OASIS is a premier provider of outsourced CFO, Controller, and Bookkeeping services designed specifically for Family Offices and Small to Medium-Sized Businesses (SMBs) up to $100M in revenue. Founded by Joseph O'Connor, OASIS brings strategic financial leadership to organizations requiring high-quality financial oversight without the overhead of a full-time staff.

We specialize in combining high-level strategic finance with streamlined, tech-enabled operational support to deliver scalable solutions and actionable financial insights. Our unique approach helps clients achieve financial clarity, control, and confidence, enabling them to make better decisions and drive sustainable growth.

Our mission is to deliver high-touch financial leadership that empowers organizations to grow sustainably — without the overhead of hiring full-time, in-house finance teams. Through a blend of recurring fractional CFO services and high-value advisory engagements, OASIS drives strategic decision-making, financial transparency, and operational excellence.

Our Services:
- Fractional CFO Services
- Controller Services
- Outsourced Bookkeeping & Financial Operations
- Financial Optimization and Cost Savings Consulting
- Compliance and Regulatory Support (Sales Tax, 1099s, Audit Readiness)

OASIS

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OASIS

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