Carpenters Retirement Plan of Western Washington is a multi-employer, defined benefit union pension fund based in Seattle, Washington. Established in 1960, the plan provides retirement and related benefits to eligible members of the Pacific Northwest Regional Council of Carpenters and its Union Locals. Investments of the plan are maintained in the Group Investment Trust for the investment of assets of the plan. State Street Bank and Trust Company serve as custodians of the Group Investment Trust. The assets are managed by the board of trustees.