Columbia Capital Home Team About Strategy Portfolio Contact Investors All Investments @Link Holdings, Inc. 2nd Watch, Inc. 4253311 Canada Inc. (WCS Canada) AB Spectrum, LLC Access Sports Media, Inc. Advanced Radio Telecom Corp. Affinity Internet, Inc. Allegro Networks, Inc. Altiga Networks, Inc. Amp’d Mobile, Inc. Approva Corporation Avolent, Inc. Axos Limited Baja Broadband Holding Company LLC Bandwidth Infrastructure Group Holdings, LLC Bhoovahana Technologies Private Limited Billing Platform Holdings, LLC BloomSpot Inc. BNX Systems Corporation Broadslate Networks, Inc. Broadsoft, Inc. BSI Platform Holdings, LLC (New Signature) CADC Holdings, LLC (Deep Edge Technologies) Call Technologies, Inc. CCGI Holding Corp. (MegaPath) CCT/Boatphone, Ltd. CCTV Wireless I, LLC Channel 51, LLC Cleveland Unlimited, LLC Columbia Spectrum Management, L.P. CoManage Corporation/Syndesis Limited Communications Infrastructure Investments, LLC (Zayo Group) Connect Infrastructure Partners, LLC Consortium 1 S.à R.L. (GTS CE) Contino Holdings, Inc. Coriolis Networks, Inc. Corsair Communications, Inc. CW Holdings, Inc. (Mobi PCS) Cyren Call Communications Corporation Declarative Holdings, Inc. (Cloud Sherpas) DG Holdings, Inc. (DAZ 3D) Digital Paper Corporation Digital Signal Corporation Digital Television Services, Inc. Dominion 700, Inc. DSL.net, Inc. Edge2Net, Inc. Eighty-Six, Inc. Endgame, Inc. Enpirion, Inc. Envysion, Inc. EUN Holdings, LLP (euNetworks) ExteNet Systems, Inc. Fabric Networks, Inc. FDN Communications First Avenue Networks, Inc. Frontera, LLC Fuse Media, Inc. Global Metro Networks, Ltd. Go! Communications Corp. GoAhead Software, Inc. Hellen Systems, Inc. High Band Holdings, LLC Highway 28 L.L.C. Hillcrest Laboratories, Inc. Hoak Media, LLC Horizon Wi-Com, LLC Howard Holdings Limited (Landways) IB Holding Company, LLC (CPG) Imagine Communications Ltd. Infinite Z, Inc. InnerWireless, Inc. Innovative Telecom Corporation Integrated Solutions, LLC (Presidio) Intelliworks, Inc. Intersect Software Corporation Jam City, Inc. Kanbay International, Inc. (Adjoined) Karousel LLC Kirana Networks, Inc. Kirusa, Inc. LB Spectrum Holdings, LLC Legend Pictures, LLC Lemongrass Holdings, Inc. Lightyear Acquisition Company, LLC (Altamira) LiveXLive Media, Inc. Local Media TV Holdings, LLC Longitude Systems, Inc. Luna Innovations Incorporated Mainstream PCS, LLC Mandalay Sports Media, LLC Mangrove Systems, Inc. MCCC ICG Holdings LLC Megisto Systems, Inc. MetroPCS Communications, Inc. Millennial Media, Inc. mindSHIFT Technologies, Inc. Mobile Posse, Inc. Mobile Satellite Ventures LP Near Form Holdings, Inc. NeoWorld Holdings, LLC NetDevices, Inc. Netuitive, Inc. New Global Telecom, Inc. NextNav Holdings, LLC Nisos Holdings, Inc. NMP, Inc. Nomi Corporation NuVox, Inc. Ocular Networks, Inc. Omnispace, LLC OPAQ Networks, Inc. Overture Networks, Inc. Pangea, Ltd. Pelago Networks, Inc. Phoenix Wireless Group, Inc. Photuris, Inc. Pihana Pacific, Inc. Point.com, Inc. PRWireless, LLC (Open Mobile) Public Mobile Holdings, Inc. Rapid Communications LLC Redwood Semiconductor Inc. ReefEdge, Inc. Relera, Inc. Ripe Digital Entertainment, Inc. Riptech, Inc. Riverbed Technologies, Inc. Rivermine Software, Inc. RockYou, Inc. Sandbridge Technologies, Inc. Saville Systems PLC SBA Communications Corp. (Optasite) Siden, Inc. Singleshop.com, Inc. Skywire Corporation Softek Storage Holdings, Inc. SoundHouse Acquisitions, LLC Spaceworks, Inc. Spectrum 78 Partners, LLC Spectrum Holdings I, L.P. Statusphere, Inc. Sterling Cellular, Inc. Stonepeak Claremont Holdings LP (Cologix) Summit Infrastructure Group, LLC Supply Network Visibility Holdings, LLC (Everstream) Taqua, Inc. TDE Pooling, L.P. (Teraco) Telarus Parent Holdings, Inc. Telecom Transport Management, Inc. Teliris, Inc. Telular Corporation Teranetics, Inc. TerraPact, LLC The Tennis Channel Holdings, Inc. Tilera Corporation Torrent Networking Technologies, Inc. Total Music, LLC Triad AWS, LLC TriStar Investors, Inc. Turbine, Inc. TVCC One Six Holdings, LLC TX-11 Acquisition, LLC VA/02 RSA Partnership Vallent Corporation VenInfoTel, Inc. Verato, Inc. Versawire, Inc. Vibrant Solutions, Inc. Virtustream, Inc. Vivacity, LLC Vubiquity Holdings, Inc. WCS Wireless, Inc. Webs, Inc. Wells-CTI, Inc. Western Integrated Networks, LLC Winchester Cator, LLC WiNetworks, Inc. WNP Communications, Inc. Wyyerd Group, LLC Xemod, Incorporated XM Satellite Radio Holdings, Inc. Zona Financiera.com, Inc. Want to see our current portfolio? Click here © 2021 Columbia Capital. All Rights Reserved. | Terms & Conditions