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OUM has been providing financial services to technology companies for decades. We provide audit, tax, and risk advisory services to companies ranging from small start-ups to internationally recognized public companies in the fields of software, semiconductors, web-based services, cloud and data storage, and networking and communication devices.

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  • Integrated audits of financial statements and internal control over financial reporting for public companies
  • Financial statement audits, reviews, and compilations for privately held companies
  • Assisting with capital market financing transactions – as independent auditors, we have participated in over 100 public and private offerings totaling more than $3 billion since 2005
  • Accounting guidance on complex or unusual transactions related to revenue recognition, debt and equity financings, and business combinations
  • Financial and tax due diligence for mergers and acquisitions, and divestitures
  • Federal and state corporate income tax compliance
  • State and local transaction tax compliance and consulting
  • Income tax provisions and analysis of uncertain tax positions
  • Tax planning and consulting for business growth
  • Employee benefit plan audits & 401k plan audits
  • A-133/single audits

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We have come to think of OUM as a strong partner. They guide us, give advice, and always provide recommendations that are in the best interest of our business model. Besides providing us with exceptional accounting and tax services, they are a true pleasure to work with. They’ve become a trusted expert advisor that we’ve come to rely on for their knowledge, expertise, responsiveness, and efficiency. It helps that they understand our business and are able to grow with us while keeping us compliant throughout the years.

Veronica Sagastume, Business Consultant, Kespry, Inc.

The OUM team has exceeded my expectations. They’re not just a trusted source for all things tax and audit, but the team rolled up their sleeves and worked with us on registering in the states where we had economic nexus. Would most definitely recommend OUM. The team are ROCK STARS!

Viv Sakovich, VP of Finance, Animoto Inc.
OUM has been a great partner for SolarCity. They have consistently brought us unique expertise in evaluating accounting issues for complex electronic financial platforms. They do great work, and they do it at start-up speed.
Tim Newell, Vice President of Financial Products, SolarCity

Please fill out the form to find out more about our Technology practice, and how we can support your publicly traded or private company.


Warren Chung
Warren ChungPartner – Tax Services
Mustafa Kagalwala
Mustafa KagalwalaIT Advisory Director
Scott Miller
Scott MillerPartner - Assurance & Advisory
Chris Millias
Chris MilliasPartner - Assurance & Advisory
Doug Pallotta
Doug PallottaPartner - Assurance & Advisory
Darwin Pangilinan
Darwin PangilinanPartner - Assurance & Advisory
Brad Weisert
Brad WeisertPartner - Tax Services
Jennifer Wong
Jennifer WongPartner - Tax Services