Top 10 Best Retail Business Services of 2026

JLL supports retail organizations that need site selection, store footprint optimization, and program delivery tied to lease and operational constraints. Engagements commonly include portfolio analytics to inform assortment and channel shifts, then structured rollout planning to reduce disruption across brick-and-mortar networks. Governance quality is driven by JLL’s delivery management routines, stakeholder reporting cadence, and documented handoffs to client teams.

A tradeoff appears when a retailer needs a turnkey software product with a defined API surface instead of services-led implementation and operational oversight. JLL is a stronger fit when change scope is cross-functional, like store network rebalancing and operational readiness for new formats, than when the primary requirement is building a new data-driven planning system end-to-end. Usage is most effective for mid to enterprise retail footprints that need execution coordination across multiple locations and vendors.

McKinsey & Company is a strong fit for retailers that need decision quality around commercial levers and execution control across many workstreams. Engagements typically combine market and customer analysis, analytics model building, and operating model design for functions like merchandising, supply chain, and store operations. For teams running omnichannel programs, McKinsey’s emphasis on portfolio prioritization and benefit tracking can reduce scope drift when many pilots compete for attention.

A clear tradeoff is that McKinsey does not function as a hands-on retail execution software layer for systems like POS, OMS, or WMS, so it relies on retailer teams or technology partners to operationalize changes. McKinsey works well when leadership needs an aligned fact base and a roadmap with governance for complex change programs, such as assortment strategy resets or multi-region cost and service redesigns.

Gordon Brothers is built for retailers and landlords that need trained retail practitioners to assess inventory conditions, market demand, and disposition paths. Deliverables commonly connect merchandise strategy with operational execution steps such as inventory valuation, disposition workflow design, and location-by-location outcome planning. The service fit is strongest when retail teams need external specialists to translate fragmented inventory data and trading constraints into an executable plan.

A tradeoff appears in automation and software-style integration, since the offering is primarily professional services rather than an API-first systems layer. Gordon Brothers fits best when a retailer is preparing for liquidation, franchisee support, or post-acquisition inventory normalization where the limiting factor is retail execution and stakeholder alignment, not a software integration surface.

Bain & Company delivers retail business services through consulting-led transformation work across merchandising, supply chain, and commercial operations. Delivery strengths center on structured problem solving for assortments, inventory performance, and operating model design, rather than packaged retail IT.

Engagements typically translate into measurable target outcomes like improved stock availability, reduced shrinkage drivers, and clearer trade-off decisions for open-to-buy planning. For retailers seeking operating and process change with analytics and stakeholder alignment, Bain provides deep senior involvement and cross-functional workstreams.

Deloitte delivers retail transformation services that connect commerce, supply chain, and ERP programs into one delivery roadmap. The firm brings retail-specific methodology for operating model design, merchandising and assortment processes, and large-scale systems integration across ecosystems.

Deloitte is also a governance-heavy partner for enterprise reporting, control frameworks, and rollout planning across multi-region retailers. Its execution strength is most visible when complex integrations and change management are required across brick-and-mortar and e-commerce channels.

Accenture serves large retail organizations that need enterprise integration and operational transformation, not a standalone retail system. Its core delivery covers unified commerce integrations, order and fulfillment workflow design, and orchestration across ERP, OMS, and warehouse operations.

Accenture also brings heavy governance and change control through structured program execution, which matters for multi-store rollouts and regional data handling. Retail teams typically use Accenture to connect processes, systems, and controls into a single operating model rather than to buy a single boxed application.

Kearney pairs retail strategy consulting with analytics and transformation delivery, which separates it from agencies that focus only on design or delivery. Its work centers on translating merchandising, supply chain, and operating model decisions into execution roadmaps for large brick-and-mortar retail and omnichannel programs.

Engagements commonly connect assortment planning, replenishment logic, and performance measurement to governance and change management. Kearney also brings deep expertise in retail data and process alignment across functions that own POS, OMS, and warehouse operations.

Oliver Wyman is positioned as a retail consulting delivery partner that pairs functional expertise with program governance.

Its work tends to produce execution-ready process designs for commercial and operational teams rather than only high-level recommendations.

Outputs commonly map targets like service levels and inventory performance to the decisions and controls that drive them.

CBRE delivers retail-focused real estate, store operations, and technology-enabled services tied to physical footprint decisions and execution. Its core capabilities emphasize location strategy, merchandising and store-readiness programs, and portfolio change management across multi-site retail networks.

CBRE also supports systems integration for retail operations by connecting external data sources and coordinating implementation activities with enterprise stakeholders. Delivery centers on program management and field execution alongside partner-managed technology components, which fits retailers that need rollout governance more than product self-service.

Cushman & Wakefield is a commercial real estate advisory and transactions firm that serves retail organizations through site selection, leasing strategy, and portfolio planning. Its retail capabilities typically center on market intelligence, landlord and tenant negotiation support, and location-based decision workflows rather than software-first retail operations.

Teams use its engagement model to structure real estate inputs into broader retail plans that involve store footprint, trading density, and regional merchandising constraints. For retailers needing execution support around physical locations, Cushman & Wakefield provides consulting and advisory depth across multi-market workstreams.