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US Standard Industrial Classification (SIC) Code Lookup

Division: F - Wholesale Trade

US-SIC Code 5039 - Construction Materials, Not Elsewhere Classified

Industry Description

Establishments primarily engaged in the wholesale distribution of mobile homes and of construction materials, not elsewhere classified, including prefabricated buildings and glass. Establishments selling construction materials to the general public and known as retail in the trade are classified in Retail Trade, Industry 5211. Establishments primarily engaged in marketing heavy structural metal products are classified in Industry 5051.

Business Examples

Common types of business activities within US SIC 5039 - Construction Materials, Not Elsewhere Classified are:

  • Architectural metalwork-wholesale
  • Awnings-wholesale
  • Fencing and accessories wire-wholesale
  • Glass flat: except automotive-wholesale
  • Grain storage bins-wholesale
  • Metal buildings-wholesale
  • Mobile homes-wholesale
  • Plate glass-wholesale
  • Prefabricated buildings-wholesale
  • Septic tanks-wholesale
  • Structural assemblies prefabricated: non-wood-wholesale
  • Window glass-wholesale

IBISWorld Industry Research Report

Lumber Wholesaling in the US (42331)

Revenue 2025

$146.3bn

Growth 2025

-1.70%

Key Trends

  • Improved downstream demand has pushed lumber prices up, bolstering revenue and profit

  • The decline in nonresidential construction activities has dampened industry demand

  • Increasing nonresidential construction will fuel demand for lumber and millwork products

Products and Services

US-SIC Hierarchy 5039 - Construction Materials, Not Elsewhere Classified

US-SIC Code 5039 - Construction Materials, Not Elsewhere Classified sits in the 2-digit Construction Materials, Not Elsewhere Classified sector. US SIC codes can be 2 to 8 digits and the further along the hierarchy, the more detailed and specific the category will be.

Division: F

Division Title: Wholesale Trade

2 Digits 3 Digits 4 Digits

Extended US-SIC Hierarchy for 5039 - Construction Materials, Not Elsewhere Classified

For business marketing and targeting, US SIC Codes have been extended to provide more specific classifications within US-SIC 5039 - Construction Materials, Not Elsewhere Classified. Extended US SIC Codes are being continuously updated to reflect the current business environment.

6 Digit SIC Codes

  • 503901 Brick-fire (wholesale)
  • 503902 Fence posts & fittings (wholesale)
  • 503903 Fence (wholesale)
  • 503904 Gates (wholesale)
  • 503906 Glass-wholesale
  • 503907 Waterproofing materials (wholesale)
  • 503908 Nailing machinery (wholesale)
  • 503909 Bullet-resistant equipment (wholesale)
  • 503910 Screens-manufacturers' equip/supl (whol)
  • 503911 Buildings-metal-wholesale
  • 503912 Flag poles (wholesale)
  • 503913 Art metal work (wholesale)
  • 503914 Asbestos & asbestos products (wholesale)
  • 503915 Septic tanks & systems-wholesale
  • 503916 Tanks-concrete (wholesale)
  • 503917 Mobile homes-distributors
  • 503918 Trailers-office (wholesale)
  • 503919 Buildings-pre-cut prefabricated-whol
  • 503920 Mobile homes-mfrs-equip/supls (whol)
  • 503921 Acoustical materials-wholesale
  • 503922 Awnings & canopies-wholesale
  • 503923 Glass-stained & leaded-wholesale
  • 503924 Greenhouses-wholesale
  • 503925 Guards-door & window-wholesale
  • 503926 Mobile homes-equipment & parts-wholesale
  • 503928 Shower doors & enclosures-wholesale
  • 503929 Roof curbs-distributors
  • 503930 Store fronts-materials & supplies (whol)
  • 503931 Cupolas (wholesale)
  • 503933 Wire work (wholesale)
  • 503999 Construction materials nec (wholesale)

8 Digit SIC Codes

  • 50390000 Construction materials, nec
  • 50390100 Prefabricated structures
  • 50390101 Metal buildings
  • 50390102 Mobile homes
  • 50390103 Prefabricated buildings
  • 50390104 Structural assemblies, prefabricated: non-wood
  • 50390105 Mobile offices and commercial units
  • 50390200 Glass construction materials
  • 50390201 Exterior flat glass: plate or window
  • 50390202 Interior flat glass: plate and window
  • 50399900 Construction materials, nec
  • 50399901 Air ducts, sheet metal
  • 50399902 Architectural metalwork
  • 50399903 Awnings
  • 50399904 Ceiling systems and products
  • 50399905 Doors, sliding
  • 50399906 Eavestroughing, parts and supplies
  • 50399907 Flue linings
  • 50399908 Grain storage bins
  • 50399909 Joists
  • 50399910 Lockers, construction
  • 50399911 Septic tanks
  • 50399912 Soil erosion control fabrics
  • 50399913 Wire fence, gates, and accessories
  • 50399914 Metal guardrails

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US SIC Code Directory

Each US SIC Code is part of a Division, which corresponds with a numerical range. Select a Division category from the table below, then drill down to discover the industries within that Division.

Division US-SIC Code Sector title
A 01-09 Agriculture, Forestry, and Fishing
B 10-14 Mining
C 15-17 Construction
D 20-39 Manufacturing
E 40-49 Transportation, Communications, Electric, Gas, and Sanitary Services
F 50-51 Wholesale Trade
G 52-59 Retail Trade
H 60-67 Finance, Insurance, and Real Estate
I 70-89 Services
J 90-99 Public Administration

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