Summit Audit Group Extends Network to London and Pacific with 5 Offices

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Summit Audit Group Reaches London and Hawaii as Audit Firm Expansion Hits Five Locations

San Antonio, United States - November 6, 2026 / Summit Advisory /

Summit Advisory, a San Antonio-based advisory firm, and its dedicated audit practice, Summit Audit Group, have announced the opening of five new offices across domestic and international markets. The new locations span Honolulu, Hawaii; Madison, Wisconsin; Cheyenne, Wyoming; Fort Lauderdale, Florida; and London, England.

The audit firm expansion positions Summit Audit Group to serve a broader range of clients - including governmental contractors, grant recipients, and charitable organizations - through locally staffed offices supported by a national and international operational infrastructure. Each location was selected based on its commercial significance and the concentration of regulated entities requiring specialized audit services in those regions.

Strategic Footprint Across Key Domestic and Global Hubs

The five new offices address the operational demands of organizations navigating complex compliance environments across multiple jurisdictions:

  • Honolulu, HI: Anchors practice capabilities across the Pacific, supporting Hawaii-based organizations, public institutions, and grant recipients with on-the-ground compliance oversight.
  • Madison, WI: Strengthens Midwestern operations with expertise in regional commercial audit engagements and nonprofit oversight.
  • Cheyenne, WY: Broadens the firm's Western presence, serving corporate entities, trusts, and commercial enterprises operating under Wyoming's regulatory frameworks.
  • Fort Lauderdale, FL: Enhances Southeast coverage, with a focus on Florida's business sector, regional nonprofits, and cross-border commercial ventures.
  • London, England: Establishes a European base in a major international financial center, supporting cross-border auditing, international corporate reporting, and multinational governance engagements.

Coordinated Structure: Advisory Insight and Independent Audit

Summit Audit Group operates as the audit arm of Summit Advisory, which provides strategic advisory, corporate tax planning, and business consulting services from its San Antonio headquarters. The two-firm structure allows audit engagements to draw on broad financial expertise while maintaining the independent governance standards required under audit regulations.

The combined firms bring over 100 years of collective experience across technically demanding practice areas, including Federal Uniform Guidance Single Audits, 501(c)(3) nonprofit audits, ERISA and employee benefit plan compliance reviews, and financial statement audits.

Specialized Federal Single Audits and Nonprofit Compliance

A central focus of Summit Audit Group's expanded network is Federal Uniform Guidance Single Audits under 2 CFR Part 200. These Single Audits are required for nonprofit entities, educational institutions, and municipalities that expend $750,000 or more in federal grant funds annually. The presence of auditors in regional offices streamlines fieldwork coordination, board consultations, and documentation processes for federal and state award recipients.

The firm's nonprofit audits practice works with 501(c)(3) leadership on fund accounting compliance, internal controls, and governance transparency across multi-jurisdictional operations.

Executive Commentary

"Expanding our physical footprint to Honolulu, Madison, Cheyenne, Fort Lauderdale, and London represents a deliberate alignment of technical rigor and geographic reach," said David Jackson, CEO of Summit Advisory, a San Antonio-based advisory firm. "Whether an entity is managing federal grant compliance in Hawaii, corporate accounting in Florida, or cross-border governance connecting the US and the UK, our global network provides the localized responsiveness and deep audit experience required in today's regulatory climate."

About Summit Advisory & Summit Audit Group

Summit Advisory is a San Antonio-based advisory firm specializing in corporate tax strategy, wealth management, and strategic advisory services. Its sister practice, Summit Audit Group, conducts Federal Uniform Guidance Single Audits, 501(c)(3) nonprofit audits, employee benefit plan audits, and commercial financial reviews through an expanding network of offices across the United States and internationally in the United Kingdom.

For more information, visit Summit Advisory or explore specialized services at Single Audit Practice.

Contact Information:

Summit Advisory

1350 N Loop 1604 E, 1st Floor
San Antonio, TX 78232
United States

David Jackson
+1-260-270-1320
https://summitadvisory.us