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Services

  • business

    BUSINESS PLANS, MODELS + EARLY-STAGE INVESTOR PRESENTATIONS

    We roll up our sleeves and delve deep to understand what makes our client’s business tick. We then transform ideas into business plans, financial models and investor presentations.

  • project3

    PROJECT MANAGEMENT

    We help our clients articulate specific and measurable goals that are aligned with their long-term objectives. From these, we create and manage agile projects plans.

  • digital

    DIGITAL STRATEGY

    We create wire frames & mockups and have experience developing both websites and mobile applications.

Work

About

Tharsis Advisors was founded by Marselen Spencer in 2009.  Mars has over 15 years of experience in the areas of corporate finance, management consulting and working with early-stage technology companies. He is experienced in entrepreneurship, strategy, financial planning & analysis, operations, business development, product, digital marketing and team building. Throughout his career he has worked with dozens of companies both big and small, and has also started a few companies.

 

He is a former digital marketing agency CFO where he led both high-level corporate strategy as well as day-to-day financial management and operations. Prior to this, Mars worked in TD Securities’ Media, Telecom & Technology Investment Banking group and their Credit Portfolio Management group.

 

Mars began working with internet technologies while at American Express’ Consulting Services group, where he concentrated on purchasing process re-engineering and e-commerce implementations for Fortune 50 clients. He began his professional career at Fiduciary Trust where he worked with high-net-worth individuals and institutions.

New York City

917-941-9477