List of professional services firms in Pennsylvania

EPAM Systemsepam.com

Global digital transformation services provider specializing in product development and engineering, creating better enterprise, education, and health platforms worldwide

Aramarkaramark.com

Global hospitality service provider delivering food and facilities management to educational institutions, healthcare providers, sports teams, and municipalities across sixteen countries worldwide.

Unisysunisys.com

A global technology solutions company offering digital workplace, cloud, applications & infrastructure, enterprise computing, and business process solutions to empower organizations

Morgan, Lewis & Bockius LLPmorganlewis.com

Legal professionals providing corporate, transactional, litigation, and regulatory services to diverse industries worldwide, supporting clients' immediate and long-term goals.

K&L Gatesklgates.com

Global law firm providing expert legal counsel across corporate, regulatory, and litigation matters for diverse industries and public sector clients.

Michael Baker Internationalmbakerintl.com

Comprehensive engineering, consulting, and technology services for infrastructure projects including design, planning, environmental, and program management across multiple sectors.

Korn Ferry Hay Groupkornferry.com

Global organizational consulting firm helping companies design their structure, roles, compensation, and hire talent to execute strategy in over 50 countries

Day & Zimmermanndayzim.com

Global company specializing in construction, engineering, operations, maintenance, staffing, and security services with extensive experience and worldwide presence.

IPS-Integrated Project Servicesipsdb.com

Technical consulting, architecture, engineering, procurement, and construction management for complex facilities through commissioning, validation, and compliance services to accelerate operational readiness and market speed.

CAIcai.io

Global services firm combining talent and technology to deliver customized solutions across public and commercial sectors, emphasizing neurodiversity inclusion.

HHM Hotelshhmhotels.com

A leading hotel operator managing a portfolio of 240 hotels in the United States and Canada, known for delivering consistent results and focusing on people, processes, and technology

The Judge Groupjudge.com

Provides international business technology consulting, talent solutions, and corporate learning services across various industries including healthcare and finance through thirty global office locations.

DSAdsainc.com

A leading IT and consulting firm providing mission-driven solutions to Defense, Federal Government, Universities, and private industry partners across the country

SSi Peoplessipeople.com

An experienced staffing organization based in PA, connecting Fortune 1000 companies with skilled professionals across various industries in the US

Inizio Engageinizioengage.com

A global healthcare engagement partner offering strategic, commercial, and creative solutions through consultation, technology, and activation expertise to inspire lasting change

Language Services Associateslsa.inc

Global language services provider, offering solutions in interpretation, translation, localization, and assessments to help individuals and companies thrive internationally

Fox Rothschildfoxrothschild.com

A national law firm with 1,000 attorneys providing personalized legal solutions, prioritizing innovation, and building lasting relationships based on trust and success

Civil & Environmental Consultants, Inc.cecinc.com

A comprehensive consulting firm offering innovative solutions in various areas such as air quality, civil engineering, environmental sciences, and waste management for a range of industries

Cozen O'Connorlinktr.ee

A top-ranked law firm with 825+ attorneys in 31 cities globally, specializing in litigation, business law, and government relations for diverse clients

Dechert LLPdechert.com

Provides legal advice on litigation, transactions, and regulatory matters across financial services, private capital, real estate, life sciences, and technology sectors.

Core States Groupcore-states.com

A collaborative team offering architecture, interior design, engineering, program management, and construction solutions nationwide, focused on facilitating a remarkable customer experience

DDI | Development Dimensions Internationalddiworld.com

Global leadership consulting firm assisting organizations with hiring, promotion, and development of exceptional leaders from first-time managers to senior C-suite executive levels.

Yoh, A Day & Zimmermann Companyyoh.com

Yoh specializes in fulfilling talent demands across various industries, offering expertise in IT, Fintech, Cybersecurity, Healthcare, and more with a focus on thought leadership and local support

Ballard Spahr LLPballardspahr.com

Provides litigation, transactional, and regulatory legal services to diverse clients, leveraging technology for efficiency and strategic counsel.

Duane Morris LLPduanemorris.com

Provides innovative legal solutions globally with over 900 attorneys, emphasizing partnership, inclusiveness, and consensus in addressing client challenges.

CEIcei.ai

Providing AI-enabled consulting, development, and management services to modernize IT systems and drive business growth and operational excellence.

Nursing Care Services, Inc.nursingcareservices.com

A medical staffing and home care firm founded in 1992, providing qualified medical and home care staff to various facilities and private residences in Pennsylvania

Gannett Fleminggftinc.com

A privately held AEC firm providing comprehensive infrastructure solutions in various markets including transportation, water resources, and energy Founded in 1915

Blank Rome LLPblankrome.com

An Am Law 100 firm with 15 offices and 700 attorneys providing legal services worldwide, known for industry expertise and commitment to pro bono work

ClinChoiceclinchoice.com

A global clinical CRO offering high-quality, efficient solutions to clients worldwide in biostatistics, clinical operations, data management, regulatory affairs, and more

FCAfcarchitects.com

Full-service architectural and design firm creating resonant spaces for clients, incorporating collaboration, enhancing lives, and promoting environmental responsibility through defined, rigorous processes

CMI Media Groupcmimediagroup.com

A full-service media agency specializing in health, wellness, and pharmaceutical marketing Offering audience strategy, data analytics, buying, and direct response services

PPCdsainc.com

PPC has merged with DSA, offering a unified approach to services and solutions previously provided by both companies

Certaracertara.com

This company accelerates medicine development by using biosimulation software, technology, and services to revolutionize drug discovery and development globally

System Onesystemone.com

Specialized provider of outsourced services and workforce solutions for critical infrastructure, technology, life sciences, and government sectors Offering staffing and technical expertise

Sharp Servicessharpservices.com

Provides commercial packaging, clinical services, and sterile manufacturing for pharmaceutical and biotech clients, covering R&D to market launch globally.

GHR Healthcareghrhealthcare.com

GHR Healthcare is a partner in healthcare staffing, matching professionals with facilities through industry expertise, tech solutions, and personalized support

TestingXpertstestingxperts.com

A global leader in Quality Engineering and Digital Assurance services, offering a comprehensive range of testing solutions for Next Gen technologies

Weston Solutions, Inc.westonsolutions.com

A national environmental and infrastructure services firm providing excellence in remediation, compliance, water management, infrastructure improvements, and more for various clients

CMAcore-states.com

The company, now part of Core States Group, offers services related to engineering and architectural design Visit core-statescom for more information

Lash Grouplashgroup.com

A global pharmaceutical solutions company focused on improving health outcomes by optimizing market access to therapies for people and animals worldwide

ESIS, Inc.esis.com

Provider of risk management services including claims management, pre- and post-loss services, and integrated absence management, backed by a global insurance leader

2X2x.marketing

Provides AI-enabled marketing talent and strategic consulting through a subscription-based model to build, run, and optimize data-driven campaigns for lead generation.

TAITtaittowers.com

Global leader in creating world-class live experiences through precision engineering, technical innovation, and production for artists, brands, and venues worldwide

Pennonipennoni.com

The firm partners with clients to deliver innovative, sustainable, and resilient engineering solutions, fostering long-term relationships focused on community impact

Buchanan Ingersoll & Rooney PCbipc.com

National law firm providing legal, business, regulatory, and government relations advice to clients in energy, finance, healthcare, and life sciences industries

Marshall Denneheymarshalldennehey.com

A leading civil defense litigation law firm with 500 attorneys across 19 offices, specializing in various practice areas including professional liability, healthcare, and workers' compensation

Mastech Digitalmastechdigital.com

A Digital Transformation IT Services company offering expertise in data management, engineering, and science Provides top remote tech workers and custom digital learning programs

WebFXwebfx.com

A digital marketing agency providing SEO, web design, ecommerce, and conversion services to drive revenue and deliver ROI for clients globally

Integra Global Solutions Corpglobalintegra.com

A leading business process outsourcing and technology company offering AI automation and cloud solutions to drive cost reduction and efficiency for global clients