Strategy Consulting Market Size, Share, Growth and Forecast, 2025-2035

Deal volumes, AI programs and public budgets shape demand

The global strategy consulting market was valued at USD 48.29 billion in 2025 and is projected to increase from USD 51.13 billion in 2026 to USD 85.59 billion by 2035, registering a CAGR of 5.89% during 2026–2035. Demand comes from boards planning acquisitions, cost programs and AI rollouts, from private equity owners testing deals, and from governments running national transformation plans. North America held the largest regional share, 36.0% in 2025, because the United States and Canada host the largest corporate and investor client base. Middle East & Africa is the fastest-growing region at 7.5% a year, as Saudi Arabia funds Vision 2030 programs and requires a rising share of Saudi nationals in consulting roles. Asia Pacific also grows faster than the global average on demand from India and Japan. The main commercial change is pricing, as large firms tie a growing part of their fees to measured client results.

Which advisory services and buyers does this report count?

The report counts fees paid for strategy advice, including corporate and business unit strategy, operations and cost programs, deal and portfolio strategy, technology strategy and organization design. Buyers include listed and private companies, private equity funds, governments and nonprofits, which hire firms through project contracts, retainers and agile or outcome-linked engagements.

Pure audit, tax, legal and IT implementation fees are excluded, although technology strategy work sold inside larger programs is counted. The value chain runs from global strategy houses and the strategy arms of professional services networks to boutiques and independent advisers. Demand follows deal cycles, public budgets and corporate investment plans, so spending can shift quickly between years.

Operations advice and project work lead as AI work grows

Why do operations programs lead while technology work grows fastest?

Based on service, the market is categorized into strategy and operations, financial consulting, technology and IT consulting, human capital consulting and others. Strategy and Operations led with 37.0% of 2025 value because cost and growth programs remain the core of board demand, and the U.S. Bureau of Labor Statistics counted about 1,077,100 management analyst jobs in 2025, with 10% growth projected to 2035. Technology and IT Consulting grows fastest at 7.5% a year, as BCG said on April 23, 2026, that more than 40% of its worldwide business now comes from technology and AI projects.

Why does project work lead while outcome-linked work grows fastest?

Based on consulting model, the market is categorized into project-based consulting, retainer-based consulting and agile and outcome-based consulting. Project-Based Consulting led with 46.0% of 2025 value because clients buy defined deliverables under statements of work, and the Auditor General of Canada found 97 McKinsey contracts worth about CAD 209 million across federal bodies from 2011 to 2023. Agile and Outcome-Based Consulting grows fastest at 7.2% a year, as McKinsey told Business Insider in December 2025 that about a quarter of its global fees are tied to outcomes.

Why do companies lead while investor work grows fastest?

Based on client type, the market is categorized into corporate clients, government and public sector, private equity and investors, and nonprofit and NGO. Corporate Clients led with 58.0% of 2025 value because companies commission most growth and cost programs, while public budgets tightened after the U.S. General Services Administration ordered agencies on Feb. 26, 2025, to review top-10 consulting contracts. Private Equity and Investors grows fastest at 7.5% a year, as announced global deals reached USD 4.6 trillion in 2025, up 49%, according to LSEG data reported by Reuters.

Record deals, AI roadmaps and Gulf programs lift demand

Record deal activity lifts deal and portfolio advice

Record deal activity is lifting demand for deal screening, commercial reviews and integration planning, because buyers want an outside view before they commit capital. Announced global mergers and acquisitions reached USD 4.6 trillion in 2025, up 49% from 2024 and the highest since 2021, according to LSEG data reported by Reuters on Jan. 7, 2026. The year also produced 68 deals of USD 10 billion or more, the most since records began in 1980. Buyers pair this work with due diligence services before signing. As a result, private equity and investor clients grow fastest by client type at 7.5% a year.

AI programs move strategy work up to the board

AI programs are moving technology choices into board-level planning, which creates demand for roadmaps, operating model design and value tracking. BCG said on April 23, 2026, that its AI transformation business grew 25% in 2025 and that its worldwide headcount rose to about 33,500 in more than 100 cities. Accenture combined strategy, consulting, technology, operations and Accenture Song into one Reinvention Services unit from Sept. 1, 2025, according to Research Live. Clients often start with generative AI pilots and then ask advisers for company-wide plans that link spending to measured savings. In turn, technology and IT work grows fastest by service at 7.5% a year.

Download Free Sample

Official labor and revenue data show steady demand

Official statistics show steady demand for advisory skills, which supports hiring and fee levels across North America. The Bureau of Labor Statistics counted about 1,077,100 U.S. management analyst jobs in 2025 and projects 10% growth to 2035, with about 94,100 openings a year and a median wage of USD 101,860 in May 2025. In Canada, Statistics Canada reported that management, scientific and technical consulting revenue rose 6.3% to CAD 39.9 billion in 2024, up 50.1% from 2020 and the second straight year of slower growth. Ontario alone produced 50.3% of national revenue in that industry, the first province above half. As a result, North America grows at 5.5% a year from the largest regional base.

National programs widen demand in emerging regions

National transformation and investment programs are widening the client base beyond the United States and Western Europe. Saudi Arabia raised the required share of Saudi nationals in consulting jobs to 40% from March 25, 2024, after a 35% first phase from March 4, 2023, according to Economy Middle East. India had more than 1,700 global capability centers employing about 1.9 million people, Minister of State Jitin Prasada told the Lok Sabha on Aug. 6, 2025, according to IANS. Mexico recorded USD 40,871 million of foreign direct investment in 2025, a record, according to the Secretaría de Economía. As a result, demand for market entry and operating plans is rising fastest in the Gulf.

Outcome fees, AI agents and new reporting rules gain ground

Shift toward fees tied to measured client outcomes

Large firms are shifting part of their pricing from billed time to measured results, as clients ask for proof of value. McKinsey told Business Insider that about a quarter of its global fees are now tied to outcomes, according to Hunt Scanlon Media on Dec. 8, 2025, which reflects pressure from clients and AI tools. The same report said 72% of McKinsey colleagues actively use its Lilli AI tool and that the firm runs more than 500,000 prompts a month. The Irish Times reported on Dec. 1, 2025, that McKinsey and BCG held 2026 starting offers at 2025 levels. As a result, agile and outcome-based work grows fastest by model at 7.2% a year.

Rise of AI agents inside delivery teams

AI agents are rising inside delivery teams, which changes how firms staff research, analysis and document work for each client. McKinsey chief executive Bob Sternfels said the firm runs about 20,000 AI agents alongside about 40,000 people, up from roughly 3,000 agents eighteen months earlier, according to HR Grapevine in January 2026. McKinsey also asks final-round candidates to work with Lilli in an applied exercise. McKinsey North American chair Eric Kutcher still said in September 2025 that the firm would hire 12% more graduates in 2026, according to The Irish Times. Because agents take over routine junior tasks, firms need fewer analyst hours per project, which changes how teams and fees are built.

Download Free Sample

Opportunity in capability centers and Japanese demand

Asia offers a clear opening for firms that can serve global capability centers and large Japanese transformation programs. India had more than 1,700 capability centers employing about 1.9 million people in August 2025, according to figures from Nasscom shared in the Lok Sabha. Accenture agreed on Aug. 27, 2025, to acquire Tokyo-based SI&C, a business and IT advisory group of about 1,500 people, according to Consultancy.asia. SI&C was founded in 1980, and its cloud, data and AI teams serve financial services, public sector, manufacturing and retail clients across Japan. As a result, Asia Pacific grows at 7.0% a year, faster than the global market.

Opportunity in revised European reporting rules

Revised European reporting rules are a clear opening for advice on scope, data, controls and governance, because many groups must reassess what they report. The provisional Omnibus deal of December 2025 limits sustainability reporting to companies with at least 1,000 employees and EUR 450 million in turnover, according to XBRL International. Due diligence duties now apply only above 5,000 employees and EUR 1.5 billion in revenue, and listed small firms drop out of reporting. Groups still in scope often buy ESG advisory services alongside wider plans. Europe holds 30.0% of 2025 value, so this advisory work matters most to listed groups based there.

Public cuts, AI errors and procurement bans weigh on firms

Public-sector cuts remove large contracts

Public-sector cuts are removing large contracts from the order book, especially in the United States and Britain. The General Services Administration memo of Feb. 26, 2025 told agencies to start ending contracts with the 10 highest-paid firms, which stood to earn USD 65 billion in fees in 2025 and beyond. In Britain, departments cut GBP 602.7 million from planned consultancy spending between July 2024 and March 2025, according to PublicTechnology. Firms are therefore shifting staff and partners toward corporate and investor work.

AI errors raise quality and liability risk

Errors in AI-assisted reports raise quality and liability risk for advisers that use language models in delivery. Deloitte agreed to refund the final payment on an AUD 440,000 report for Australia's employment department after reviewers found fake citations and a fabricated court quote, according to The Register on Oct. 6, 2025. The report had used an Azure OpenAI GPT-4o tool chain. Clients now ask for disclosure of AI use, and firms are adding human review steps before delivery.

Procurement scrutiny and bans limit access

Procurement scrutiny and client bans can shut firms out of large buyers for long periods. Saudi Arabia's Public Investment Fund barred PwC from new advisory and consulting work until February 2026, according to Bloomberg on Feb. 28, 2025. In Canada, the Auditor General found that 69 of 97 McKinsey contracts were awarded without competition. As a result, public and state-linked buyers now ask for more bids, conflict checks and proof of deliverables.

Security laws raise risk for work in China

Security laws raise the risk of research and advisory work in China, which limits how foreign firms serve that market. Chinese authorities raided Capvision in May 2023, after police visited Bain's Shanghai office and detained five staff at the Beijing office of the Mintz Group in March, according to NBC News. A revised anti-espionage law took effect on July 1, 2023, with a broad definition of national security data. Many foreign firms now staff China work through local teams and narrower scopes.

North America leads while the Gulf grows fastest

North America leads on corporate and investor demand

North America held 36.0% of 2025 value and grows at 5.5% a year, led by U.S. corporate and private equity clients. The United States had about 1,077,100 management analyst jobs in 2025, and 18% of them were in government. In Canada, consulting revenue in Statistics Canada's wider industry reached CAD 39.9 billion in 2024, and Ontario became the first province with more than half of national revenue, 50.3%. However, U.S. federal contract cuts in 2025 slowed public-sector work for the largest firms.

Europe adjusts to public cuts and new reporting rules

Europe held 30.0% of 2025 value and grows at 5.2% a year, slower than other regions because public buyers are cutting spend. Britain set a GBP 550 million target in July 2024 to stop non-essential consultancy spending and beat it by cutting GBP 602.7 million, according to PublicTechnology. On the corporate side, BCG said its German business grew by a high single-digit rate in 2025, and the December 2025 Omnibus deal reset reporting scope for many European groups.

Download Free Sample

Asia Pacific grows on India and Japan

Asia Pacific held 22.0% of 2025 value and grows at 7.0% a year, led by India, Japan and Australia. India hosted more than 1,700 capability centers with about 1.9 million staff in August 2025, and Accenture agreed to buy Tokyo-based SI&C in August 2025. China remains harder for foreign firms after the revised anti-espionage law of July 1, 2023, so much China strategy work goes to local teams. In Australia, Deloitte refunded part of a government report fee in October 2025 after AI-linked errors.

Latin America grows on Mexican investment

Latin America held 6.0% of 2025 value and grows at 6.3% a year, led by Brazil and Mexico. Mexico received a record USD 40,871 million of foreign direct investment in 2025, up 10.8%, according to the Secretaría de Economía, which raises demand for market entry, site selection and supply chain plans. Regional groups also buy M&A advisory work as they expand across borders.

Middle East & Africa grows fastest on Gulf programs

Middle East & Africa held 6.0% of 2025 value and is the fastest-growing region at 7.5% a year, as Gulf governments fund national plans. Saudi Arabia requires four in ten consulting jobs to go to Saudi nationals from March 2024, which pushes firms to hire and train local staff. The Public Investment Fund, with USD 925 billion in assets and more than 100 subsidiaries, according to Bloomberg, is one of the largest single buyers of advisory work in the region.

Download Free Sample

Acquisitions, audits and policy moves since 2024

Knowledge assistants, AI agents and value tracking tools

• Knowledge assistants such as McKinsey's Lilli search past work and draft summaries, and 72% of McKinsey colleagues use it actively.
• AI agents run research, data gathering and analysis steps alongside consultants, and McKinsey says it now runs about 20,000 of them across the firm.
• Language model tool chains such as the Azure OpenAI GPT-4o setup used in the Australian report need human review before delivery.
• Value tracking tools measure cost savings, revenue growth and adoption after a program ends, which supports the outcome-linked fee models that clients now request.

Firms compete on AI delivery, sector depth and pricing

Competition in the strategy consulting market centers on sector depth, AI delivery and pricing models. McKinsey, BCG and Bain lead board-level strategy work, and BCG said in April 2026 that its staff had grown to about 33,500 as AI transformation work expanded. McKinsey ties about a quarter of its fees to outcomes and runs about 20,000 AI agents. Accenture combined strategy, consulting and technology into Reinvention Services in September 2025 and bought SI&C in Japan and Maryville in the United States. Deloitte, PwC and EY compete through Monitor Deloitte, Strategy& and EY-Parthenon, though each faces scrutiny after public cuts, bans or report errors. Booz Allen Hamilton focuses on U.S. federal programs, which were reviewed after the GSA memo of February 2025, while KPMG, Kearney and Roland Berger compete for corporate strategy, operations and restructuring work.

Companies profiled and their roles in this market

AI will reshape the pyramid more than it cuts demand

Credence Research's view is that AI will reshape the consulting pyramid more than it reduces demand for strategy advice through 2035. Firms that pair senior judgment with AI agents and outcome-linked fees will keep pricing power, while firms that sell analyst hours will face pressure. Deal activity and Gulf programs support demand, but public budgets in the United States and Britain stay tight. Quality control on AI-assisted work, shown by the Deloitte refund in Australia, will become a buying criterion for public and private clients.

How Credence Research sized the market

The report uses 2025 as the base year and forecasts the market to 2035, with growth rates for 2026–2035. Market values come from the Credence Research model, which brings the earlier edition estimate to 2025 at its own growth rate and checks it against firm capacity and official consulting statistics. Regional and segment splits are Credence Research estimates based on labor data, public budgets, deal activity and firm investments. Sources include Bureau of Labor Statistics and Statistics Canada data, Auditor General and GSA documents, company releases and business press. No interviews or surveys were used to prepare this edition.

Deal work, AI and emerging markets carry growth to 2035

The strategy consulting market is projected to reach USD 85.59 billion by 2035, growing at a 5.89% CAGR over 2026–2035, and it is expected to reach about USD 64.29 billion by 2030 on that path. North America will keep the largest share on corporate and investor demand, while Middle East & Africa grows fastest on Gulf programs. Technology and IT advice and outcome-linked engagements will gain share as AI programs scale and clients ask for measured results. Public-sector budgets, AI quality failures and security laws in China remain the main risks, while record deal activity supports advice on acquisitions and integration.

Note: The depth of individual sections depends on data availability for this market. Volume, capacity, trade and other unit-based metrics are included where applicable.