Senior In-House Hires: Counsel Move to Companies as Often as Partners

For a role one step below the general counsel, senior in-house counsel hiring comes down to a choice of level: a law-firm partner or a law-firm counsel. Sartori & Partners data show that the two levels left law firms for companies in almost equal numbers between May and October 2026: 114 counsel and 105 partners. Between law firms, the same two levels are far apart. This report sets the moves to companies against the 12-month lateral market level by level, then looks at two practices that answer the counsel question differently: litigation, which holds the largest counsel bench, and intellectual property, which sends lawyers to companies at an unusually high rate.

Counsel is the law-firm title between associate and partner; firms call it of counsel, special counsel or senior counsel. Counsel made 114 moves from a law firm to a company over those six months, and partners made 105, a gap of 9. As shares of every move in-house, counsel took 12.0% and partners 11.0%. Associates make up most of the balance, and they are a different search.

Moves between firms run on another ratio. Over the 12 months to October 2026, 3,904 partners and 1,792 counsel changed firms, so partners outnumbered counsel 2.2 to one. The level that dominates lateral hiring arrives at companies only at parity with the tier below it. For a company, a senior search opened to counsel draws on as many movers as a search reserved for partners.

Shares are the fair test, because moves to companies are tracked in full only from May 2026 while the lateral figures cover 12 months. Counsel took 12.0% of moves to companies and 12.7% of lateral moves, a gap of 0.7 points. Partners took 11.0% of moves to companies against 27.7% of lateral moves, a gap of 16.7 points.

Put as one figure, counsel go in-house at 94.5% of their lateral share and partners at 39.7%. The counts do not say why, but the usual reasons are plain. A partner who moves to a company leaves behind a book of clients and, at many firms, an equity stake, and a salaried role prices neither. A counsel seldom holds equity, so the move asks less of the lawyer. The consequence for a company is about time: a partner-only brief fishes in the part of the market least inclined to leave for a company, and it should be planned as the longer search.

The counsel pool is not a passing bulge. In the Sartori & Partners lateral database, counsel took 12.1% of lateral moves over 3 years and 12.7% over the last 12 months, a steady slice of a market that changed firms 14,091 times in the latest year. That is 1,792 counsel moves in 12 months, each one a lawyer who was open to a new employer.

A company is not the only buyer, though. 12.9% of lateral moves came with a higher title at the new firm, and counsel to partner is one of the steps counted in that figure. A counsel weighing a company role may be weighing a partner title at another firm at the same time. The offer that wins is the one that answers that alternative with scope: a defined portfolio, a reporting line to the general counsel and a title such as senior counsel or deputy general counsel.

Where counsel sit matters as much as how many there are. Moves involving litigation made up 45.1% of all counsel lateral moves over 12 months. Within litigation, counsel took 14.4% of lateral moves, 1.7 points above the market, and partners outnumbered counsel only 1.9 to one.

Litigators also move to companies at close to the market rate: 12.3 moves in-house for every hundred lateral moves, against 13.1 across all practices. Litigation was involved in 37.7% of all moves to companies. For a head of litigation or a senior disputes role, counsel are the first list to build: the bench is deep and its members already leave for companies at a normal pace.

Intellectual property reads the other way on both counts. Its lateral market leans to partners: partners took 34.4% of its lateral moves and counsel 11.4%, so partners outnumbered counsel 3.0 to one. Yet the practice sends lawyers to companies at 24.3 moves in-house per hundred lateral moves, against 13.1 for the market.

Intellectual property was involved in 12.9% of moves to companies, against 7.4% of lateral moves between firms. The figures do not split those moves by level, so the safe reading is about openness, not rank: in this practice a company role is a common next step. A company hiring a senior patent or trademark lawyer meets a thin counsel tier, and should keep partners on the list rather than treat them as the long shot they are elsewhere.

Sartori & Partners figures, drawn from public law-firm announcements, firm websites and professional profiles checked monthly, point to four practical steps. First, write the senior role so a law-firm counsel can see the fit: counsel made 114 of the moves to companies, more than partners did. Second, set the timetable by level: partners reach companies at 39.7% of their lateral share, so a partner-only search takes longer and closes on fewer names.

Third, source by practice. In disputes, start with litigation counsel, a tier that takes 14.4% of the practice's lateral moves. In intellectual property, where counsel take 11.4%, widen the list to partners early. Fourth, price the alternative: the counsel you want may be weighing a partner title at another firm, so the offer has to show where the role leads inside the legal department.