Telecom M&A Counsel in 2026: A Bench That Rarely Changes City

A general counsel choosing among telecom M&A law firms is choosing among lawyers who tend to stay where they are. Sartori & Partners data show that 8.3% of the lawyers focused on telecommunications who changed firms in the 12 months to October 2026 also changed city, against 21.2% of corporate and M&A lateral moves, a gap of 12.9 points. Both shares count only the moves where the old and the new city are known. On the deal side, corporate and M&A lawyers worked on 31.9% of the sector's dated deals. Put together, the figures describe a local bench: the telecom partner a company can hire in New York, London or Paris is, more often than in corporate work at large, a partner who has stayed in that city through a change of firm.

Start with the people rather than the deals. The telecom group is small: 93 lateral moves in 12 months by lawyers whose own focus is the sector. Its changed-city share is therefore a rough size, not a precise rate, and it is too thin to rank one city against another. It also cannot be multiplied by the count of moves to get a number of relocations, because it is measured only on moves with both cities on record. Even read loosely, the distance from corporate and M&A is wide: 8.3% against 21.2%. The longer window points the same way with a narrower gap. Over 3 years, 18.0% of telecom-focused movers changed city, against 22.5% in corporate and M&A.

The group is also senior. Partners made up 55.9% of telecom-focused moves, against 29.9% of corporate and M&A moves, and 62 firms took them on. For a company, a bench that stays put cuts both ways. The partner a firm fields in your city has more often stayed there, which helps continuity through a long approval process. But a firm with no telecom partner in your city is unlikely to fix that by relocating one. Ask at the pitch where each named partner sits today, and where that partner sat 3 years ago.

In the Sartori & Partners deal record, 157 telecommunications deals had corporate and M&A lawyers on them over 12 months, 31.9% of the sector's 492 dated deals. Capital markets lawyers appear on 35.6%, just ahead, and banking and finance lawyers on 10.4%. Across every sector, capital markets sits at 26.4% of dated deals and corporate and M&A at 23.3%, so telecom draws on both practices more heavily than the market does. The deal type labelled M&A covers 26.2% of the sector's deals. A single deal can carry several practices and many carry none, so these shares overlap and are not slices of one whole.

The two benches meet on the same matters often enough to plan for it. With capital markets lawyers on 35.6% of telecom deals and corporate lawyers on 31.9%, a company buying or selling a telecom business should expect securities and financing questions alongside the acquisition work. Ask whether the corporate and capital markets partners on the proposal have closed telecom matters together, in the same office.

New York carries the largest share of the sector's work at 45.4%, but the next name on the list is in Europe. London lawyers worked on 27.5% of telecom deals, ahead of Washington, DC at 17.6%. Paris follows at 9.2%, and Frankfurt makes the list at 4.9%. Each figure is the share of telecom deals with a known lawyer location that had lawyers in that city at work on them. A deal handled in New York and London counts in both, so the shares overlap; they are never summed and never read as a count of lawyers or firms.

Read beside the moves, the city list sharpens the staffing question. The work clusters in a few cities, and the lawyers who do it seldom relocate, so the telecom bench in London or Paris is largely the bench that is already there. For a deal with a European side, check that the firm has its own telecom lawyers in London, on 27.5% of sector deals, or Paris, rather than a plan to cover Europe from New York.

Values are disclosed on 29.7% of telecom deals, and on those the median was $1,077.5 million. Corporate and M&A deals across all sectors show a median of $315 million, disclosed on 17.7% of them. Taken on those two medians, the typical disclosed telecom deal is 3.4 times the practice's. Each median rests on its own disclosed share, a minority of deals in both cases, and the telecom figure takes in capital markets and other sector work as well as acquisitions. It sizes the matters, not the fees.

Even with those limits, Sartori & Partners figures put telecom matters at the large end of corporate work. Staff and budget for that scale. A firm whose corporate record rests on smaller deals should show telecom matters of comparable size, run by the partners it proposes, before it leads yours.

Telecom deal volume held flat (+3.6%), from 478 deals in the 12 months to September 2025 to 495 in the 12 months to September 2026. Corporate and M&A deals rose 9.5% over the same windows, from 10,198 to 11,170, and the whole deal record rose 10.6%. The sector count covers every telecom matter, so it is not a trend for telecom M&A on its own. Lateral hiring of corporate and M&A lawyers moved faster still: their moves between firms rose 15.8%, from 2,532 to 2,933. Those are lawyers changing firms, not deals, and they run beside the sector's steady count without explaining it.

So the pressure on a telecom deal team comes from outside the sector. Demand for telecom work is steady, while the wider corporate market and its hiring both grew. Confirm who will staff the matter below the lead partner, since corporate lawyers changed firms more often than a year earlier, and lock the team in writing before a process opens.

No list ranks telecom M&A advisers on their own. The first list below ranks firms on all telecommunications deals, capital markets and disputes included; the second ranks firms on all corporate and M&A deals in every sector. Latham & Watkins heads the telecom list in the 21-40 band of deals over 12 months, with Cravath, Swaine & Moore next in the 11-20 band.

Matched firm by firm, three names sit on both lists: Latham & Watkins (1st on corporate work), Kirkland & Ellis (2nd) and White & Case (9th). The other seven telecom names, among them Clifford Chance, Milbank and Linklaters, rank on the sector's work without a place in the corporate top 10. That is a statement about two rankings, not about what any firm does outside them.

Begin a shortlist with the three overlap firms, which pair telecom volume with corporate volume. Then test any telecom-only name on its corporate partners: which telecom acquisitions or sales they ran, from which city, and whether they still sit there.

Hire in the city where the deal will be done, because the telecom bench seldom relocates: 8.3% of telecom-focused movers changed city, against 21.2% of corporate movers. Expect corporate lawyers on 31.9% of sector deals and capital markets lawyers on 35.6%, and ask for one team that covers both. Build any European side around London, on 27.5% of the sector's deals, and Paris, on 9.2%. Staff for size, with a median disclosed telecom deal of $1,077.5 million. Steady sector demand leaves time to choose counsel with care, but a busier corporate hiring market is a reason to fix the team early.