Deals & DealmakersKaufman signs two more tech-forward tenants at repositioned former Ring buildingLinda O'FlanaganApril 25, 2018April 26, 2018 by Linda O'FlanaganApril 25, 2018April 26, 201801525 The Kaufman Organization and Goldman Sachs Asset Management Private Real Estate have leased two more floors at 155 West 23rd Street. Callisto Media, a publishing...