Better pricing, prudent underwriting, rising demand for insurance products and global expansion have been driving revenues of Zacks Insurance Brokerage industry players. The fast-paced consolidations in this traditionally fragmented industry are expected to benefit Marsh & McLennan Companies (MMC) , Arthur J. Gallagher & Co. (AJG) , Brown & Brown, Inc. (BRO) and Willis Towers Watson Public Limited Company (WTW) .Increased digitization should help the industry to improve basis points, scale and efficiencies. ...