atlanta, GA (131)
Build what’s next — with tech that matters PwC provides professional services across Audit and Assurance, Advisory and Tax — powered by a global network of over 370,000 people in 149 countries. You may know us for our business expertise, but technology is core to how we help clients move faster, build trust and deliver meaningful outcomes. As a technologist, you’ll work...
PwC's Top Stability & Growth Strengths
Resilient & Sustainable Growth: Revenue increased in FY2024 and again in FY2025 to a record ~US$56.9B, with all three lines of service expanding. Growth in the Americas and EMEA helped offset softness in parts of Asia Pacific, indicating steady, if modest, momentum.
Innovation-Driven Growth: A multi‑year push includes roughly US$1.5B to expand and scale AI capabilities, alongside AI‑enabled platforms and dedicated AI hubs/factories. These investments are positioned to extend growth beyond core assurance and tax and to support new, tech‑enabled offerings.
Strong Market Position & Advantage: As one of the Big Four with record scale and repeated “Leader” placements in independent analyst evaluations, the firm operates from a top‑tier competitive position. Rising brand value and leadership recognition in selected consulting categories reinforce commercial strength.
Rethink aims to provide families, educators and behavior healthcare providers affordable, best practice treatment solutions for children with special needs. Rethink is unique in our foot-print offering clinical support, best-practice tools, and research-based content via technology to all market segments, reaching more children with special needs than any other solution. Our platform supports curriculum planning, professional development, parent training, and tracking...
RethinkFirst's Top Stability & Growth Strengths
Strong Revenue Growth: Repeated Inc. 5000 recognition through 2025–2026 points to sustained multi‑year top‑line expansion. This ongoing external acknowledgement aligns with signals of continued growth momentum.
Market Expansion: The acquisition of Joshin in 2025 extends the platform into integrated neurodiversity and disability support, broadening the company’s reach beyond its historical software footprint. Partnerships and integrations with adjacent platforms further widen distribution and cross‑sell opportunities.
Innovation-Driven Growth: Multiple 2026 launches—Session Note AI, an AI Dashboard for ABA operations, and BillAI—illustrate a rapid product cadence aimed at deepening adoption and upsell. This pace of releases underscores continued investment in AI and workflow automation.
ZS is a management consulting and technology firm that partners with companies to improve life and how we live it. We transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Founded in 1983, ZS has more than 15,000+ employees in over 40 offices worldwide.
ZS's Top Stability & Growth Strengths
Market Expansion: Headcount and footprint are described as rising to more than 15,000 employees across 40-plus offices, alongside concrete new sites in Hyderabad and a completed Chicago buildout—signals of geographic and capacity expansion. These moves indicate confidence in demand across key delivery hubs.
Innovation-Driven Growth: A dedicated Platforms & Products unit, the ZAIDYN portfolio, and AI-agent initiatives point to sustained investment in productized, AI-enabled offerings. Capability-deepening acquisitions (Digital Additive in 2024 and Torrent Consulting in 2025) further strengthen CRM and multi‑cloud life‑sciences solutions.
Strategic Partnerships: An expanded Salesforce collaboration around Agentforce and recognition as Databricks 2025 Life Sciences Partner of the Year suggest momentum in data/AI ecosystems. These alliances position the firm to capture spend where CRM, data, and AI converge in healthcare and life sciences.
A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 100 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Certification Marks serve as a recognized symbol of trust in...
UL Solutions's Top Stability & Growth Strengths
Strong Revenue Growth: Recent results show full-year 2025 revenue of about $3.05B up roughly 6% year over year, with Q1 2026 up 7.5% and Q2 2026 up ~5% year over year alongside mid‑single‑digit organic gains. Consistent quarterly execution through 2025 underscores steady top‑line momentum.
Profitability: Management reported record revenue with “impressive margin expansion” in Q2 2026, and adjusted EBITDA margin expanded earlier in 2026. Strong operating cash generation in 2025 further supports the improving earnings profile.
Innovation-Driven Growth: New launches such as AI‑enabled sustainability software (ULTRUS 360), building‑compliance software, and certifications for AI‑enabled products and hydrogen fueling components indicate investment in adjacent, faster‑growing niches. These moves align the portfolio with regulation‑ and sustainability‑driven demand.
OVME is a national network of boutique medical aesthetic studios specializing in injectables, facials, laser treatments, and skincare, founded with a vision to redefine medical aesthetics as a more human, personalized experience.
The Georgia Legal Services Program's mission is to provide civil legal services for low-income Georgians, aiming to create equal access to justice and opportunities out of poverty.
The National MS Society is a non-profit organization dedicated to curing multiple sclerosis while empowering people affected by the disease to live their best lives through research, education, and support.
ServiceMaster Clean is a leader in needs-based services, providing commercial cleaning services for businesses throughout the United States and Canada.
At CSA Group, we excel in addressing emerging, complex issues and technologies. CSA Group is comprised of two organizations: Standards Development and Testing, Inspection, & Certification. Not-for-Profit Standards Development: The mission of CSA Group’s Standard Development organization is to enhance the lives of Canadians through the advancement of standards in the public and private sectors. We are a leader in standards...
RHA Health Services is a provider of support services for individuals with intellectual and developmental disabilities, mental health needs, and substance use disorders. They offer a range of community-based, residential, and clinical programs to help individuals live independently and achieve their personal goals.
Northeast Georgia Health System (NGHS) is a non-profit organization dedicated to improving the health of the community through its network of five hospitals and various outpatient locations.
Forget what you think you know about professional services. We go beyond what’s expected and help others do the same. Grant Thornton is the U.S. member firm of Grant Thornton International Ltd, one of the world’s leading independent audit, tax and advisory firms. That means our network has more than 60,000 professionals in more than 135 countries who are ready to...
Grant Thornton LLP (US)'s Top Stability & Growth Strengths
Investor Backing & Capital Strength: A growth-oriented private equity investment from New Mountain Capital (with minority investments from CDPQ and OA Private Capital) in 2024 supplied an “investment war chest” to accelerate technology, AI-enabled services, talent acquisition, and strategic expansion. This capital base also underpins the multinational platform strategy and the announced CBIZ deal.
Market Expansion: Grant Thornton Advisors announced a $5.0 billion acquisition of CBIZ that, upon closing, would lift the U.S. platform past $5 billion in domestic revenue and expand brand reach. The Advisors arm also combined with Grant Thornton Ireland in 2025 and has since grown its European footprint, signaling inorganic and international momentum.
Strong Market Position & Advantage: The firm is consistently ranked among the top U.S. accounting and professional services firms, operates across numerous U.S. offices, and is a premier leader for the mid‑market and private‑equity segments. Its inclusion among the small set of firms subject to annual PCAOB inspection underscores national scale and capital‑markets relevance.
Synergy America, Inc. is a full-service staffing and professional services company specializing in Information Technology, engineering, and financial services. It is an EDWOSB, MBE, and SBA8(a) certified company.
The NRP Group is a vertically integrated developer, owner, builder, and manager of multifamily housing, dedicated to creating exceptional rental communities for individuals and families regardless of income.
Acorn Health is a national provider of applied behavior analysis (ABA) therapy for children diagnosed with Autism Spectrum Disorder (ASD), offering center-based and in-home services.
Zerorez is a multi-national, multi-surface cleaning company and franchisor that provides residential and business cleaning services, including carpet, tile, and upholstery cleaning.
Waterworks is a luxury brand specializing in high-end bath and kitchen products, including fittings, fixtures, hardware, lighting, surfaces, and cabinetry. Founded in 1978, the company is recognized for its commitment to artisanal craftsmanship, rigorous engineering, and timeless design. Waterworks collaborates with accomplished designers and architects to provide a complete, proprietary vision for the most valuable rooms in the home, serving...
We are MERU. An operationally focused professional services firm with a different point of view. We are a values-driven, impact-oriented team dedicated to helping companies. We work collaboratively with management and sponsors, use subject matter experts throughout the process, and structure our fees around successful outcomes. We believe our focused and agile approach, along with our experience working in complex...
Atmosera is full lifecycle cloud technology transformation firm, offering Application and Data Professional services, Security & Compliance Management, Azure operations, and Technology Training. Our expertise across Applications, Data, and the Microsoft Azure platform allows us to accelerate innovation speed, increase operational agility, and vastly improve the return on investment in modern technology and human expertise.
Atmosera's Top Stability & Growth Strengths
Strategic Partnerships: Holds Azure Expert MSP standing, Microsoft-verified MXDR status, and MISA membership, with Microsoft partner blog features and GitHub AI Partner of the Year recognition highlighting active alignment and validation in the Microsoft ecosystem. Marketplace listings and co-sell stories further suggest sustained delivery cadence and trusted collaboration.
Market Expansion: Announced a March 2026 combination with Hikru to create a Microsoft-native platform across the Americas, adding engineering depth and regional presence. This expands the company’s delivery footprint beyond its prior scale and supports broader go-to-market reach.
Future-Ready Strategy: Divested colocation assets in 2021 to concentrate on Azure services and acquired Wintellect to deepen app modernization, DevOps, data/AI, and training. Continued advancement in security (e.g., Microsoft-verified MXDR) and AI/GitHub capabilities indicates investment in high-demand areas.
Above and Beyond ABA Therapy is a provider of Applied Behavior Analysis (ABA) therapy services for children aged 1-18 on the autism spectrum. They offer personalized, evidence-based therapy plans in various settings, including in-home, center-based, and school-based environments. Their mission focuses on delivering compassionate, quality care to help children develop new skills, manage behaviors, and achieve measurable outcomes while supporting...





















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