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Partners

Karin Langwasser (Partner in Charge- CPA):

Karin is a mentor to business owners, entrepreneurs and start up companies on how to create successful business strategies in today’s economic environment, so they can thrive instead of just survive. Not only has Karin been a CPA for over 20 years, she also has experience as a successful managing partner and holds 5 active licenses in a variety of financial fields. Karin is a proactive, holistic accountant who truly cares about her clients. “Here at Langwasser & Company, we treat our clients like family.” Karin gets the big picture, thinks outside the box and does more than crunch numbers; she is a trusted advisor who uses wisdom and experience to find ways to manage, save and protect her client’s money.

 

 

 

Professional Licenses & Accreditation

  • Certified Public Accountant, California
  • Member, American Institute of Certified Public Accountants
  • Member, California Society of Certified Public Accountants
  • FINRA Series 7 License- General Securities Representative
  • FINRA Series 66 License – Registered Representative & Registered Investment Advisor   
  • Registered Insurance Producer, California – Accident & Health Agent, Life-Only Agent, Variable Contracts Agent
  • 2002 Soroptimist Prism Award Recipient – Woman of the Year
  • 2000 Lion of the Year- Ontario Host Lions Club
  • Former Board of Director- Pomona Valley Habitat for Humanity
  • Former Board of Director- Carden Arbor View School, Upland, Ca

 

 

Cindy Agostini (Tax & HR Manager- EA, SPHR):

Cindy Agostini joined Langwasser & Company, CPAs in 2012 as the Manager of Tax. With over twenty years of experience in business management, human resources consulting, financial services, and tax preparation, Cindy brings a wealth of talent and expertise to the firm. As a licensed Enrolled Agent, Cindy is an expert in accounting, tax, and financial matters. She has a proven track record of excellence, leadership, and has held top managerial roles for multi-million dollar corporations in the aerospace and consumer goods manufacturing arenas.

Cindy works closely with business startups, advising clients on tax and accounting requirements relating to new business ventures. She focuses on developing an environment of success for her clients while looking ahead to identify future challenges, always meeting them head on. Through the years, Cindy has provided her services to individual, corporate, and high net profile clients. She stands ready to assist you.

 

Professional Licenses & Accreditation

  • Enrolled Agent
  • Senior Professional In Human Resources Certification (SPHR)