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IBM

Century-old US tech company; its AI coding tool now saving .5bn in productivity.

IBM pledged on 1 July to triple its 2026 entry-level intake, a reversal prompted when its own recruitment AI stumbled on the toughest 6% of cases, even as its coding tool squeezed the consulting fees that had justified earlier cuts.

Last refreshed: 17 July 2026 · Appears in 1 active topic

Key Question

If IBM's own AI saves .5bn, why are investors selling the consulting business?

Timeline for IBM

#16 1 Jul

Pledged to triple US entry-level hiring in 2026

AI: Jobs, Power & Money: Ford and IBM start undoing AI cuts
#7 22 Apr
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Background

IBM (International Business Machines) was founded in 1911 and is headquartered in Armonk, New York. One of the oldest and largest technology companies in the world, it built the mainframe computing industry, pioneered enterprise software, and later refashioned itself around consulting and hybrid cloud. It operates through two main divisions, Software (including its Red Hat acquisition) and Consulting, and employs around 280,000 people globally. Chief executive Arvind Krishna has led the company since April 2020.

IBM's COBOL maintenance work, servicing the mainframe code still running global banking and government systems, functions as critical infrastructure and gives the company a revenue base that is harder for AI tools to disrupt than project-based consulting work.

That contrast, a durable infrastructure hedge sitting alongside a consulting Arm now exposed to its own AI's productivity gains, is the structural tension running through IBM's 2026 results and its parallel decision to protect entry-level hiring.

Key Issues
AI productivity paradox

Its own AI is squeezing IBM's fees

IBM beat Wall Street's Q1 2026 revenue target on 22 April, reporting $15.92bn against a $15.62bn estimate, yet shares fell 6 to 8% after hours on a narrow consulting miss of $5.27bn against a $5.28bn estimate. Investors read the shortfall as the first hard evidence that AI productivity compresses billable hours rather than expanding IBM's revenue base.

On the same call, IBM disclosed that its internal coding tool, watsonx Code Assistant ('Bob'), delivers a 45% average developer productivity gain and had saved $4.5bn cumulatively since 2023, with generative AI now a third of the consulting backlog. A tool that makes engineers faster also means clients need fewer of IBM's hours, the mechanism the market priced into that after-hours fall.

Common Questions
What is IBM watsonx Code Assistant Bob?
Bob is IBM's internal name for watsonx Code Assistant, an AI coding tool delivering 45% average developer productivity gains. It has generated .5bn in cumulative savings since 2023 and bn more is projected for 2026.Source: IBM Q1 2026 earnings call
How did IBM shares perform after Q1 2026 results?
IBM beat the overall revenue consensus (.92bn vs .62bn expected) but shares fell 6-8% after-hours after investors focused on a consulting revenue miss of m, reading AI productivity as a structural threat to consulting billings.Source: IBM Q1 2026 earnings, 22 April 2026
What share of IBM consulting is now AI work?
Generative AI accounts for 30% of IBM's consulting backlog as of Q1 2026, up from negligible levels two years prior.Source: IBM Q1 2026 earnings
What is IBM's COBOL business?
IBM is the primary commercial servicer of COBOL, the programming language running the core systems of most large banks and US government agencies. This creates a durable maintenance revenue stream largely insulated from AI disruption.
Why is IBM tripling entry-level hiring in 2026?
IBM's internal AI human-resources system failed on the hardest 6% of requests, prompting CHRO Nickle LaMoreaux to warn that cutting entry-level hiring now would dry up the talent pipeline within three to five years.Source: IBM