What changed this week
Lateral Link, one of the most active legal search firms operating at partner level, published data this week showing that AmLaw 200 lateral partner hiring hit 2,006 moves in H1 2026, up from 1,847 in H1 2025, 1,620 in H1 2024 and 1,448 in H1 2023. Firm mergers, and firms moving away from pure lockstep and all-equity partnership models, have accelerated the market further. Abby Gordon, a Principal at Lateral Link, frames the underlying shift plainly: "A decade ago, a lateral partner interview often came down to one question: 'How much business will follow you?' But today, the most sophisticated law firms are asking a different question entirely: 'What client ecosystem comes with you?'"
This is not a recruiter theory. It is visible in the market. Sullivan & Cromwell's co-chairs, Robert Giuffra and Scott Miller, described their latest London finance additions, partners poached from Paul Hastings, as "a significant step in our strategic expansion in London." The firm has now run a sustained 18-month campaign of hires from Kirkland, Weil, A&O Shearman and Shearman veterans, and has appointed Newmark to find it a London office nearly double the size of its current one, a direct signal that this is platform-building, not opportunistic poaching.
At the other end of the size spectrum, Pierson Ferdinand is running the same playbook with a different pitch. Co-founder Michael Pierson has said the firm "launched as the largest law firm debut in US history with about 130 partners" and has "doubled the head count to over 270 partners globally" in eighteen months, including a London office now carrying more than 20 fee-earners. Co-founder Joel Ferdinand is explicit about who the model suits: "Lawyers are not always entrepreneurial. The people who are most successful here are people who have been trained at the highest level, who are extraordinarily entrepreneurial, who want to take a bet on themselves, and who are really hungry to take their practice to the next level."
Two firms, opposite ends of the market, sitting on the same conclusion: the credential gets you the interview. Something else gets you the offer.
Why it matters
For years, the working assumption among candidates, and frankly among a lot of recruiters, was that a lateral move was a straightforward transaction: bring a book of business large enough, and the rest follows. That assumption is now out of date, and treating it as current is the single most common reason strong candidates lose momentum in processes they should be winning.
Gordon's research is specific on this point: "None of this means portable revenue has become irrelevant. Firms still scrutinize collections, realization rates, profitability, and portability assumptions. But increasingly, those metrics are viewed as the starting point rather than the whole calculus." A $5 million book attached to a single, standalone practice can now lose out to a smaller book that plugs into three or four practice groups a firm is actively trying to grow. Geography has stopped being the organising principle too; firms increasingly evaluate candidates on how their clients interact across offices, practices, industries, and jurisdictions rather than where the client happens to be headquartered.
Saul Gamoran of Gamoran Legal Consulting, who has advised on lateral partner moves for two decades, describes the same shift from the firm's side of the table: "The answer goes beyond the size of a portable book of business. Today's firms seek something deeper, a partner whose professional DNA aligns with the firm's strategic direction, culture, and long-term growth plan." He is blunt about what that costs a candidate who gets it wrong: firms want partners who thrive in collaborative environments, "not a lone wolf guarding your book," and warns that due diligence on reputation is now "exhaustive."
It matters just as much at the associate and senior associate level, where the same underlying test, judgement and collaboration over pure credential, shows up earlier in the process. Kalpana Srinivasan, co-chair of the litigation firm Susman Godfrey, put it directly: "It's not enough to say I'm a great lawyer at a top firm. Saying that you're a lawyer at a top firm is not really as impactful as saying, 'I got to do these things in my career. I had the opportunity to handle this big argument.'"
What law firms should do
Firms serious about international hiring in this market should treat the interview process itself as a filter for the qualities above, not an afterthought once the financials check out.
First, interview for the ecosystem, not just for revenue. Move the conversation from "how much business follows you" to "what more work can we get from this client or industry, in other practice areas." That means building interview panels and lateral partner questionnaires that ask explicitly about cross-practice potential, not just headline collections.
Second, be explicit about integration, before an offer is made rather than after. The strongest lateral processes now involve a genuine six-to-twelve-month integration plan discussed at interview stage: who the candidate intends to work with immediately, which clients they plan to introduce early, and what cross-selling looks like in practice. Firms that leave this to onboarding are leaving the single biggest driver of a lateral hire's success to chance.
Third, test for judgement and curiosity directly rather than assuming pedigree implies them. The associates who convert interviews into offers are the ones who ask specific, open-ended questions about how the practice is changing and what qualities lead to advancement, rather than simply reciting credentials. Firms can select for this by rewarding curiosity in the room, not just competence on paper.
Fourth, be honest about culture before the offer, not after. Candidates should expect exhaustive reference checks, and firms owe candidates an equally honest account of what collaboration, sharing origination credit and cross-selling genuinely look like inside the building, since a mismatch here is now understood to be the leading cause of a lateral hire failing to stick.
What lawyers should do
For candidates, the practical implications are just as concrete.
Build and rehearse an ecosystem story, not a revenue number. Before any conversation with an international firm, be able to answer, client by client, what additional work a specific practice group could realistically expect to receive if you joined, not just what you currently bill. Come prepared to answer, "why our platform," with specifics about which of the firm's existing practices your clients already use elsewhere, and where the genuine cross-selling opportunities sit.
Arrive with an integration plan, not just a pitch. Firms are explicitly rewarding candidates who can describe their first six to twelve months in the building: who they intend to work with, which relationships they plan to open up early, and how they intend to build internal visibility. Turning up without this is now a visible gap, not a neutral absence.
Lead with outcomes, not credentials. The letterhead got you the interview; it will not get you the offer. Replace "I managed the due diligence process" with the specific moment judgement was tested and what you did about it.
Be honest with yourself about fit, particularly with the newer, higher-upside platforms. Firms like Pierson Ferdinand reward people who "want to take a bet on themselves." That is a genuine opportunity for the right candidate and a genuine mismatch for someone who wants the structure of a traditional partnership. Knowing which one you are before the process starts saves everyone months.
NMG's view
One of the biggest mistakes we see candidates make is assuming international firms are simply looking for the "best lawyer." They are not. They are looking for people who can operate in complex, international environments, individuals who combine technical excellence with commercial awareness, cultural intelligence, and the confidence to build lasting client relationships. In our experience, firms can develop technical skills, but qualities like judgement, curiosity and the ability to earn trust are far harder to teach.
What this week's data confirms is that this is no longer a matter of taste or personal philosophy on our part. It is now how the market's most active firms, from Sullivan & Cromwell at one end to Pierson Ferdinand at the other, are explicitly structuring their hiring. The lawyers who move well in this market are not necessarily the ones with the biggest book or the longest CV. They are the ones who can show a firm, specifically and credibly, how they make the whole platform stronger, and who have thought hard enough about fit to know it is genuine before they say yes.
If you are weighing a move to an international firm or building out an international team and want a confidential, candid read on how your practice or your platform is likely to be assessed against this standard, get in touch with the NMG team.