Esportif operates in all major rugby playing territories and represents a significant number of players and coaches in both codes.
Esportif's New Zealand roster of talent includes Richie Mo'unga, Will Jordan, Roger Tuivasa- Sheck, Rieko Ioane, Jack Goodhue, Reece Walsh and Isaiah Papali'i while their international players and coaches boast the likes of British and Irish Lions prop Tadhg Furlong, Ellis Genge, Taniela Tupou, Alun Wyn Jones, Dave Rennie, Gregor Townsend and Wayne Pivac, among others.
One of Esportif's founding directors, former All Blacks midfielder Craig Innes, believes Wasserman's expertise in working alongside some of the world's most high-profile athletes will transform their client's exposure and earning potential.
"It's a coming of age for rugby when an agency the calibre of Wasserman decides it's time to get involved," Innes said.
"Being part of Wassserman gives us access to resources and relationships within Wasserman's sports talent, music, brands and properties divisions that will take our service offering to another level, expanding our influence and providing an enhanced platform for our clients to share with some of the most elite and iconic athletes on the planet."
Wasserman Rugby will continue to operate globally, stretching from the UK to Ireland, New Zealand, South Africa, France, Australia, Argentina, Italy, Japan and other regions where the sport is growing substantially.
Duncan Sandlant, another founding director who represents many of the world's leading coaches, says Wasserman's acquisition gives a strong signal that the Americans are here to stay in rugby.
"With a World Cup being announced in the US and their own Major League Rugby competition starting to grow it's clear rugby is only going to get bigger in the US," Sandlant said.
"If you combine this with Silver Lake's impending investment in NZ Rugby it's clear that the US is going to play a more significant and influential role in professional rugby going forward, so for us and our clients it aligned very well with our future growth plans and ambitions and we are all very excited to be a part of Wasserman."