Among Tumac's many resources are its subsidiaries, which include:

Tumac Commodities
A Division of Tumac Co, Inc. specializing in import and export trade of specialty food crops, food additives and food ingredients.

Disdero Lumber Company
Based in Portland, Oregon, this stocking distributor of upper-grade lumber and specialty panel products serves the Pacific Northwest, Alaska, Northern California, Hawaii and adjacent states.
E-mail Contact|.
lkrebs@disdero.com


Lock-Deck Laminated Decking®|®
E-mail Contact
gbrinck@disdero.com


Pacific Architectural Products|
E-mail Contact
info@panelguys.com


Specialty Wood Products, Inc.
Based in Denver, Colorado, this retailer supplies lumber and other wood products directly to contractors, builders and developers, in Colorado and adjacent states.
Phone
(303)-288-8484
E-mail Contact
josh@swp.net

Specialty Wood Products Carolina, Inc.
Based in Greenville, South Carolina, this retailer supplies lumber, dock materials, and other wood products directly to contractors, builders and developers, in the Southeastern United States.
Phone
(864)-213-1044
E-mail Contact
lshaw@swp.net

Timber Mountain Hardwoods, Inc.
Based in Garden Grove, California, this wholesale distributor of hardwood lumber and plywood serves industrial wood products customers in the Southwestern United States.
E-mail Contact |
sales@timbermountain.net

Timber Mountain Hardwoods - Sacramento
Phone
(916)-388-1155

Timber Mountain Hardwoods - Arizona
Phone
(602)-455-6645