SSA LLC

Selling AI-embedded Services or Products requires the right GTM

Fractional GTM leadership to solve everything end-to-end across Sales, Marketing, Product, RevOps and Finance

01Principal

Sebastian Shimomichi

I am a GTM leader with over 15 years of experience in B2B and B2C Cloud, Media, and Retail sectors, having addressed business-critical challenges at Google, Accenture, Shiseido, L’Oréal, and others. With a background in data science, I have evolved from generating revenue-focused insights to leading industry initiatives and delivering measurable results. My technical expertise enables me to conduct advanced analyses and modeling to enhance strategy, planning, and execution for both Sales-led and Marketing-led initiatives. I work directly with CEOs and executive teams to establish effective collaboration between Sales, Marketing, and Product, and provide actionable insights on business health informed by Finance and RevOps principles. I currently support a select group of consultancy, agency, and brand clients, and may be available to assist based on your needs.

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Sebastian Shimomichi, founder of Shimomichi Strategic Advisors LLCAI GTM Leader
02Credentials

Firm credentials deck.

A brief overview of SSA LLC, including engagement models, sectors covered, and key outcomes. The download will be available here shortly.

03Contact

Start a conversation.

Describe what you sell, which market matters most, and what is currently in the way. Replies within two business days.