TRASTA

What TRASTA does

TRASTA (legal name Trasta Danışmanlık A.Ş.) is a privately held Turkish professional services firm headquartered in Ataşehir, Istanbul, with a recently opened office in Berlin, Germany. It operates as an integrated financial, tax, and audit advisory practice serving company owners and senior management, with a stated mission of helping clients establish solid operational foundations, monitor performance, and build forward-looking strategy in the Turkish business environment. The firm's client base spans domestic Turkish corporates, foreign (particularly German-speaking) investors operating in or entering Turkey, and capital markets participants; its primary segments are positioned along geography and use case (tax, M&A, capital markets, R&D/incentives).

The service portfolio is organized into seven core practice areas — Vergi Tam Tasdik (full tax certification), Bağımsız Denetim (independent audit), Finans (finance), Muhasebe (accounting), Danışmanlık (consulting), İK (HR), and Hukuk (legal) — plus sub-product lines for Capital Markets Access (IPO, Sukuk, bond), Risk Consulting, and Technology/Software. International cross-border mandates are delivered through the ConsulTR sub-brand, and ESG advisory is offered via a dedicated trastaesg.com platform. The firm has no proprietary technology platform; delivery is partner-led, supported by credentialed professionals including Yeminli Mali Müşavir (sworn-in CPAs), lawyers, and academic professors. Thought leadership is reinforced by multiple published professional books on ESG, company valuation, transfer pricing, R&D tax, and Technopark incentives.

Revenue is generated through professional service fees on a project-based and retainer basis, with no publicly disclosed pricing or fee schedules. Distribution is direct to enterprise clients via relationship-based field sales, supplemented by content marketing (website, LinkedIn, newsletter), industry event presence (notably Golden Sponsorship at Zirve 2025), and published books. Notable recent engagements include IPO advisory for Hidropar Hareket Kontrol Teknolojileri Merkezi A.Ş. (HKTM). No institutional investors, private equity backing, parent company, or M&A activity has been disclosed, and the firm operates as an independent partner-led practice.

Name

TRASTA

Legal name

Trasta Danışmanlık A.Ş.

Website

https://gorerymm.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

101–250 employees

Short description

TRASTA (Trasta Danışmanlık A.Ş.) is an Istanbul-based, privately held Turkish professional services firm delivering integrated tax, audit, financial advisory, accounting, consulting, HR, and legal services to domestic corporates and foreign (primarily German-speaking) investors operating in Turkey.

Ownership category

akta.pro rank

Headquarters

HQ city

Istanbul

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Tax and Audit Services: Comprehensive tax and audit services including full audit (tam tasdik), tax compliance, transfer pricing, indirect tax services, inflation accounting, and tax refund services. Revenue generated through professional service fees for audit reports, tax filings, and compliance advisory.
2. Financial Advisory and Consulting: Financial consulting services including M&A advisory, capital markets access (IPO), project finance, treasury operations, risk management, management consulting, and strategy consulting. Revenue from advisory fees, transaction-based work, and ongoing consulting retainers.
3. Accounting and Bookkeeping Services: Accounting services for local and foreign investors including bookkeeping, payroll management, and financial reporting aligned with Turkish and international standards (TFRS, UFRS, US GAAP).
4. Legal Services: Legal advisory services covering contract law, commercial and corporate law, intellectual property (trademarks), and other private law areas. Revenue from legal consulting fees.
5. Human Resources Consulting: HR consulting services including recruitment, candidate assessment with personality tests, foreign language testing, and placement services for white-collar positions.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

TRASTA is an integrated financial consulting and advisory firm providing corporate finance, tax, audit, accounting, legal, HR, risk management, and capital markets services to business owners and senior management. It delivers 360-degree professional solutions through its main office in Istanbul and the ConsulTR international services network, with a particular focus on supporting foreign investors (especially from German-speaking countries) operating in Turkey.

Product overview

TRASTA is an integrated financial advisory and consulting firm (Trasta Danışmanlık A.Ş.) offering a comprehensive portfolio of professional services organized around core practice areas. The service model operates as a unified platform of interconnected offerings rather than a single product with modules. The core portfolio includes: Vergi Tam Tasdik (Tax Full Certification) providing full certification audits and tax risk management; Bağımsız Denetim (Independent Audit) for financial statement verification; Finans (Finance) covering valuation, reporting, and project financing; Muhasebe (Accounting) for bookkeeping and financial reporting; Danışmanlık (Consulting) encompassing M&A, capital markets, risk management, and strategy; İK (Human Resources) for recruitment and staffing; Hukuk (Legal) for contract and corporate law services; and Sermaye Piyasalarına Erişim (Capital Markets Access) for IPO and bond offerings. International services are delivered through the ConsulTR sub-brand. The company also publishes professional books on ESG, transfer pricing, R&D tax incentives, and technopark regulations as thought leadership. Recent notable work includes completing the IPO advisory for HKTM.

Differentiator

Problem solved

Functional benefit

Brands

• ConsulTR: International services platform operated by TRASTA for cross-border consulting services

Products and services

• Vergi Tam Tasdik (Tax Full Certification)
• Bağımsız Denetim (Independent Audit)
• Finans (Corporate Finance)
• Muhasebe (Accounting and Bookkeeping)
• Danışmanlık (Management and Strategy Consulting)
• İK (Human Resources Consulting)
• Hukuk (Legal Services)
• Sermaye Piyasalarına Erişim (Capital Markets Access)
• Risk Danışmanlığı (Risk Consulting)
• Uluslararası Hizmetler / ConsulTR (International Services)

Quantifiable outcome

• Successfully completed IPO advisory for HKTM enabling their listing on the stock exchange

Named customers1 record

Segments5 records

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.

• ConsulTRcoreOthersConsulTR is TRASTA's international services platform/brand that provides cross-border consulting services. It is referenced as the vehicle for delivering international services, particularly for Turkish-German business relations. The ConsulTR website (consultr) is linked as the destination for international service inquiries.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• KPMG Turkey: KPMG Turkey delivers audit, tax, and advisory services directly overlapping with TRASTA's core practice areas. As a Big 4 competitor, it competes for the same mid-market and enterprise engagements with much larger international resources.
• PwC Turkey: PwC Turkey offers audit, tax, and advisory services for Turkish companies and foreign investors, including IPO advisory. It is a direct competitor in capital markets and cross-border advisory where TRASTA has built its positioning.
• Deloitte Turkey: Deloitte Turkey provides the full Big 4 suite of audit, consulting, financial advisory, tax, and risk services. It directly competes with TRASTA for capital markets, M&A, and consulting mandates from Turkish corporates and foreign investors.
• Ernst & Young (EY) Turkey: EY Turkey is a Big 4 firm offering audit, tax, consulting, and advisory services across the same regulatory and client landscape as TRASTA. It competes for the same Turkish enterprise and foreign-investor clients but at significantly larger scale and broader portfolio.

Direct peers

• Mazars Turkey: Mazars Turkey is an international mid-tier audit and advisory firm offering tax, audit, accounting, and consulting services. Comparable to TRASTA in target market and cross-border investor services for foreign companies investing in Turkey.
• BDO Turkey: BDO Turkey is a mid-tier global audit and advisory network active in Istanbul, serving similar mid-market Turkish clients with audit, tax, and consulting offerings. Closely comparable scale and service mix to TRASTA.
• RSM Turkey: RSM Turkey is a mid-tier international audit and consulting firm serving local and foreign-investor clients in similar service lines. It competes directly with TRASTA for mid-market Turkish corporates and inbound DACH-region investors.
• Grant Thornton Turkey: Grant Thornton Turkey operates as a mid-tier audit, tax, and advisory firm serving Turkish corporates and international clients. Comparable in service breadth and target client segment to TRASTA.

Regional players

• GSG Hüdayi YMM: GSG Hüdayi is an established Turkish audit and tax advisory firm primarily serving the Turkish domestic market. It competes with TRASTA for Turkish corporate tax, audit, and compliance engagements at the local end of the market.
• Paksoy Ortak Avukat Burosu: Paksoy is a leading Turkish business law firm offering corporate, M&A, and capital markets legal services. Comparable to TRASTA's legal practice area and competes for the same Turkish enterprise clients seeking integrated legal-advisory engagements.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 TRASTA