Morison KSi

Our commitment to providing high-quality international services is augmented by our membership in Morison KSi, a $1 billion global association of leading independent accounting and consulting firms operating across 83 countries. 

Established in 1990, Morison KSi is a leading association of independent accounting and consulting firms, providing high quality, full service member firms worldwide with the ability to meet the cross-border needs of the most complex business models. Morison KSi is governed by an international board with four operational regions run under their own board structure. 

Marks Paneth actively participates in Morison KSi and is the sole representative for the association in New York, Connecticut and Northern New Jersey.

Further details about this global association can be found on the Morison KSi website.

New York City (Headquarters)

685 Third Avenue (Entrance is on E. 44th St.)
New York, NY 10017
(212) 503-8800


830 Post Road East
Suite 206
Westport, CT 06880
(203) 227-8101


2255 Glades Road
Suite 111-E
Boca Raton, FL 33431
(561) 981-8099

Long Island

88 Froehlich Farm Boulevard
Woodbury, NY 11797
(516) 992-5900

New Jersey

8 Campus Drive
Suite 401
Parsippany, NJ 07054
(973) 267-1400


2005 Market Street, Suite 1105
Philadelphia, PA 19103
(267) 768-3800

261 Old York Road
Suite 900
Jenkintown, PA 19046
(215) 572-7790

Washington, D.C.

1025 Connecticut Avenue NW
Suite 900
Washington, D.C. 20036  
(202) 383-3740


4 Manhattanville Road
Suite 402
Purchase, NY 10577
(914) 524-9000