Financial Advisory

ATHMAN was established to become a growth agent and an opportunity maker for your businesses by providing and implementing a high-end Financial advisory services.


Investment Advisory

We help investors with:

  • Risk Assessment
  • Assets Allocation
  • Structure the right investment solution
  • Provide an objective opinion

Financial Studies

  • Feasibility Studies
  • Investors Pitchbook
  • Business Valuation

Capital Raising

Communication & Negotiation with:

  • Investment funds
  • Government Funds
  • Individual investors
  • Banks and Financing Companies.

mergers and Acquisitions

Strategic Advisory and planning for:

  • Mregers & Aquisitions
  • Spinoffs and Divestures
  • Capital Restructuring

Growth Planning

  • Strategic Expansions
  • Business Planning
  • Financial Analysis & Dashboards
  • KFIs (Key Financial Indicators)


A group of  finance experts who are interested to grow businesses and to create real investment opportunities

Growth Ideas

Planning & Benchmarking

Return on Investment



SAR 25 millions private school project was financed.  Including its business plan.

We helped an investment fund to:

▪ Increase its IRR of the fund by 3%

▪ Improve the exit strategy and shortened the fund period.

Changed the capital structure of a medical project to:

▪ Increase the project Net profit margin by 8%

22% cost saving 



  • Mazen A Al-Yamani
    Mazen A Al-Yamani Managing Partner

    Mazen is the founder and managing partner at ATHMAN since inception and currently leading several financial advisory projects

    Consulted more than 37 clients and business owners on growing thier businesses, rasing capital and strategic decisions.

    Certified Business Valuer (TAQEEM licensed)

    Member of the Commission of Consultants of Jeddah Chamber of Commerce

    Successfully passed CFA (Charted Financial Analyst) level 2 exam

    Holds a bachelor degree in Accounting (minor in Finance) from King Fahd University of Petroleum and Minerals

    OMAR S. ALKATHERI Financial Advisory Manager

    Omar has over 10 years of combined professional work experience in the investment banking activities covering Equity and Debt Capital Markets transactions along with M&A, Private Equity and Financial Advisory

    Omar has a wide range of professional experience in a variety of areas, and specialized in, Financial Modeling, Valuation, IPO, Private Placement, M&A, IPO Readiness Assessment, Fund Raising, Investment Funds, Restructuring as well as Capital Budgeting

    Also, he is a Certified Financial Modeler by LEORON – Professional Development Institute and has attended many financial and management training courses

    Omar is CMA ( Saudi Capital market authority) regulated and holds a bachelor degree in Accounting from Ahl -Al Bayt University, Jordan

  • Yasser A. Al-Olayyan
    Yasser A. Al-Olayyan Partner / Board Member

    Yasser is one of ATHMAN Cornstones and provides its clients with invaluable financial and strategic advisory

    Worked as a Business Development Director at Al-Saedan Real Estate Co., one of the biggest Real Estate companies in KSA, and member of its management committee. Also, he is an ExCom member in a sister company

    Prior to that, he worked at SWICORP (a multi-national investment banking firm) as an associate for 4 years

    He prepared various financial and economic studies, business plans and strategic papers for various projects in the education, healthcare and real-estates sectors. He participated in raising over USD 2.66 bn for several transactions

    Yaser is CMA ( Saudi Capital market authority)  regulated and holds a bachelor degree (hons) in Business Administration – Finance from UBT

Looking forward New

successful achievements with you 


Phone: +12 232 2226
Mobile: +966 58 223 1100


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