Enhancing customer participation in knowledge-intensive business services: A phase-specific approach

Phenomenon: Knowledge-Intensive Business Services (KIBS) play a crucial role in modern economies. They drive innovation, enhance business competitiveness, and enable knowledge transfer through specialized service solutions. These services rely on client-specific resources, including contextual knowledge, operational expertise, and collaborative input. Consequently, the effective production and delivery of KIBS depend significantly on customer participation (CP)—that is, the customer's contribution of resources to the service process. Due to the inherent complexity of KIBS, enhancing CP presents both a managerial priority and a theoretical challenge.
CP in KIBS extends beyond transactional exchanges, enabling interactive problem-solving and reciprocal knowledge sharing. When appropriate CP occurs, service providers and customers collaboratively navigate complex projects, ensuring tailored solutions and promoting lasting partnerships. However, ensuring consistent participation from business customers remains a pressing challenge.

Research Gaps and Purpose: Existing research on CP mostly focus on the consumer context, which differs from B2B due to complex decision-making, multiple stakeholders, and tailored service needs. Consequently, CP dynamics in business-to-business settings, particularly in KIBS, remain underexplored. Further, prior research often highlights provider-driven strategies while overlooking the mutual interdependence of customer-provider actions. Additionally, CP’s evolving, multi-phase nature throughout the service lifecycle has received limited attention. Moreover, empirical studies in B2B contexts are scarce.
Against this backdrop, the purpose of this study is to empirically investigate the enhancement of customer participation in knowledge intensive business services.

Methodology: To investigate CP enhancement in KIBS, this study employed a multiple case study design. Three service projects from diverse industries were selected to ensure contextual variety and strengthen transferability. Data collection involved semi-structured interviews with key stakeholders, supplemented by project documents and observations. Thematic analysis identified patterns, relationships, and mechanisms driving CP across service phases.

Findings: Our findings demonstrate that enhancing CP in KIBS requires tailored actions and activities across three key phases: initiation, implementation, and continuation/cessation.
In the initiation phase, effective CP begins with customer involvement in problem definition and service design. Our data shows that early engagement leads to co-developed solutions that integrate customer-specific knowledge while clarifying expectations. Establishing shared value visions and addressing perceived risks builds trust and reduces uncertainty.
During the implementation phase, we found that structured processes become essential. Operational guidelines, clear communication protocols, and customized training empower customers to contribute meaningfully. Trust deepens through transparent interactions, enabling collaborative problem-solving and continuous improvement.
The continuation/cessation phase highlights the need for sustaining CP through proactive conflict resolution and adaptive service processes. Ongoing assessments, regular feedback, and corrective actions ensure alignment and long-term service enhancement.

Theoretical and Managerial Contributions: Theoretically, this study advances CP literature by introducing a dynamic, multi-phase enhancement model emphasizing evolving customer-provider interactions. It reframes service providers as facilitators of CP rather than prescriptive enforcers. Managerially, the findings offer actionable strategies. Providers should adopt facilitative roles, align engagement strategies with service phases, and build reciprocal trust. Customers are encouraged to align internal processes and mobilize relevant resources for sustained participation.