CPA-Led Accounting & Fractional CFO Support in Chicago, IL
Where finance meets manufacturing—and your books need to be bulletproof.

Serving more of Illinois
We support 2 cities across the state
How we help Chicago operators
Bookkeeping
- Accurate, up-to-date books for Chicago businesses
- Monthly close + reporting you can trust
Operational Accounting & Financial Reporting
- Stronger accounting workflows tailored to Chicago's business needs
- Audit/compliance readiness and cleaner documentation
Fractional Controller / Fractional CFO
- Cash flow planning + capital strategy for Chicago operators
- Strategic leadership for growth and risk management
What we see in Chicago
Chicago is a major hub for finance, manufacturing, technology, and logistics. As businesses navigate the complexities of a diverse economy, they need financial operations that provide clarity and control. We help Chicago operators maintain clean books and strong financial visibility as they scale.
As Chicago continues to serve as a major business hub, companies need financial operations that provide clarity and control. We help you navigate this complexity with clean books, clear reporting, and the financial visibility stakeholders expect.
- Managing financial operations across multiple locations and entities
- Navigating complex revenue streams and billing models
- Scaling accounting processes to support rapid growth
- Ensuring accurate financial reporting for stakeholders
- Balancing operational efficiency with financial control
Industries we commonly support in Chicago
We support established businesses across the Chicago metro area, bringing CPA-led expertise to help you maintain clean books and strong financial operations.
Who We Serve in Chicago
From financial services to professional services, Chicago businesses share a common need: financial clarity that enables confident decision-making. Here's who we work with most often in the Chicago market.
Financial & Operational Management Teams
Strategic leadership for growth and control
We support leadership teams navigating complexity—bringing structure, clarity, and insight to financial and operational decision-making.
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We help businesses replace fragile, outdated accounting processes with scalable systems that support growth, accuracy, and strategic insight.
Private Equity Portfolio Companies
Accelerating value creation
From post-acquisition integration to exit readiness, we provide the financial rigor, reporting cadence, and leadership support PE-backed companies require.
Mergers & Acquisitions
Enabling successful business transitions
We support buyers, sellers, and leadership teams through transactions—ensuring financial readiness, clean data, and confident execution.
Nearby areas we serve
Our remote-first approach means we can support businesses throughout the greater Chicago metro area and beyond.
Frequently asked questions
Do you work with Chicago-based financial services and manufacturing companies?
Yes. We support businesses across Chicago's major industries, including financial services, manufacturing, technology, and logistics. Our team understands the financial complexities specific to these sectors and can help you maintain accurate books.
How do you help Chicago businesses with multi-entity structures?
We have experience managing financial operations across multiple entities, locations, and business lines. We'll help you maintain clean books, accurate intercompany accounting, and clear financial reporting across your organization.
Do you serve businesses throughout the greater Chicago metro area?
Absolutely. We work with companies across the Chicago metro area, including Naperville, Aurora, Elgin, Schaumburg, and beyond. Our remote-first approach means we can support your business regardless of your exact location.
What makes your approach different for Chicago businesses?
We understand Chicago's diverse economy and the need for financial operations that provide clarity without adding complexity. Our team brings deep expertise in the industries that drive the Chicago economy.
Can you help with financial reporting for Chicago companies preparing for growth or exit?
Yes. Our fractional CFO services include financial modeling, strategic planning, and the clean financial reporting you need to support growth initiatives, fundraising, or potential exits.
Recommended next steps for Chicago teams
Explore how we can help businesses like yours, learn about our services, or dive into our process.
Financial & Operational Management Teams
Strategic leadership for growth and control
Accounting System Transformation Teams
Building modern financial infrastructure
Private Equity Portfolio Companies
Accelerating value creation
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 Chicago—without adding overhead.
Let's discuss how Assay AI can help your business achieve its financial goals with precision and confidence.