2.2.4 (HL)—Changes in organizational structures

A project-based organization forms temporary, often cross-functional teams around a defined output, while Charles Handy's Shamrock Organization divides work among a professional core, a contractual fringe and a flexible labour force.

Project teams bring different expertise together and can respond quickly, but temporary authority and multiple projects may create conflict, uncertainty and loss of learning when teams dissolve. The Shamrock model keeps strategically important knowledge in the professional core, buys specialist or support services from contractors, and varies capacity through part-time or temporary workers. It can lower fixed costs and increase flexibility, but also raises coordination, quality, dependency and employee-relations risks.

A consultancy might assign finance, technology and marketing specialists to a client project, retain senior consultants as its core, contract payroll to an external provider and add temporary researchers during demand peaks. This improves capacity matching, but the firm must protect client knowledge and coordinate standards across all three leaves.

Project-based and Shamrock structures are not synonyms: one organizes work around projects; the other organizes the workforce by employment relationship. Evaluate the exact change against task duration, strategic importance, uncertainty, knowledge protection, cost and employee impact.