Global Advisory Services LLC
Home
Industries
  • Paid Athletes & Staff
  • Commercial Real Estate
  • Cryptocurrency
  • Entreprenuers
  • Growers & Retailers
  • Stock Eligible Executives
Contact
About
Global Advisory Services LLC
Home
Industries
  • Paid Athletes & Staff
  • Commercial Real Estate
  • Cryptocurrency
  • Entreprenuers
  • Growers & Retailers
  • Stock Eligible Executives
Contact
About
More
  • Home
  • Industries
    • Paid Athletes & Staff
    • Commercial Real Estate
    • Cryptocurrency
    • Entreprenuers
    • Growers & Retailers
    • Stock Eligible Executives
  • Contact
  • About
  • Home
  • Industries
    • Paid Athletes & Staff
    • Commercial Real Estate
    • Cryptocurrency
    • Entreprenuers
    • Growers & Retailers
    • Stock Eligible Executives
  • Contact
  • About

Partners of Global Advisory Services

Sam Watson, CPA

Martin Shrader, CPA

David Ponader, JD

(844) 542-7736 ext. 2

swatson@gassdm.com


Sam Watson has spent over 30 years mastering the art of Tax Preparation,

Planning, Business Consulting, and Preparing Financial Statements. His

dedication and accounting skills helped him to climb the professional ladder from

Specialist, to CFO, to being President and Owner of his own Tax Preparation and

Planning Startup for the last 20 years. Sam’s outstanding services have led him

to join forces with former business partners to collaborate on ways to better serve and support the unique needs of niche clients, such as Paid Athletes, Residential and Commercial Real Estate Developers, and Entrepreneurs.








Education: 

Bachelor of Business Administration, University of Notre Dame, 1995


Certifications:

Certified Public Accountant, Indiana Professional Licensing Agency

(2002-Current)


Core Competencies: 

Individual, Partnership and Corporate Income Tax Preparation and Planning

Real Estate Development and Construction Accounting

Small Business Start Up services

Non-Profit Accounting and Management

David Ponader, JD

Martin Shrader, CPA

David Ponader, JD

(844) 542-7736 ext. 3

dponader@gassdm.com


Known as one of the top business and contracts attorneys in Indiana, David

Ponader has 25+ years of experience structuring, negotiating, and closing

high-value complex transactions 

nationwide. Adept at steady leadership,

strong negotiation skills, and the ability to balance legal precision with

practical business judgment in fast-moving environments, David has been

acknowledged as one of Indianapolis’ Top Business and Legal Leaders by

IBJ’s Forty UNDER 40 and KMPG’s Indy’s BEST AND BRIGHTEST.










Education: 

Bachelor of Arts and Juris Doctor Degree, Indiana University


Core Competencies: 

Negotiation Strategy & Deal Structuring

Contract Drafting, Review & Risk Management Corporate Counsel & Executive Advisory Portfolio Strategy, Asset Management Support

Martin Shrader, CPA

Martin Shrader, CPA

Martin Shrader, CPA

(844)542-7736 ext. 1

mshrader@gassdm.com


Martin Shader is an accomplished and analytical senior accountant and analyst

with 30+ years of experience in public accounting, financial leadership, real

estate development, construction accounting, investment, and entrepreneurial ventures. Over the years, he has proven ability to manage all accounting, tax, and finance-related matters, including arranging debt and equity transactions, negotiating with stakeholders, and overseeing financial operations for multi-million-dollar projects at companies such as, The Kite Companies, DeWitt & Dewitt (later Dewitt & Shrader), and Digital Farms, LLC. A critical thinker adaptable to new situations, Martin brings a unique perspective to drive financial strategy and growth.




Education: 

Bachelor of Art in Accounting, Minors in Computer Science and Finance

Franklin College of Indiana


Certifications:

Certified Public Accountants License from the State of Indiana (1996-Current)


Core Competencies: 

Financial and Tax Accounting , Due Diligence, Strategic Planning,

Cross-Functional Collaboration, Budget Creation and Management, Forecasting /

Pro Formas, Business Development, Stakeholder Relations, Internal Controls,

Risk Management, Leadership and Collaboration, Verbal and Written

Communication

Connect With Us

Copyright © 2026 Global Advisory Services LLC - All Rights Reserved.

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept