Founded in 1934, National Lumber is an independent, New England-based building materials supplier with manufacturing facilities that also provides in-house design and engineering services.
National Lumber has eight lumberyards and stores, truss and wall panel manufacturing facilities, custom millwork shop, and eight Kitchen Views design showrooms. National Lumber also has drywall, framing, and pneumatic tool divisions. The company offers windows & doors, cabinetry, insulation, paint, and more.
| Year | Pro Sales (millions) | Pro Sales Percentage of Total Sales | Total Sales (millions) | Year Over Year Change in Total Sales | Total Number of Yards | Number of Employees | Number of Outside Sales Personnel | ProSales 100 Ranking |
|---|
| 2010 | $160.60 | 95% | $169.00 | 17% | 9 | 500 | 30 | 18 |
| 2009 | $130.50 | 90% | $145.00 | -12% | 9 | 490 | 38 | 23 |
| 2008 | $155.90 | 94% | $165.80 | -1% | 8 | 455 | 42 | 23 |
| 2007 | $159.60 | 95% | $168.00 | -9% | 8 | 500 | 33 | 26 |
| 2006 | $167.40 | 90% | $186.00 | -8% | 6 | 495 | 30 | 35 |
| 2005 | $191.00 | 95% | $201.00 | 9% | 7 | 495 | 29 | 32 |
| 2004 | $166.50 | 90% | $185.00 | 37% | 7 | 400 | 25 | 37 |