CPA-Led Accounting & Fractional CFO Support in Portland, ME
Where coastal business meets innovation—and your books need clarity.

How we help Portland operators
Bookkeeping
- Accurate, up-to-date books for Portland businesses
- Monthly close + reporting you can trust
Operational Accounting & Financial Reporting
- Stronger accounting workflows tailored to Portland's business needs
- Audit/compliance readiness and cleaner documentation
Fractional Controller / Fractional CFO
- Cash flow planning + capital strategy for Portland operators
- Strategic leadership for growth and risk management
What we see in Portland
Portland is a thriving coastal city with a growing presence in technology, healthcare, creative services, and professional services. As businesses establish and grow in Maine's largest city, they need financial operations that provide clarity and control. We help Portland operators maintain clean books and strong financial visibility.
As Portland continues to grow and evolve, businesses face increasing complexity in their financial operations. We help you navigate this growth with clean books, clear reporting, and the financial clarity you need to make confident decisions.
- Managing diverse revenue streams across different business models
- Scaling accounting processes to support business growth
- Navigating seasonal revenue patterns common in coastal markets
- Ensuring accurate financial reporting for stakeholders
- Balancing operational efficiency with financial control
Industries we commonly support in Portland
We support modern businesses across the Portland metro area, bringing CPA-led expertise to help you maintain clean books and strong financial operations.
Who We Serve in Portland
From technology & software to professional services, Portland businesses share a common need: financial clarity that enables confident decision-making. Here's who we work with most often in the Portland market.
Founder-Led Businesses
Empowering leaders with financial clarity
We help founders move from reactive financial management to confident, data-driven leadership—without losing focus on the business they're building.
Family Businesses
Preserving legacy while maximizing the future
We partner with multi-generational businesses to modernize financial systems, improve visibility, and support long-term continuity and stewardship.
Startups & Growth-Stage Companies
Laying the foundation for sustainable growth
We work with early and scaling companies to establish clean books, disciplined reporting, and financial leadership that grows with the business.
Accounting System Transformation Teams
Building modern financial infrastructure
We help businesses replace fragile, outdated accounting processes with scalable systems that support growth, accuracy, and strategic insight.
Nearby areas we serve
Our remote-first approach means we can support businesses throughout the greater Portland metro area and beyond.
Frequently asked questions
Do you work with Portland-based technology and healthcare companies?
Yes. We support businesses across Portland's diverse economy, including technology, healthcare, creative services, and food & beverage. Our team understands the financial needs of growing businesses in Maine.
How do you help Portland businesses manage seasonal revenue patterns?
Many Portland businesses experience seasonal fluctuations, especially in tourism, food & beverage, and retail. Our fractional CFO services include cash flow planning and forecasting to help you navigate these cycles with confidence.
Do you serve businesses throughout the greater Portland metro area?
Absolutely. We work with companies across the Portland metro area, including South Portland, Scarborough, Falmouth, and beyond. Our remote-first approach means we can support your business regardless of your exact location.
What makes your approach different for Portland businesses?
We understand Portland's business environment and the need for financial operations that provide clarity without adding complexity. Our CPA-led team brings deep expertise in supporting growing businesses in coastal markets.
Can you help with financial reporting for businesses preparing for growth or expansion?
Yes. Our fractional CFO services include financial modeling, strategic planning, and the clean financial reporting you need to support growth initiatives, fundraising, or strategic expansion plans.
Recommended next steps for Portland teams
Explore how we can help businesses like yours, learn about our services, or dive into our process.
Founder-Led Businesses
Empowering leaders with financial clarity
Family Businesses
Preserving legacy while maximizing the future
Startups & Growth-Stage Companies
Laying the foundation for sustainable growth
Our Services
From bookkeeping to fractional CFO, services that scale with you
Our Process
How we work together to transform your financial operations
Get clarity in Portland—without adding overhead.
Let's discuss how Assay AI can help your business achieve its financial goals with precision and confidence.