Apollonian Accounting and Business Services, Inc.

Apollonian Accounting and Business Services, Inc. U.S. and International Accounting, Tax, and Consulting Services for Individuals and Businesses

Establishing a business and scaling it into a thriving enterprise combines many elements - including sound accounting, tax, and business consulting needs.

Introducing Apollonian Business Management Services, Inc., a new sister corporation to Apollonian Accounting, Inc.   Thi...
09/09/2026

Introducing Apollonian Business Management Services, Inc., a new sister corporation to Apollonian Accounting, Inc.

This expansion strengthens our ability to support clients with advanced operational oversight, compliance management, and strategic business solutions.

Across both corporations, not only providing bookkeeping, accounting, tax, and advisory services, we now offer enhanced specialty services — full-service and/or customized business management, family office, estate planning liason assistance with legal representation, non-attestation royalty and/or compliance audits, business and intellectual property valuations, estate valuations, industry‑driven valuations, other valuation services, human resource and recruitment services, and litigation support — tailored to the unique needs of those professions who are in entertainment, professional athleticism, and ultra‑high‑wealth individuals and families, covering the United States and Global interests and needs.

Two independent corporations.

One aligned mission: elite‑level financial and business management solutions delivered with discretion and expertise.

Precision in Every Decision.



Ryan Benda Dianne Arguilla-Shimakura, BSBA, MBA, MA, SPHR-SCP Richmond Andal, CPA Roberto Escoto Rick Hasan Michael Perlmutter, JD, CPA, CVA, ABAR Joseph Strazzeri, Esq. Remo S, Scott Sabo Ed Foster, CFA

At Apollonian Accounting, we understand the importance of team building and navigating through the tax season to meet de...
04/13/2025

At Apollonian Accounting, we understand the importance of team building and navigating through the tax season to meet deadlines and exceed our clients' expectations. Despite facing some challenges with missing team members, we value the collaborative spirit within our group.

Our firm takes pride in our exceptional workforce, with over 90% of our accounting and tax departments staffed by CPA's, IRS Enrolled Agents, and individuals holding advanced degrees and diverse credentials. Our team includes an adjunct professor from Harvard University and Pepperdine University, showcasing our commitment to excellence.

The anticipation for the future is palpable as we look forward to exciting opportunities such as the opening of our third office location, the launch of a business management and family office division, human resource consulting, and various upcoming services and ventures.

Ryan Benda Dianne Arguilla-Shimakura, MBA

Exciting news from Apollonian Accounting! 🎉We're delighted to announce the upcoming opening of our third office location...
04/13/2025

Exciting news from Apollonian Accounting! 🎉

We're delighted to announce the upcoming opening of our third office location in the Cambridge, Massachusetts area, near the prestigious Harvard University.

Stay connected for further details as we prepare to welcome clients to our new office by early summer.

Ryan Benda Dianne Arguilla-Shimakura, MBA

Exciting news from us! 🌟 We are thrilled to announce our new office in the heart of Nashville, Tennessee, located at 1 M...
03/27/2025

Exciting news from us! 🌟 We are thrilled to announce our new office in the heart of Nashville, Tennessee, located at 1 Music Circle North, Suite 400, Nashville, TN 37203. Surrounded by renowned names like BMI, BMG, CMT, Sony, and Universal, we are now part of this vibrant entertainment hub.

Moreover, we are proud members of the Nashville Area Chamber of Commerce, further solidifying our presence in this dynamic community.

The response has been fantastic, with clients already coming on board. It's time to celebrate this milestone! 🎉

This expansion marks just the beginning. Stay tuned as we continue to grow and explore more opportunities in Nashville. Exciting times ahead!

Ryan Benda Dianne Arguilla-Shimakura, MBA

Address

23421 S Pointe Drive Suite 110
Laguna Hills, CA
92653

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19492200312

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