Grant Thornton Portugal

What Grant Thornton Portugal does

Grant Thornton Portugal is the Portuguese member firm of Grant Thornton International Ltd (GTIL), a global network of audit, tax, and advisory firms operating in more than 150 countries with over 80,000 professionals. Locally, the firm operates through two distinct legal entities: Grant Thornton & Associados SROC Lda. (a licensed statutory audit firm regulated under Portuguese law) and Grant Thornton Consultores Lda. (consulting services). The firm employs 100+ professionals across offices in Lisbon (headquarters, Miraflores, Algés) and Porto, and was founded in 1998.

The firm delivers an integrated, multidisciplinary service offering across five core areas: Audit & Assurance (financial statement audit, compliance audit, audit of EU-funded programmes); Tax (corporate and business tax, international direct and indirect tax, global mobility, transfer pricing, private client and wealth tax); Business Process Solutions (tax compliance, payroll, accounting and financial reporting, business process outsourcing); Advisory (M&A, restructuring and turnaround, transaction advisory, business valuation, business risk); and Legal (corporate/M&A, labor and social security, litigation and arbitration, immigration, real estate/urban planning/tourism, public law/regulation/digital law, and tax litigation). The portfolio is delivered as a professional services offering rather than a software product, and the firm does not disclose proprietary technology platforms.

Grant Thornton Portugal generates revenue through professional services engagements on a project and retainer basis, billed by scope and complexity, with no publicly disclosed pricing. Its go-to-market is enterprise field sales: direct, partner-led engagement with enterprises, investors, and institutions seeking audit, tax, advisory, and legal services, supplemented by referrals through the global Grant Thornton network. The firm's stated customer segments are Enterprises and Organizations, Investors and Private Equity, and Institutions and Regulated Entities, with horizontal segmentation across service lines.

Name

Grant Thornton Portugal

Legal name

Grant Thornton & Associados SROC Lda. e Grant Thornton Consultores Lda.

Website

https://grantthornton.pt

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

51–100 employees

Short description

Grant Thornton Portugal is a multidisciplinary professional services firm operating as the Portuguese member of Grant Thornton International Ltd, delivering audit, tax, advisory, business process solutions, and legal services to enterprises, investors, and institutions from offices in Lisbon and Porto.

Ownership category

akta.pro rank

Headquarters

HQ city

Miraflores, Algés

HQ country

Portugal

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services (Audit, Tax, Advisory, Legal): Revenue generated from delivering professional services including audit and assurance, corporate taxation, business process solutions, advisory consulting, and legal services to enterprises and institutions. Services are delivered through multidisciplinary teams on a project and retainer basis.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Grant Thornton Portugal provides integrated audit and assurance, tax (fiscalidade), advisory (consultoria), legal, and business process solutions to enterprises, investors, and institutions active in Portugal. The firm operates as the Portuguese member of the Grant Thornton International network and delivers engagements through multidisciplinary partner-led teams across offices in Lisbon and Porto.

Product overview

Grant Thornton Portugal is a professional services firm providing an integrated multidisciplinary service offering across five core service areas: Audit & Assurance (auditing, financial statement review, compliance audit, EU-funded programme audit), Taxation (corporate tax, international tax, transfer pricing, global mobility, private client tax), Business Process Solutions (tax compliance, payroll, accounting, BPO), Advisory (M&A, restructuring, transaction advisory, business valuation, risk management), and Legal (corporate/M&A, real estate, labor law, litigation, immigration, digital law). The portfolio operates as a unified professional services offering rather than a software product, combining technical rigor with international standards and local market knowledge.

Differentiator

Problem solved

Functional benefit

Products and services

• Audit & Assurance Statutory audit and assurance services delivered by Grant Thornton & Associados, SROC, Lda. to corporates, groups, and institutions operating in or with Portugal, including regulated financial statements audit under Portuguese supervisory frameworks.
• Tax (Fiscalidade) Tax advisory and compliance services covering Portuguese corporate tax, international tax structuring, transaction tax, and ongoing tax compliance for enterprises and investors.
• Advisory (Consultoria) Management and corporate advisory services, including dedicated Corporate & M&A sub-practice, supporting transactions, corporate finance, and organisational consulting for Portuguese and cross-border clients.
• Legal Legal advisory services in Portugal, delivered through multidisciplinary teams alongside audit, tax and advisory, supporting corporate, transactional and regulatory legal needs.
• Business Process Solutions (BPS) Business process outsourcing services provided to clients in Portugal, including outsourced finance, accounting, and process functions; led at Managing Partner level by the BPS Head.

Segments3 records

Ideal customer profiles2 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.

• Grant Thornton InternationalcoreStrategic or Co-development PartnerGrant Thornton Portugal is a member firm of Grant Thornton International Ltd, a global network of audit, tax, and advisory firms present in 150+ countries with 80,000+ professionals. This affiliation provides access to global methodologies, international standards, and coordinated client service for multinational engagements.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Deloitte Portugal: Deloitte Portugal operates the Big Four firm's local practice offering audit, consulting, tax, financial advisory, and legal services. It competes head-to-head with Grant Thornton Portugal across audit, tax, advisory, and BPS, with significantly larger scale in the local market.
• EY Portugal: EY Portugal is the local member firm of Ernst & Young Global, providing assurance, tax, consulting, and strategy services. It directly overlaps with Grant Thornton Portugal's audit, tax, and advisory offerings and is a key competitor for enterprise and PE clients in Portugal.
• KPMG Portugal: KPMG Portugal offers audit, tax, and advisory services through its Portuguese member firm, covering enterprise assurance and transaction advisory. It is a direct Big Four competitor to Grant Thornton Portugal in the Portuguese mid-market and large enterprise segments.
• PwC Portugal: PwC Portugal is the Portuguese member firm of the PwC global network, providing audit, tax, and advisory services to enterprises and institutions in Portugal. It is a primary competitor in the same professional services categories as Grant Thornton Portugal and the most direct benchmark for brand-led competition in the market.

Direct peers

• BDO Portugal: BDO Portugal is a mid-tier professional services network member firm offering audit, tax, and advisory services in Portugal. It is the closest direct competitor to Grant Thornton Portugal given its similar mid-tier positioning, global network affiliation, and target client base of mid-market companies and PE-backed businesses.
• Crowe Portugal: Crowe Portugal is the local member of Crowe Global, providing audit, tax, and advisory services. It is a direct mid-tier competitor to Grant Thornton Portugal, particularly for mid-market audit and advisory mandates in Portugal.
• RSM Portugal: RSM Portugal is the Portuguese member firm of RSM International, offering audit, tax, and consulting services to mid-market enterprises. It competes directly with Grant Thornton Portugal for similar clients in the Portuguese mid-market and has comparable network-led positioning.
• Moore Portugal: Moore Portugal is part of the Moore Global network, providing audit, accounting, tax, and advisory services to mid-market clients. It is a comparable mid-tier competitor to Grant Thornton Portugal with similar service mix and client base in the Portuguese market.
• Baker Tilly Portugal: Baker Tilly Portugal is the local member firm of the Baker Tilly international network, providing audit, tax, and advisory services to mid-market clients in Portugal. It directly competes with Grant Thornton Portugal for similar client profiles and engagement types.
• Mazars Portugal: Mazars Portugal is the Portuguese member firm of Mazars, an international audit, tax, and advisory network. It competes directly with Grant Thornton Portugal across the same service lines (audit, tax, advisory) with comparable mid-tier scale and global network backing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/grantthorntonportugal

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Grant Thornton Portugal