Outsourced Accounting, Recruiting, and HR Services for Businesses of All Types and Sizes

Choose from a wide range of outsourced accounting services, from fractional CFOs, controllers, and bookkeepers, to human resource management professionals who help grow businesses of all types and sizes. Founded in 2018, Optima Office focuses on developing a highly customized business accounting program for each client that keeps you compliant, growing, and profitable.

Fractional Chief
Financial Officers

As businesses grow, their financial complexities increase, often surpassing the capabilities of basic accounting or internal financial management. For small and medium-sized enterprises (SMEs) with revenues between $1 million and $10 million, this can signal the need for a Chief Financial Officer…
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Outsourced
Accounting Services

Too many business owners and executives feel frustrated because of a lack of accurate financial reporting. We believe every executive should have access to accurate financial reporting to grow their business strategically. We offer a wide range of services, including outsourced accounting, fractional…
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Outsourced Human Resource Services

Optima helps business owners sleep better at night by taking the stress out of HR. From compliance to risk prevention, we quickly get your business on track—and keep it there. Our team also supports recruitment and retention strategies to help you build and sustain a thriving workforce…
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Recruiting
Services

Hiring doesn’t have to be hard—or expensive. Optima’s Recruiting Services help growing companies fill critical roles with less stress, greater speed, and smarter costs—no exclusive contracts required. We specialize in Accounting, HR, Finance, and Executive roles, and we work with your budget, charge…
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A Happy Team Means Better Service.

Optima Office is consistently ranked as one of San Diego’s top places to work, and that energy spills into every client relationship. Our people love what they do, and it shows in how they show up.

Resources & Insights

accountant in san diego ca
March 16, 2026

San Diego Accountants That Won’t Break the Bank

interim cfo services
March 15, 2026

Buyer’s Guide: Best Interim CFO Services for 2026

bookkeeping for small businesses
March 11, 2026

Why Every Startup Needs a Small Business CFO Mindset

In-House vs. Outsourced Accounting Services

Services

In-House
CFO

In-House Bookkeeper

Fractional
CFO

Optima Office Service

In-House vs. Outsourced HR Services

Services

In-House
HR Manager

Office Manager
Managing HR

Consulting
HR Specialists

Optima
Office

Unlimited Firm Capacity