Top agentic AI service providers

Eight firms with published evidence of agentic delivery, ordered by the strength of that evidence, each claim linked to its primary source.

Quick answer

ISG names four of these firms Leaders in agentic AI delivery. Capgemini leads them on a disclosed contract tied to agentic work, and Accenture follows on the largest disclosed advanced AI revenue.

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Eight firms with published evidence of agentic delivery. The order follows the strength of that evidence, from an independent assessment of agentic work specifically, down to a platform that supports agents.

Read this first

This ranking weighs published evidence of agentic delivery, and every claim links to its primary source, listed at the end. No firm below was interviewed for it. It tells you who has shown evidence of agentic delivery, not who would deliver best for you.

Quick answer: the eight firms

RankFirmStrongest evidence
1CapgeminiAssessed in agentic AI, and a contract tied to agentic work
2AccentureAssessed in agentic AI, and the largest disclosed advanced AI revenue
3IBM ConsultingAssessed in agentic AI, and a disclosed generative AI book of business
4CognizantAssessed in agentic AI
5PwCAgents deployed across its own operations
6DeloitteA named agentic platform, with a named client rolling it out
7TredenceAn agentic advisor deployed at a named client
8PalantirThe most completely specified agent platform here

How this list was built

We looked for published evidence of agentic delivery among the firms our market analysis covers, and checked each piece against its primary source: the firm’s own results or announcements, the analyst firm’s own report, or a news report where neither exists. Eight showed enough to place. The order follows a stated hierarchy of evidence rather than a score:

  1. An independent analyst assessment of agentic work specifically.
  2. Disclosed revenue or contract value tied to agentic transformation.
  3. Disclosed advanced AI revenue where agentic is combined with generative.
  4. Agents in production, on the firm’s own operations or a named client.
  5. A named agentic platform shipping.
  6. Capability to govern agents rather than build them.

Where firms share a rung, the next rung decides. Four firms here share the first: ISG’s 2025 Provider Lens report on agentic AI services names each of them a Leader in agentic AI development and deployment. Firms whose only agentic mention was incidental were left out rather than padded in.

The eight firms

1. Capgemini

Assessed in agentic AI, and a contract tied to agentic work. ISG names Capgemini a Leader in agentic AI development and deployment services. Generative and agentic AI accounted for more than 10% of Capgemini’s fourth-quarter 2025 bookings, up from around 5% earlier that year, and the firm signed an intelligent operations contract worth more than €600 million tied to agentic AI transformation. In March 2025 it launched agentic AI solutions for industries built with NVIDIA.

Why here. Of the four firms an analyst has assessed on agentic work, Capgemini is the one with a disclosed contract value attached to agentic transformation, the next rung in the order. The bookings share shows the work repeating rather than a single win.

2. Accenture

Assessed in agentic AI, and the largest disclosed advanced AI revenue. ISG names Accenture a Leader in agentic AI development and deployment services. Accenture reports advanced AI revenue, covering generative, agentic and physical AI together, which tripled year over year to $2.7 billion in fiscal 2025, alongside generative AI bookings of $5.9 billion. It is one of the few firms that reports this work separately.

Why here. The largest disclosed number in the group, but it combines agentic with generative and physical AI, so the agentic share is not visible. That is why it sits below a contract tied to agentic work specifically.

3. IBM Consulting

Assessed in agentic AI, and a disclosed generative AI book of business. ISG names IBM a Leader in agentic AI development and deployment services. IBM’s generative AI book of business, across software and consulting since its start, stood at more than $12.5 billion at the end of 2025. Forrester also named IBM a Leader in The Forrester Wave: AI Governance Solutions, Q3 2025, for watsonx.governance, which IBM says helps enterprises manage AI risk, compliance and trust at scale.

Why here. An analyst assessment of its agentic work, a disclosed figure that combines agentic with generative AI, and the governance capability buyers most often find missing. The figure is bookings rather than revenue, which places it below Accenture.

4. Cognizant

Assessed in agentic AI. ISG names Cognizant a Leader in agentic AI development and deployment services. In April 2026 Cognizant set up a dedicated Gemini Enterprise practice with Google Cloud.

Why here. The same analyst assessment as the three firms above it, without a disclosed figure tied to its agentic work.

5. PwC

Agents deployed across its own operations. PwC had deployed more than 250 AI agents across the firm before it launched its agent operating system to clients in March 2025. It is a Leader in The Forrester Wave: AI Consulting Services, Q2 2026, became OpenAI’s first reseller of ChatGPT Enterprise in 2024, and is a launch partner for Anthropic’s industry offerings.

Why here. Running 250 agents on its own operations is direct operational proof. It is self-reported, and PwC’s analyst recognition is for AI consulting generally rather than agentic work specifically.

6. Deloitte

A named agentic platform, with a named client rolling it out. Deloitte launched Zora AI in March 2025, a suite of ready-to-deploy agents designed to perceive, reason and act across business functions, built with NVIDIA. At launch it named a client: Hewlett Packard Enterprise’s finance team is rolling out Zora AI for Finance.

Why here. A shipping platform with a named client deployment. Deloitte discloses no revenue tied to agentic work, which places it below the firms above.

7. Tredence

An agentic advisor deployed at a named client. Thorne has deployed Taia, an AI-powered wellness advisor that offers personalised guidance and supports product decisions, in partnership with Tredence. Tredence’s agentic offerings include RAPID, for agentic process automation, and Milky Way, an analytics platform with specialised AI agents.

Why here. A named client deployment is real evidence. Tredence publishes this site, so its placement here rests only on the same kind of published, linked evidence as every other entry, and carries no editorial preference.

8. Palantir

The most completely specified agent platform here. Palantir’s AIP documentation covers all four layers of a working agent: a planner that chooses and calls tools, the tools themselves, memory and retrieved context, and an evaluation harness, AIP Evals, for testing agents before they run. Palantir also originated the forward deployed engineering model, putting its own engineers inside client teams.

Why here. Platform completeness is real evidence, and on that measure this is the strongest entry. It sits last because the evidence gathered here is of the platform rather than of agents in production at a named client, and there is no disclosed agentic revenue.

Who is not on this list, and why

Model providers. Anthropic, OpenAI and the other labs supply the models these agents are built on. That is a different layer from delivery: a lab sells you the planner’s brain, not the tool layer, the memory or the evaluation harness around it. They are not ranked here.

Strategy firms without a build practice. Bain & Company works closely with OpenAI, but its AI work concentrates on strategy and private equity value creation rather than large-scale technical build. On that evidence it does not belong in a delivery ranking, so it is left out rather than listed and caveated.

What this list cannot tell you

Whether any of these firms handles a failed agent run well, what permissions their agents hold in production, how large their evaluation suites are, or what the rollback path looks like for an action that has already reached a third party. None of the four can be answered from published material. Ask them on the first call.

Corrected on 25 September 2026. An earlier version placed Cognizant first as the only firm here independently assessed on agentic work; ISG’s report names four of these firms as Leaders, so the order now follows the next rung of evidence. It also dated Cognizant’s Gemini Enterprise practice to 2025 (it was set up in April 2026), said Deloitte had no named deployment, and credited Tredence with generative and agentic AI deployments at four named clients that no published source confirms. Every claim now links to its source.

Sources

  1. Agentic AI Emerging as Enterprise Game ChangerISG (Information Services Group), 27 October 2025
  2. Full-year 2025 resultsCapgemini, 13 February 2026
  3. Capgemini exceeds revenue target as newly acquired WNS drives AI growthReuters, 13 February 2026
  4. Capgemini accelerates enterprise adoption of agentic AI for industries with NVIDIACapgemini, 19 March 2025
  5. Fourth Quarter Fiscal 2025 Financial Results Conference Call TranscriptAccenture, 25 September 2025
  6. Accenture Reports Fourth-Quarter and Full-Year Fiscal 2025 ResultsAccenture, 25 September 2025
  7. 4Q 2025 EarningsIBM, 28 January 2026
  8. IBM Named a Leader in The Forrester Wave™: AI Governance Solutions, Q3 2025IBM
  9. Cognizant Establishes Dedicated Gemini Enterprise Practice in Collaboration with Google CloudCognizant, 22 April 2026
  10. PwC launches AI agent operating system to revolutionize AI workflows for enterprisesPwC, 27 March 2025
  11. PwC rated as a leader in AI Consulting Services by Independent Research FirmPwC
  12. PwC is accelerating adoption of AI with ChatGPT Enterprise in US and UK and with clientsPwC, 29 May 2024
  13. Claude for Financial ServicesAnthropic, 15 July 2025
  14. Deloitte Unveils Zora AI, Agentic AI for Tomorrow's WorkforceDeloitte, 18 March 2025
  15. Tredence Unveils Agentic Commerce Solution Accelerators at NRF 2026Tredence, 12 January 2026
  16. Tredence Launches Specialized GCC Business Unit Focused on Decision Intelligence and AI InnovationTredence, 24 February 2026
  17. AIP Chatbot Studio: Core conceptsPalantir
  18. AIP Evals: OverviewPalantir
  19. Palantir touts forward deployed engineers, reports record revenue growthChannel Dive, 5 August 2026

Updated 25 September 2026

Questions people ask

Is this ranking based on new research?

No firm was interviewed for it. It weighs published evidence of agentic delivery, and every claim is checked against its primary source and linked in the text.

Why eight firms?

Eight showed enough published evidence of agentic delivery to place. The rest were left out rather than padded in to reach a round number.

Why is Capgemini first?

ISG names four firms here Leaders in agentic AI development and deployment. Of those four, Capgemini is the one with a disclosed contract tied to agentic transformation, the next rung in the stated order of evidence.

Tredence publishes this site. Does that affect its position?

Its placement rests on the same kind of published, linked evidence as every other entry: a named client deployment. No payment for placement is offered or accepted, in any form.

Why is Anthropic not ranked here?

Anthropic supplies the model an agent is built on, which is a different layer from delivering the agent. A lab and a delivery partner are not comparable on the same scale.

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