S12.2 · Business & Professional Services
A $1.7T market where agentic coding tools attack the offshore, per-person delivery-center model at its core.
IT services and systems integration — digital transformation, cloud migration, application development and managed IT services — is a roughly $1.7T market (Gartner, 2025), a subset of Gartner's forecast $6T+ in total IT spending for 2026, growing ~9-10% into 2026 on cloud and AI-infrastructure migration. The number to watch is not the growth rate. It is the person-month, because the offshore, per-person delivery-center model that has been the segment's core cost advantage for two decades is the exact thing agentic coding tools substitute for.
Roughly 40% of demand is US; delivery concentrates in India — TCS, Infosys, Wipro, HCL and Cognizant among the largest providers — and in Eastern Europe. The top ten global systems integrators hold a large minority of spend. Beneath them sits a large, fragmented managed-service-provider and boutique long tail under active private-equity consolidation.
Business mix decides the quality of revenue. Managed-services and outsourcing contracts renew at 70-85%+; blended recurring share runs roughly 50-60% for diversified integrators and 80%+ for pure managed-service providers; custom systems-integration project work stays lumpy and less predictable. Margin follows the same split — 8-15% for large integrators on mixed project and managed-services books, 15-25% for MSP-heavy models where the recurring base carries pricing power.
The adjacency map sorts by which moves chase new budget and which protect old revenue. Bundling cybersecurity managed-detection-and-response into MSP contracts protects the managed-services base by raising switching costs — no new spend, higher retention. AI-implementation and AI/data-consulting practices built adjacent to hyperscaler relationships chase genuinely new project dollars. Business-process-outsourcing and hyperscaler-resale adjacencies give the larger integrators levers to diversify away from pure staff-augmentation and project billing as that core model comes under pressure.
The direct exposure is coding, testing and Level 1-2 support labor — the offshore delivery-center headcount that built the segment's structural cost advantage over onshore alternatives. Time-and-materials and staff-augmentation pricing both bill by the person-month, and agentic coding tools replace the person-months themselves. The labor-cost arbitrage was the moat, and it is the thing eroding.
One boundary is genuinely new: AI-native "agent orchestration" integration work is forming as its own sub-segment, separate from classic ERP and CRM integration rather than an extension of it. Application development and testing are already being disrupted. Managed-services headcount reduction runs on a 2-5 year horizon.