MGO (Macias Gini & O'Connell LLP)

Our mission is you.

Accounting firm in Mountain View, CA (show on map)

Macias Gini & O'Connell LLP (MGO) is a global team of more than 500 financial service professionals providing assurance, tax, consulting, outsourcing, and private client services.

Call (650) 209-1800

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About

MGO is a global team of more than 500 financial service professionals serving clients through assurance, tax, consulting, outsourcing, and private client services. Their mission is to provide holistic financial guidance to shape long-term success for all clients.

They offer solutions tailored to entrepreneurs, public or private sector leaders, and high-net-worth individuals.

500+ financial service professionals globally

Human care at center of everything

BDO Alliance member

Flexible work options

Services

Audit and Assurance

Audit and assurance services for public companies, private businesses, government agencies, and nonprofits.

Public Company Services Private Company Audit Government Audit Employee Benefit Plan Audits

Tax Services

Comprehensive tax services including enterprise business tax, closely held companies, international tax, M&A tax planning, and tax advocacy.

Enterprise Business Tax Closely Held Companies International Tax M&A Tax Planning Tax Advocacy Tax Credits and Incentives

Consulting

Consulting services including client accounting solutions, cybersecurity, fraud and litigation support, and management consulting.

Client Accounting Solutions Cybersecurity Fraud and Litigation Support Internal Audit M&A Sell-Side Advisory

Private Client Services

Financial guidance for high-net-worth individuals to achieve personal and professional financial goals.

Personal Financial Planning Wealth Management

Employee Benefit Plan Audits

Navigating ERISA and retirement plan regulations with limited-scope audits, full-scope 401(k) audits, and audits for cash balance and defined benefit plans.

Limited Scope Audits Full Scope 401(k) Audits Cash Balance Plans Defined Benefit Plans

Credentials & Certifications

AICPA Member

EBPAQC Member

BDO Alliance

Frequently Asked Questions

What services does MGO offer? +

MGO offers audit and assurance, tax services, consulting, and private client services for public companies, private businesses, government agencies, and nonprofits.

What industries does MGO serve? +

MGO serves automotive, biotech and life sciences, breweries and distilleries, cannabis, entertainment, financial services, green technology, hospitality, manufacturing, nonprofit organizations, real estate, restaurants, state and local government, technology, tribal nations and gaming, and vineyards and wineries.

What is the MGO Way? +

The MGO Way is 26 fundamentals that guide how team members interact with each other and clients, keeping human care at the center of everything they do.

Does MGO offer remote work options? +

Yes, MGO's modern work model welcomes remote, in-office, or any combination that is right for employees and clients.