Accenture, the Dublin-headquartered firm that sells strategy, systems integration and outsourced operations to the world's largest companies, produced roughly $91,500 of revenue per employee over the past twelve months. A year earlier the figure was about $86,600, and the workforce — 799,000 people — grew barely 1% in between. For a business whose unit of sale is a person's hour, that is the single cleanest test of whether artificial intelligence is compressing what an hour is worth. At Accenture it currently says no.

At Cognizant, the Teaneck, New Jersey outsourcer that runs offshore delivery for banks, insurers, healthcare payers and consumer companies, the same measure rose 1.8%, to about $60,700. Headcount ended June at 356,700, up 12,900 from a year earlier. Revenue grew 4.5%. That is growth bought with people rather than with price — the shape you would expect if rates were flat and volume were doing the work.

The number that would settle it is gone

Accenture's third quarter, ended 31 May, showed new bookings of $19.32bn, down 2% in dollars and 3% in local currency, against revenue of $18.72bn — a book-to-bill near 1.03, with orders falling while revenue rose 5.6%. Underneath, the mix is barbelling: 104 client engagements of $100m or more year to date, up 13%. Accenture is winning more of the very large transformation programs and losing short-cycle discretionary work.

Whether the AI work inside those programs is incremental revenue or the same maintenance revenue rebooked at a different rate is now unanswerable from disclosure. Management has stopped breaking out advanced-AI bookings, on the grounds that AI is pervasive across the firm. That is a defensible accounting position and an unhelpful one for anyone trying to size the transition. Full-year guidance stayed at 3–4% local-currency growth.

The deflation risk is not hypothetical. Infosys has told investors that clients are demanding effort reductions at renewal and mid-contract, across telecom, financial services, retail and utilities, and has named the phenomenon AI-led deflation without quantifying it.

Cognizant's margin is coming from the wrong line

Cognizant is the operational bright spot and the caveat at once. Operating income grew 7.0% on 4.5% revenue, a sixth straight quarter of adjusted operating-margin expansion, and full-year adjusted earnings guidance went up to $5.70–$5.82. But gross margin fell to 33.37% from 33.67%. The gains are landing in overhead and restructuring, not in delivery economics. Utilization excluding trainees ran 85% and voluntary attrition in technology services rose to 13.0%. Seven deals above $100m of total contract value closed in the quarter, three of them new logos, and clients are beginning to ask for rate cards that embed model inference costs — the billing unit itself is drifting away from the hour.

EPAM's shares and EPAM's numbers disagree

EPAM, a premium engineering shop that builds software platforms for banks, travel firms and life-sciences companies, earns about $89,400 per head from just 62,850 staff — nearly Accenture's productivity at a twentieth of its market value, $5.6bn. Margins are expanding smartly: operating income rose 20.4% on 4.5% revenue. Everything else is deteriorating. Growth has halved twice in three quarters, from 12.75%. The Americas, 57% of revenue, grew 0.5%. Free cash flow was minus $18m against plus $43m a year earlier. Full-year guidance was cut to 3.2–4.2%, with organic constant-currency growth of 2–3%, and the pipeline of AI-led managed-services deals has closed nothing, with contribution pushed to 2027. The shares fell 14.5% on 6 August and still finished the month up about 20%.

What the month was

The advance is dated, not gradual. Almost all of it landed in four sessions at the end of July and again on 19 August, when six of these names rose together without company news, funded by a rotation out of AI hardware into beaten-down software and services. Strip each name's two best days and the group is flat, with five of eight negative. Accenture is the exception: it still gains 11.8% across the period, on 12 up days out of 22.

Price levels leave room but less than they did. Accenture trades at 14.5x trailing and 13.2x forward earnings, and 4.76x forward gross profit — the fitter lens for labour businesses with different margin structures — against roughly 6.6x scaled to its share price a year ago, with an 11.2% trailing free-cash-flow yield. The trailing-to-forward spread is negligible: consensus assumes no inflection. Cognizant is at 10.6x forward and 7.2x EV/EBITDA. EPAM's 8.2x forward looks cheapest until you notice what it embeds — consensus 2026 earnings of $13.14 a share, up 15.1%, on revenue growth of 3.9% against management's 2–3% organic guide.

The setup

Where it stands — Accenture's revenue per head is rising without hiring; Cognizant's is not; EPAM's price recovered while its guidance was cut.

Would confirm — Accenture's next quarter showing revenue growth at or above 5% with headcount growth under 2%.

Would invalidate — Accenture revenue per employee flat or lower year over year, or new bookings falling a third straight quarter.

Watch next — Accenture's fourth-quarter and full-year fiscal 2026 results, due late September, with fiscal 2027 guidance.

Valuation — Accenture 14.5x trailing and 13.2x forward earnings, 4.76x forward gross profit versus roughly 6.6x price-scaled a year ago.