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Accounting Services

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Grassi & Co.

Grassi & Co. is a premier professional service organization specializing in accounting, audit, tax, technology consulting, business advisory, forensic, litigation support and valuation services. We serve non-profit clients throughout the New York Metro Area, including New York City, Long Island, New Jersey, Connecticut, and Pennsylvania. Our not-for-profit specialists have helped a wide range of organizations maximize their assets and expand their efforts, touching more lives and better serving society.

  • 488 Madison Avenue, 21st Floor, New York, NY 10022
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1994

  • (631) 681-6483
  • 356 S Oyster Bay Road, Syosset, NY, 11791

Accounting Management Solutions, Inc.

  • (646) 475-8336
  • 104 West 40th St., 5th Floor, New York, NY 10018

Aplos

  • (646) 475-8336
  • 1155 W Shaw Ave., Suite 102, Fresno, CA 93711

BDO USA LLP

  • (703) 893-0600
  • 8401 Greensboro Drive, Suite 800, McLean, VA 22102

Blum Shapiro

  • (860) 561-4000
  • 29 South Main Street, West Hartford, CT 06107

CBIZ/MHM

  • (617) 761-0600
  • 500 Boylston Street, Boston, MA 02116

Cohn Reznick

  • (212) 297-0400
  • 1301 Avenue of the America, New York City, NY 10019

Cougar Mountain Software

  • (208) 375-4455
  • 7180 Potomac Drive, Boise, ID 83704

CYMA Systems, Inc.

  • (860) 791-6356
  • 360 Tolland Turnpike, Suite 2D, Manchester, CT 06042

eTEK International, Inc.

  • (800) 888-6894
  • 44 Cook Street, W# 300, Denver, CO 80206

Fesnak, LLP

  • (267) 419-2200
  • 1777 Sentry Parkway, Suite 300, Blue Bell, PA 19422

Friedman LLP

  • (212) 842-7099
  • 1700 Broadway, New York, NY, 10019

Grant Thornton

  • (312) 856-0200
  • 171 N. Clark Street, Suite 200, Chicago, IL 60601

Grassi & Co

  • (212) 661-6166
  • 488 Madison Ave., New York, NY 10022

Janover LLC

  • (516) 542-6300
  • 100 Quentin Roosevelt Blvd., # 516, Garden City, NY 11530

Jitasa

  • (877) 354-4775
  • 1750 W. Front Street, Suite 200, Boise, ID 83702

NeoSystems Corp.

  • (571) 234-4940
  • 1861 International Drive, Suite 200, Tysons Corner, VA 22102

NetSuite

  • (650) 627-1000
  • 2955 Campus Drive, Suite 100, San Mateo, CA 94403-2511

Open Systems, Inc.

  • (800) 328-2276
  • 4301 Dean Lakes Boulevard, Shakopee, MN 55379

Quatrro FPO Solutions

  • (847) 939-4200
  • 6400 Shafer Court, Rosemont, IL 60018

Contact us anytime:

Address

201 Littleton Road, 2nd Floor
Morris Plains, NJ 07950
USA

Call us

Questions? Feel free to call us any time.

(973) 401-0202

E-mail support

Please feel free to write an email to us.

darryl@nptimes.com