Law firm C-suite · Retained search
Law Firm COO Search
Retained search for a law firm chief operating officer or executive director. The seat reports to the managing partner. The brief comes from the managing partner, the chair and the executive committee.
The operating seat, retained.
A managing partner who opens a law firm COO search is hiring the person who runs the firm while the partners are with clients. The title on the door is chief operating officer or executive director. The work is the same: turn a partnership strategy into an operating plan across offices, and keep the business-services leaders pointed at it.
Sartori & Partners was founded in 2017. The search is retained only. The fee is 25-30 percent of the hire's total first-year compensation. Thirty percent of the fee is paid as a retainer at engagement and kept if the client cancels the search. We do not publish a count of law-firm chief operating officer placements. The published case studies are six corporate files and one firm-side file. That firm-side file is a confidential lateral partner search for a Houston energy practice. It is not a COO hire, and it states no placement figure.
The research programme has run since 2019. It keeps a market map of 1,480,000+ lawyers, described on the research programme page. That map is the profession. A chief operating officer search uses it as context and then builds a separate field of business operators. Firm founding and the hubs are on about the firm.
Managing partner, CFO, marketing, talent and technology sit together on law firm management. Partner moves are lateral partner recruiting. Those mandates are separate from this one.
What the seat owns, and who it answers to.
Write the reporting line before any name is discussed. The chief operating officer reports to the managing partner. The executive committee, and the chair where the firm has one, commission the search and vote the offer. They are not a second boss. A dotted line to the committee, for strategy and for the annual plan, can be written into the scorecard. A second solid line splits every decision between two principals.
Scope is the span under that line. A full chief operating officer owns the operating plan, the office profit-and-loss underneath partner profit, and the business-services stack: finance if there is no peer CFO, technology if there is no peer CIO, talent, real estate, vendors, knowledge, pricing support and the intake machinery that turns a matter into a bill. A narrower executive director may own administration and facilities and stop short of strategy. The title does not tell you which. The scorecard does.
Two decisions change the candidate pool, so they are month-1 questions, not interview questions. First, which leaders report to the COO, and which report to the managing partner as peers. A Big Four operator who has had finance and technology inside the role will decline, or accept and then fight, a firm where the CFO and the CIO are peers. Second, whether a sitting director of administration stays. If that person is a candidate, the process is a succession. If that person stays as a direct report, the new COO is being hired above an incumbent, and the incumbent has to be told before the market is.
The seat does not originate client work and does not lead a practice. Partners who want a lawyer with a book are briefing a different search. Fluency is still required. The operator has to read profits per equity partner, revenue per lawyer, realization and leverage well enough to argue with the partnership about which lever moved. Realization is the share of worked time that is billed and collected. Leverage is the ratio of lawyers who are not equity partners to lawyers who are. Those are the words. The figures behind them, for the Am Law 100, are in the compensation section below.
Managing partner
The solid line. The chief operating officer or executive director reports to the managing partner, not to a committee as a group and not to a practice chair.
Executive committee and chair
They brief the search and they approve the hire. They are the client of the mandate. They are not the daily manager unless the firm writes a different line, and that choice goes in the scorecard in month 1.
Business-services leaders
Finance, technology, talent, real estate, pricing and knowledge either report to the COO or sit beside the COO and report to the managing partner. The brief names which. A candidate who has run the other pattern will struggle.
The partnership
In a traditional firm the COO does not hold equity and does not vote. Influence is earned in the room. Where the firm is an Arizona alternative business structure, ownership can be part of the package. That is a jurisdiction fact, not a default.
Three pools. Not a posted job.
The people who can do this job are rarely looking. A sitting chief operating officer of a peer firm is inside a partnership that will notice a process. An operations partner in a Big Four firm is on a partnership track and is not between jobs. An operator in a PE-backed professional-services business is accountable to a sponsor. All three will take a call about a named firm, a named managing partner and a named problem. They will not answer an advertisement.
We build the field from those three pools and we say which pool a name came from. Mixing them on one list without that label wastes the committee's time. A peer-firm executive director already speaks realization and leverage. A Big Four operator already runs a large partnership P&L and has to learn that law-firm partners can refuse a decision the managing partner has already made. A PE-backed operator already reports to a board that wants a number every month and has to learn that an executive committee meets less often and decides more slowly. The scorecard says which translation the firm is willing to make.
Peer-firm moves carry a confidentiality problem the other two pools do not. The candidate knows another firm's margins, lateral economics and compensation architecture. The conversation stays off the firm's systems until both sides have agreed to go further, and we do not approach someone whose firm is a client of the search. Big Four and sponsor-backed moves carry a different problem: the candidate's own partnership or board will treat a late-stage process as news. Notice, and sometimes a restriction, sits inside the 4-6 months rather than after it.
Peer firms
Sitting chief operating officers, deputy COOs, directors of administration and executive directors who already run more than one office. They know firm economics. They also know a competitor's numbers, so the approach is private and the conflicts are checked before anyone is named to the committee.
Big Four
Operations partners and business-line operators from Deloitte, EY, KPMG and PwC who have run a partnership profit-and-loss, a utilization model and a leverage model. The risk is cultural: a command hierarchy does not survive an executive committee. We test for that, not for a law degree.
PE-backed professional services
Operators from alternative legal-service businesses, consulting platforms and other professional-services companies with a financial sponsor. They have lived a board pack, a budget and a hold period. The risk is the reverse: a corporate cadence applied to a partnership that still votes.
How a retained search is mapped, from the full field rather than a circulating list, is the methodology. How the firm side of the practice is engaged is for law firms.
Set the envelope against firm economics, not a national mean.
A committee that asks for "the going rate" for a law firm chief operating officer will not get one honest number from a public survey. What is public, and dated, is the economics of the firms that hire these operators, and the occupational wage cells the Bureau of Labor Statistics publishes for legal services. They answer different questions. Neither is a total-compensation band for an Am Law chief operating officer.
The 2026 Am Law 100, reflecting calendar 2025 and summarized by LawFuel from The American Lawyer, puts average profits per equity partner at $3.59 million, up 14.0 percent. Revenue per lawyer was $1.39 million, up 8.7 percent. Aggregate gross revenue was $178.95 billion, up 13.0 percent. Net income rose faster than revenue, up 16.3 percent. Lawyer headcount reached 128,868, up 4 percent, slower than the 7.7 percent headcount increase in 2024. Nonequity partners increased nearly 7 percent. Equity partners increased 2 percent. 62 firms cleared $1 billion of revenue in 2025, up from 58 the prior year. The operating load grew faster than the equity tier. That is the job a COO is hired into.
- $3.59 million
- Average profits per equity partner across the Am Law 100 in calendar 2025, up 14.0 percent. A firm-profit figure, not a COO salary.
- LawFuel summary of the 2026 Am Law 100 (The American Lawyer)
- $1.39 million
- Revenue per lawyer across the Am Law 100 in calendar 2025, up 8.7 percent.
- LawFuel summary of the 2026 Am Law 100 (The American Lawyer)
- $178.95 billion
- Aggregate gross revenue of the Am Law 100 in calendar 2025, up 13.0 percent.
- LawFuel summary of the 2026 Am Law 100 (The American Lawyer)
Source: LawFuel, 2026 Am Law 100 summary (The American Lawyer, April 2026) The American Lawyer, Am Law 100
The wage cells underneath that economics are older and much broader. In the May 2023 Occupational Employment and Wage Statistics for NAICS 541100, Legal Services, the Bureau of Labor Statistics reports:
| Occupation | Employment | Median hourly | Annual mean |
|---|---|---|---|
| All occupations | 1,187,410 | $36.18 | $110,650 |
| Chief executives (SOC 11-1011) | 710 | $99.86 | $318,600 |
| General and operations managers (SOC 11-1021) | 15,360 | $59.14 | $162,510 |
Source: U.S. Bureau of Labor Statistics, OEWS, May 2023, NAICS 541100. The annual-mean relative standard error is 18.8 percent for chief executives and 6.3 percent for general and operations managers.
Read the table as a boundary, not a band to copy into an offer. Chief executives in legal services are 710 jobs. The annual mean is $318,600 and the median hourly wage is $99.86, so the mean sits well above the middle of the distribution, and the 18.8 percent relative standard error says the mean itself is imprecise. General and operations managers are 15,360 jobs, median hourly wage $59.14, annual mean $162,510. All occupations in the industry are 1,187,410 jobs, median hourly wage $36.18, annual mean $110,650. The industry cell mixes solo offices, small firms and large firms. It is not a survey of Am Law chief operating officer base, bonus and long-term cash. We do not convert it into one.
The envelope for a named firm is set in month 1, in the firm's own currency. Total first-year compensation is base, annual bonus and any long-term cash the committee will actually pay. The fee is 25-30 percent of the hire's total first-year compensation. Thirty percent of the fee is paid as a retainer at engagement and kept if the client cancels the search. A vague range cannot be priced, and it cannot be offered. Where the firm is an Arizona alternative business structure, equity can be discussed: Stanford Law School reported approved Arizona ABS entities at 19 in 2022 and 136 as of April 30, 2025. Utah's regulatory sandbox moved the other way, from 39 authorized entities in 2022 to 11 as of April 30, 2025. In jurisdictions that still bar non-lawyer ownership, the package is cash. The American Bar Association reported 1,374,720 resident active lawyers in the United States in 2025, up from 1,355,963 in 2024, a 1.38 percent increase (press release, December 8, 2025). The Am Law 100's 128,868 lawyers are the slice of that profession whose operating machines are largest. The wage table does not price their COO.
Brief to start is 4-6 months.
A law firm chief operating officer search is scoped at 4-6 months from the brief to the start date. The months overlap. Notice sits inside the window, because the people in the three pools are not between jobs. This is how the engagement is built. It is not a median we calculated from a published set of COO placements. We do not publish that count.
Company-side counsel searches run on a different clock. That clock is not the timeline for this seat. The firm-side page that holds the rest of the C-suite is law firm management.
- I Month 1
The brief
Managing partner, chair and executive committee. Reporting line, span of control, which business-services leaders report in, the compensation envelope, who is off limits, and whether a sitting executive director is a candidate, a colleague or leaving.
- II Months 1-2
The map
Three pools, built as a market rather than a list of people already in conversation: peer-firm operators, Big Four partnership operators, and operators from PE-backed professional services. The research map behind the work is 1,480,000+ lawyers; the COO field itself is business leadership, not that lawyer census.
- III Months 2-4
Private outreach
These people are employed. There is no posting. A name is not shared with the firm until the person has agreed to be discussed. Conflicts are checked before the first call.
- IV Months 3-5
The room
A short list the managing partner will actually sit with. Interviews include the managing partner, a practice leader, and the finance or technology leader who will report to the hire or sit beside them. The question is partnership fluency, not a generic leadership score.
- V Months 4-6
Offer and start
Offer, notice and a start. The 4-6 months is brief to start, so notice sits inside the window. The bands overlap on purpose. This is the design of the engagement. It is not a measured median of closed chief operating officer searches, and we do not publish a placement count for this seat.
An operator who cannot sit in the room will not land.
Partnerships reward consensus, seniority and origination. A chief operating officer has none of the third, and none of the first by right. The assessment is whether the person can put a decision in front of an executive committee, lose a point, and still have the room for the next one. We ask for evidence of that in a previous partnership or a previous sponsor-backed business, not for a competency label.
The practical tests are specific. Can they explain a movement in profits per equity partner without blaming the lawyers? Have they closed an office, opened one, or reset a pricing practice while a partnership argued about it? Have they managed a CFO or a technology leader rather than done that job themselves? Will they tell a managing partner that a lateral's economics do not work, in writing, before the vote? Those are the interviews. A generic leadership day is the wrong instrument.
We do not publish a law-firm COO placement count, a time-to-shortlist for this seat, or a retention rate for this seat. The firm was founded in 2017. The research programme has run since 2019. The market map is 1,480,000+ lawyers. The fee is 25-30 percent of the hire's total first-year compensation. Thirty percent of the fee is paid as a retainer at engagement and kept if the client cancels the search.
If the question is the whole firm C-suite, start at law firm management. If the question is this seat, the brief is a conversation with the managing partner.
Speak to us directly: [email protected]
Law firm COO search — questions from the committee
What is a law firm COO search?
A retained search for the firm's chief operating officer or executive director, briefed by the managing partner, the chair and the executive committee. The person runs the business of the firm. Partners keep the clients and the votes. The wider firm C-suite sits on our law firm management page. This mandate is the operating seat only.
Who does a law firm chief operating officer report to?
The managing partner, as a solid line. The executive committee and the chair hire and can remove. They do not manage the week unless the firm writes that down in month 1. Finance, technology, talent, real estate, pricing and knowledge either report to the COO or report to the managing partner as peers. The scorecard picks one pattern and we recruit to it.
Does a law firm COO have to be a lawyer?
No. Most of the people who can do the job are not lawyers. Peer-firm executive directors usually are not. Big Four operators and PE-backed professional-services operators are not. Lawyer credibility is the brief for a managing partner, which is a different mandate on the law firm management page. For this seat we assess operating judgment and the ability to work inside a partnership.
Where do candidates for a law firm chief operating officer come from?
Three pools. Peer firms: sitting COOs, deputies and executive directors. The Big Four: Deloitte, EY, KPMG and PwC operators who have run a partnership profit-and-loss. PE-backed professional services: operators from alternative legal-service businesses and other sponsored professional-services companies. We do not start from a posted advertisement. Lateral partner recruiting is a separate file.
What does a law firm COO earn?
There is no public Am Law survey of chief operating officer total compensation that we can cite. The Bureau of Labor Statistics May 2023 legal-services table (NAICS 541100) reports an annual mean of $318,600 for chief executives (710 jobs) and $162,510 for general and operations managers (15,360 jobs). Those are national occupational means across all legal-services employers. They are not an Am Law 100 package. The envelope for a specific firm is set in the brief against that firm's economics. Am Law 100 average profits per equity partner were $3.59 million in calendar 2025.
How long does a law firm COO search take, and what does it cost?
The engagement is scoped at 4-6 months from brief to start, with notice inside the window. That is the design of the search, not a published median, and we do not publish a count of law-firm COO placements. The search is retained only. The fee is 25-30 percent of the hire's total first-year compensation. Thirty percent of the fee is paid as a retainer at engagement and kept if the client cancels the search.
Law firm management, market by market.
City pages for the firm-leadership practice this COO search sits inside. Each page is the local market, not a separate COO count.
Law firm management20 pages
Atlanta
Austin
Baltimore
Boston
Charlotte
Chicago
Dallas
Denver
Houston
Los Angeles
Miami
Minneapolis
New York
Philadelphia
Phoenix
San Diego
San Francisco
Seattle
Tampa
Washington
Brief the operating seat
A chief operating officer search starts with the reporting line.
Managing partner, chair or executive committee: tell us who the COO will report to, who will report to the COO, and the compensation envelope. We will map the three pools against that scorecard.