Insights

Boutique SME Focus Target Oldenburg Accountants & Advisors as a high-touch CPA boutique serving family-owned and multi-generational SMEs in northern Illinois and Chicagoland. Sales opportunity: offer tailored advisory services such as profitability analytics, cash flow forecasting, and KPI benchmarking to strengthen client retention and expand service scope.

Relationship-Driven Selling Leverage the founder-led model where Sue Oldenburg is directly involved with every client to emphasize personalized service, trusted advisor positioning, and cross-sell opportunities across tax, accounting, and strategic advisory offerings.

Profitability Analytics Position as a data-driven partner that helps clients track profitability by job, customer, product, department, or location. Sales angle: introduce advanced analytics packages, dashboard setups, and periodic reviews to improve decision-making and financing readiness.

Cash Flow & Financing Capitalize on demand for cash flow forecasting and bank-ready financial presentations. Offer cash management optimization, working capital insights, and collateral-ready financial storytelling to support loan applications and financing rounds.

Growth Benchmarking Highlight benchmarking against industry peers and KPI establishment as a differentiator. Propose strategy sessions and KPI-driven growth plans that help SMEs identify critical success factors and accelerate scale.

Oldenburg Accountants & Advisors Tech Stack

Oldenburg Accountants & Advisors uses 8 technology products and services including Matomo, WordPress, Open Graph, and more. Explore Oldenburg Accountants & Advisors's tech stack below.

  • Matomo
    Analytics
  • WordPress
    Content Management System
  • Open Graph
    Content Management System
  • MyWebsite
    Page Builders
  • PHP
    Programming Languages
  • X-XSS-Protection
    Security
  • HTTP/3
    Web & Portal Technology
  • IONOS
    Web Hosting

Oldenburg Accountants & Advisors's Email Address Formats

Oldenburg Accountants & Advisors uses at least 1 format(s):
Oldenburg Accountants & Advisors Email FormatsExamplePercentage
First.Last@oaa-cpa.comJohn.Doe@oaa-cpa.com
50%
FLast@oaa-cpa.comJDoe@oaa-cpa.com
50%

Frequently Asked Questions

What is Oldenburg Accountants & Advisors's phone number?

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You can contact Oldenburg Accountants & Advisors's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Oldenburg Accountants & Advisors's official website and social media links?

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Oldenburg Accountants & Advisors's official website is oaa-cpa.com and has social profiles on LinkedIn.

How much revenue does Oldenburg Accountants & Advisors generate?

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As of July 2026, Oldenburg Accountants & Advisors's annual revenue is estimated to be $1M - $10M.

What is Oldenburg Accountants & Advisors's NAICS code?

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Oldenburg Accountants & Advisors's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Oldenburg Accountants & Advisors have currently?

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As of July 2026, Oldenburg Accountants & Advisors has approximately 1 employees across 1 continents, including North America. Key team members include Null: J. D.. Explore Oldenburg Accountants & Advisors's employee directory with LeadIQ.

What industry does Oldenburg Accountants & Advisors belong to?

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Oldenburg Accountants & Advisors operates in the Accounting industry.

What technology does Oldenburg Accountants & Advisors use?

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Oldenburg Accountants & Advisors's tech stack includes MatomoWordPressOpen GraphMyWebsitePHPX-XSS-ProtectionHTTP/3IONOS.

What is Oldenburg Accountants & Advisors's email format?

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Oldenburg Accountants & Advisors's email format typically follows the pattern of First.Last@oaa-cpa.com. Find more Oldenburg Accountants & Advisors email formats with LeadIQ.

When was Oldenburg Accountants & Advisors founded?

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Oldenburg Accountants & Advisors was founded in 1991.
Oldenburg Accountants & Advisors logo

Oldenburg Accountants & Advisors

AccountingIllinois, United States1 Employees

Oldenburg Accountants & Advisors is a small, owner-led CPA practice based in Grayslake, Illinois, founded in 1991. It provides tax, accounting, and advisory services to small and mid-sized enterprises in northern Illinois and the Chicagoland area, with a client base that is typically family-owned and multi-generational. The owner, Sue Oldenburg, works directly with every business owner client to sustain long-term relationships.

The firm emphasizes proactive, data-informed guidance that helps clients interpret financial indicators and make decisions grounded in reality. Its services cover profitability tracking across multiple dimensions, cash-flow forecasting, peer benchmarking, defining critical success factors, and establishing KPIs, as well as presenting financial information to lenders to support loan applications.

Section iconCompany Overview

Phone number
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1991
Employees
1

Section iconFunding & Financials

  • $1M - $10M

    Oldenburg Accountants & Advisors's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Oldenburg Accountants & Advisors's revenue is estimated to be in the range of $1M - $10M

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