30 leading professional services firms in Warsaw

Sii Polandsii.pl

Provides technology consulting, AI-driven digital transformation, engineering, and business services, supporting clients in testing, software development, infrastructure management, and system integration.

PwC Polskapwc.pl

Providing legal, tax, business, and audit solutions to diverse clients across sectors, supporting both large corporations and local enterprises.

KPMG Polandkpmg.com

Global organization providing professional services in audit, tax, finance, legal, and consulting Improving business results, managing risks, creating strategies, and adding value

Accenture Polandaccenture.com

A global company providing professional services to leading businesses, governments, and NGOs, focusing on digitalization, operational optimization, profitability, and social impact

Billenniumbillennium.com

Global technology consulting and outsourcing company offering IT solutions, staff augmentation, managed services, and technology solutions with a focus on AI, cloud, and software development

Lingarolingarogroup.com

Empowers global enterprises to achieve measurable outcomes with data and AI, providing end-to-end solutions from strategy to scalable platforms for actionable insights and automation.

AMG Biuro Rachunkoweamgbiuro.pl

A family business with extensive experience since 1994, offering financial advice, HR and payroll management, and accounting solutions for a range of clients

Deloitte Polanddeloitte.com

Deloitte provides professional advisory services in consulting, audit, tax, legal, risk management, financial advisory, forensic, AML, and compliance, with a global team of specialists

Sollers Consultingsollers.eu

Support financial institutions with business transformations, digital capabilities, and software integration using low-code platforms and global technology partnerships.

CAGcag.com.pl

Independent investment banking partnership providing high-quality transaction advisory services in Poland and other CEE countries, with €12 billion in completed deals

BlueSoftbluesoft.com

Providing comprehensive IT services focusing on business value, quality delivery, team collaboration, and vendor independence since 2002.

Britenetbritenet.eu

A technology firm with over 17 years of outsourcing experience, specializing in software development, cybersecurity, and IT services for various industries worldwide

Lionbridge Polandlionbridge.com

A leading provider of translation, digital marketing, content management, and application testing solutions, specializing in global brand consistency and local market adaptation

EWL Groupewl.com.pl

Leading Polish recruitment agency offering comprehensive services for hiring workers from Eastern Europe and Asia, as well as professional employment solutions for various sectors

Connectis_connectis.pl

We develop developers and prepare them for the future, providing dedicated IT teams and specialists to clients efficiently and remotely

Urząd Dozoru Technicznegoudt.gov.pl

A Polish institution ensuring safe operation of technical devices through technical supervision, certification, training, and research laboratory services with specialized staff

Randstad Polskarandstad.pl

A global leader in HR consulting and temporary staffing, supporting individuals in finding the right jobs and businesses in hiring top talent, while staying up-to-date with market trends

Growegrowe.com

In the iGaming and Entertainment industries, we develop cutting-edge technology platforms and payment solutions to propel asset growth and unlock opportunities worldwide

Transition Technologies MSttms.com

Global IT services provider offering end-to-end solutions with expertise in niche technologies, staffed by over 800 specialists across multiple continents

EY Polskaey.com

World leader in professional services offering audit, tax, advisory, and strategic consulting Committed to delivering high-quality services and creating a better working world

HRK S.A.hrk.pl

Specializing in HR consulting, recruitment, assessment centers, and payroll services with expertise in various industries, offering global executive search solutions

SoftTecosoftteco.com

A software development company offering custom services globally, with a highly professional team completing over 300 projects across various industries

CRIDOcrido.pl

A comprehensive business support provider specializing in taxes, law, innovation, investments, advisory, digital solutions, financial modeling, and M&A services

MS Servicesmsservices.pl

Leading provider of outsourcing services in Poland specializing in efficient solutions supporting sales projects, with a focus on sales outsourcing, merchandising, and sales promotion

C&Fcandf.com

Global team specializing in data management, analytics, digital transformation, and GRC Developing low-code IT solutions while supporting community initiatives

CBRE Polandcbre.pl

A global leader in commercial real estate advisory and investment services, offering a wide range of integrated services to diverse clients worldwide

Modsenmodsen-software.com

Global software development company offering services such as custom software development, team augmentation, business analysis, UI/UX design, and quality assurance testing Specializing in various industries

Fundacja Rozwoju Przedsiębiorczości Twój StartUPtwojstartup.pl

A team of professionals helps individuals start successful businesses by providing support, low-cost implementation, and guidance towards success

RÖDL Polandroedl.pl

A global provider of legal, tax, management and IT consulting services with offices in 50 countries and over 5,800 trusted professionals

Mmdmmdcee.com

Leading consultancy specializing in public affairs and corporate communications across Eurasia, Central, Eastern, and South East Europe with extensive industry expertise.