UHY ECA

What UHY ECA does

UHY ECA Sp. z o.o. (trading as UHY Poland) is a privately held Polish auditing and consulting firm founded in 2006 and headquartered in Warsaw, with a regional office in Gliwice. The firm is a member of the UHY International global network (Urbach Hacker Young International Limited) and operates through three wholly-owned Polish subsidiaries — UHY ECA Audyt sp. z o.o., UHY ECA Outsourcing sp. z o.o., and UHY ECA Tax sp. z o.o. — which separate its audit, outsourcing, and tax advisory lines under distinct licensing structures.

The firm delivers a full-stack professional services portfolio: statutory financial audits, due diligence, IFRS/MSR conversions, and IPO support; outsourced bookkeeping, payroll, financial controller/chief accountant functions, tax and management reporting, system implementations (including SaldeoSmart and the Polish KSeF e-invoicing system), and process digitization; tax and legal advisory covering CIT/PIT, VAT and excise, transfer pricing, international tax law, MDR reporting, tax proceedings, and corporate legal services; and ESG advisory including reporting attestation, EU Taxonomy compliance, and training. The team of 200+ experts is led by Group Managing Partner Roman Seredyński, PhD, MBA.

The business model is B2B professional services sold directly to Polish business clients via quote-based, multi-year engagements. Go-to-market relies on direct client relationships supplemented by content marketing (LinkedIn, YouTube, newsletter), recurring 'Poranki Podatkowe' (Tax Mornings) webinars, in-person training events, and thought leadership. The firm holds no proprietary technology platform; competitive position rests on licensed regulatory credentials, multi-decade local presence, UHY International network affiliation, and specialized expertise in compliance-driven niches (KSeF, family foundation audits, MDR, ESG).

Name

UHY ECA

Legal name

UHY ECA Sp. z o.o.

Website

https://uhy-pl.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

101–250 employees

Short description

UHY ECA is a Polish auditing and consulting firm delivering financial audit, accounting outsourcing, tax and legal advisory, and ESG services to business clients in Poland through 200+ professionals in Warsaw and Gliwice.

Ownership category

akta.pro rank

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Audit Services: Financial auditing services including statutory audits, due diligence, IPO support, and IFRS conversions
2. Outsourcing Services: Accounting, payroll, tax reporting, and financial process outsourcing
3. Tax and Legal Advisory: Tax advisory, legal services, transfer pricing, and international tax law
4. ESG Services: ESG reporting, attestation, and sustainability strategy consulting

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

UHY ECA is a Polish auditing and consulting firm delivering financial audit, accounting outsourcing, tax and legal advisory, ESG advisory, and training services to business clients. The firm is an independent member of the UHY International global network and operates from offices in Warsaw and Gliwice with a team of over 200 experts. Service offerings include statutory and IFRS audits, due diligence, IPO support, bookkeeping, payroll, Chief Accountant and Financial Controller outsourcing, transfer pricing, international tax law, KSeF e-invoicing implementation, and ESG attestation and reporting.

Product overview

UHY ECA is an auditing and consulting firm offering a comprehensive portfolio of professional services. The core offerings include: Financial Audit services (financial statement examinations, due diligence, IFRS conversions, IPO support, and family foundation audits); Outsourcing and Consulting (bookkeeping, payroll services, financial controller outsourcing, tax/financial/management reporting, audit support, process digitization, system implementations, SaldeoSmart electronic document flow, and KSeF e-invoicing implementation); Tax and Legal Advisory (income taxes, indirect taxes, transfer pricing, international tax law, corporate legal services, tax incentives, tax reviews, tax proceedings, and MDR compliance); and ESG Advisory (attestation, reporting, EU taxonomy, and training). The firm also provides training services for KSeF and tax law.

Differentiator

Problem solved

Functional benefit

Segments1 record

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• UHY InternationalcoreOthersUHY Poland is a member of Urbach Hacker Young International Limited, a UK-based network of legally independent audit and consulting firms. This membership enables international standards delivery combined with local market expertise.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Deloitte Poland: Deloitte's Polish firm delivers audit, consulting, tax, and advisory services as a Big 4 player. Comparable as a broad incumbent competing with UHY ECA for Polish corporate mandates and ESG attestation work.
• KPMG Poland: KPMG is one of the Big 4 in Poland, offering audit, tax, and advisory services at scale. Comparable as a competitor for large statutory audits and ESG mandates; represents the larger incumbent threat to UHY ECA's mid-market clients.
• PwC Poland: PwC operates a full-service practice in Poland covering audit, tax, and advisory. Comparable as a Big 4 incumbent competing for large Polish audit and advisory engagements.
• EY Poland: EY's Polish member firm provides audit, tax, transaction, and consulting services. Comparable Big 4 incumbent competing for large statutory audits and ESG mandates in Poland.

Direct peers

• Crowe Poland: Crowe Poland is part of the Crowe Global international accounting network. Similar mid-tier international network structure with audit, tax, and advisory services; directly comparable peer for UHY ECA given parallel global affiliation model.
• BDO Poland: BDO Poland is the Polish member of BDO Global, an international mid-tier accounting and advisory network. Directly comparable to UHY ECA in terms of network structure, mid-tier positioning, and full-service audit/tax/outsourcing offerings in the Polish market.
• Mazars Poland: Mazars operates in Poland as part of the international Mazars network, offering audit, accounting, tax, and advisory services. Comparable to UHY ECA as a similarly positioned international mid-tier network firm serving Polish corporate clients.
• Rödl & Partner Poland: Rödl & Partner operates in Poland as part of an international integrated advisory firm. Comparable to UHY ECA in cross-border audit and tax advisory for mid-market companies, particularly German-Polish transactions.
• Grant Thornton Poland: Grant Thornton's Polish member firm provides audit, tax, and advisory services across Poland. Direct comparable to UHY ECA in network affiliation, mid-market positioning, and breadth of professional services offered.

Regional players

• TPA Poland: TPA is a Central European-rooted audit and advisory firm with strong Polish operations. Comparable mid-tier peer with audit, tax, and outsourcing focus, particularly strong on CEE cross-border mandates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@uhyecapoland
• LinkedInlinkedin.com/company/eca-poland
• Instagraminstagram.com/uhypoland
• Xx.com/uhy_eca

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about UHY ECA