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BEGIN WITH THE BUSINESS

Bring what the business needs to do next.

You do not need to diagnose the professional category first. Start with the objective, market or problem.

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Start before you know the category.

Describe the decision, uncertainty or objective in ordinary business language.

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THE WORLD, CONNECTED BY WORK

Start with a market. Continue anywhere the requirement leads.

Countries are working nodes inside a wider WONE cross-border system.

MARKET ENTRY

Connect market context to the exact professional work.

EXPLORE MARKETS
18 DISTINCT CAPABILITIES

The professional work a cross-border business actually needs.

Each capability connects to market context, business moments, people and delivery.

CAPABILITY

Move from the category into the market relationship.

EXPLORE CAPABILITIES
INDUSTRY CONTEXT

Cross-border work changes with the economics of the industry.

Ten broad systems open into one hundred detailed industry destinations.

SECTOR DETAIL

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EXPLORE INDUSTRIES
BETWEEN MARKETS

Business corridors are where cross-border work becomes real.

Explore the questions, capability needs and WONE relationships connecting both ends.

CORRIDOR VIEW

Two markets. One connected business objective.

EXPLORE CORRIDORS
PEOPLE AROUND THE OBJECTIVE

Find the exact professional relationship for the work.

People, firms and specialists should surface around context — not as an isolated directory.

PEOPLE

People are part of the answer, not a separate search.

FIND PEOPLE
KNOW · FIND · SOLVE

Intelligence that points toward a business decision.

Market signals, practical context, client work and conversations around live cross-border decisions.

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Turn Intelligence into the next route.

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WONE / FIRM

Abdullah Yousef Alhussaini Chartered Accountant

Your partners to grow in your business ,,

Your partners to grow in your business ,,

FIRM PROFILE

Organisation, market and professional coverage.

The firm record supports the named WONE professionals and preserves the organisation's own profile information.

MARKETSaudi Arabia
CITYRiyadh
ESTABLISHED2023
WONE PEOPLE1
CAPABILITIES3
INDUSTRIES6
ABOUT THE FIRM
The company was founded by the chartered accountant Abdullah Yousef Al-Hussaini, holding license No. 992, and who has extensive and different experience that made him distinguished in knowledge and in providing accounting and professional services in accordance with the best international practices. Where the founding partner began his career in one of the largest international professional companies, Ernst & Young, EY. He also held a number of leadership positions in one of the largest insurance companies in the Kingdom of Saudi Arabia, including Head of the Internal Audit Department, Chief Financial Officer, and a member of the committees. Technical and financial services for the insurance sector, affiliated with the Central Bank of Saudi Arabia. Which made him have the experience and professional qualifications necessary to advance the accounting and auditing profession and provide consulting services to all categories of clients Quality of service We make sure to select our employees very carefully and apply continuous learning and development to be ahead in the quality of human capital to advance the profession and meet the needs of our clients Trust and credibility We provide our services with the utmost honesty, and we build our relationship with our customers on transparency and clarity in all stages of work, and we maintain a a high level of trust Commitment and confidentiality We follow the timelines, conditions, and procedures that we agree upon with our clients, we maintain the confidentiality of their data and financial information
FIRM PRACTICE ARCHITECTURE

The firm's recorded disciplines and specialisms.

01
TAX

Direct Tax

Corporate Tax Advisory

Indirect Tax

GST/VAT Compliance & Advisory

Tax Litigation & Dispute Resolution

Tax Appeals & Representation

02
AUDIT AND ASSURANCE

Statutory & Regulatory Audits

Company Audits · Bank Audits · Government/PSU Audits

Internal Audits

Risk-Based Internal Audits · Process & Controls Audit

Forensic Audits

Fraud Detection · Investigative Audit

Due Diligence Audits

Financial Due Diligence · Transaction/Acquisition Audits

Performance & Operational Audits

Cost & Efficiency Audits · Operations/Process Audits

FIRM CONTACT

Organisation details.

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WEBSITEwww.ayca.com.sa/en/about-2 ↗EMAILinfo@ayca.com.saPHONE+966550716655
ADDRESS<span data-sheets-root="1">Khaled Bin Alwaleed, Al Hamra, Riyadh 12768, Saudi Arabia</span>
INTELLIGENCE AROUND THE FIRM

Market and capability context.

CONNECT THE REQUIREMENT

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BRING A REQUIREMENT
THE CROSS-BORDER BUSINESS OFFICE

Whatever your business needs across borders. Bring it to WONE.