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Gibraltar Industries Inc   (NASDAQ: ROCK)
    Sector  Basic Materials    Industry Iron & Steel
   Industry Iron & Steel
   Sector  Basic Materials
 

Gibraltar Industries Inc's Suppliers Performance

ROCK's Supply Chain




 
ROCK Costs vs Sales of Suppliers Growth Gibraltar Industries Inc's Suppliers recorded an increase in sales by 11.02 % year on year in Q1 2026, sequentially sales grew by 8.33 %, Gibraltar Industries Inc recorded an increase in cost of sales by 30.66 % year on year, sequentially cost of sales grew by 65.01 % in Q1.

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Gibraltar Industries Inc's Suppliers recorded an increase in sales by 11.02 % year on year in Q1 2026, sequentially sales grew by 8.33 %, Gibraltar Industries Inc recorded increase in cost of sales by 30.66 % year on year, sequentially cost of sales grew by 65.01 % in Q1.

More on ROCK Suppliers




Gibraltar Industries Inc's Comment on Supply Chain


Our business is required to maintain sufficient quantities of raw material inventory in order to accommodate our customers’ short lead times. Accordingly, we plan our purchases to maintain raw materials at sufficient levels to satisfy the anticipated needs of our customers. We have implemented enterprise resource planning systems to better manage our inventory, forecast customer orders, enable efficient supply chain management, and allow for more timely counter-measures to changing customer demand and market conditions.


The primary raw materials we purchase are flat-rolled and plate steel, aluminum, and resins. We purchase flat-rolled and plate steel and aluminum at regular intervals on an as-needed basis, primarily from the major North American mills, as well as, a limited amount from domestic service centers and foreign steel importers. Substantially all of our resins are purchased from domestic vendors, primarily through distributors, with a small amount direct from manufacturers. Supply has historically been adequate from these sources to fulfill our needs. Because of our strategy to develop longstanding relationships in our supply chain, we have been able to adjust our deliveries of raw materials to match our required inventory positions to support our on-time deliveries to customers while allowing us to manage our investment in inventory and working capital.


The cost of our raw material purchases of steel, aluminum, and resins is significantly linked to commodity markets. The markets for commodities are highly cyclical and the costs of purchasing these raw materials can be volatile due to a number of factors including general economic conditions, domestic and worldwide demand, labor costs, competition, import duties, tariffs, and currency exchange rates. Changes in commodity costs not only impact the cost of our raw materials but also influence the prices we offer our customers. We have largely managed fluctuations in the market by maintaining lean inventory levels and increasing the efficiency of our manufacturing processes. However, in limited situations, where we have fixed price contracts to supply goods covering multiple quarters, we have used hedge contracts to mitigate the risk of changes in commodity costs.


We purchase natural gas and electricity from suppliers in proximity to our operations.
Even though we have long-term relationships with our suppliers, we have no long-term contractual commitments. Management continually examines and improves our purchasing practices across our geographically dispersed facilities in order to streamline purchasing across similar commodities.


Gibraltar Industries Inc's Comment on Supply Chain


Our business is required to maintain sufficient quantities of raw material inventory in order to accommodate our customers’ short lead times. Accordingly, we plan our purchases to maintain raw materials at sufficient levels to satisfy the anticipated needs of our customers. We have implemented enterprise resource planning systems to better manage our inventory, forecast customer orders, enable efficient supply chain management, and allow for more timely counter-measures to changing customer demand and market conditions.


The primary raw materials we purchase are flat-rolled and plate steel, aluminum, and resins. We purchase flat-rolled and plate steel and aluminum at regular intervals on an as-needed basis, primarily from the major North American mills, as well as, a limited amount from domestic service centers and foreign steel importers. Substantially all of our resins are purchased from domestic vendors, primarily through distributors, with a small amount direct from manufacturers. Supply has historically been adequate from these sources to fulfill our needs. Because of our strategy to develop longstanding relationships in our supply chain, we have been able to adjust our deliveries of raw materials to match our required inventory positions to support our on-time deliveries to customers while allowing us to manage our investment in inventory and working capital.


The cost of our raw material purchases of steel, aluminum, and resins is significantly linked to commodity markets. The markets for commodities are highly cyclical and the costs of purchasing these raw materials can be volatile due to a number of factors including general economic conditions, domestic and worldwide demand, labor costs, competition, import duties, tariffs, and currency exchange rates. Changes in commodity costs not only impact the cost of our raw materials but also influence the prices we offer our customers. We have largely managed fluctuations in the market by maintaining lean inventory levels and increasing the efficiency of our manufacturing processes. However, in limited situations, where we have fixed price contracts to supply goods covering multiple quarters, we have used hedge contracts to mitigate the risk of changes in commodity costs.


We purchase natural gas and electricity from suppliers in proximity to our operations.
Even though we have long-term relationships with our suppliers, we have no long-term contractual commitments. Management continually examines and improves our purchasing practices across our geographically dispersed facilities in order to streamline purchasing across similar commodities.



ROCK's Suppliers Net Income grew by ROCK's Suppliers Net margin grew in Q1 to
26.06 % 23.89 %
ROCK's Suppliers Net Income grew by 26.06 %


ROCK's Suppliers Net margin grew in Q1 to 23.89 %


Gibraltar Industries Inc's Suppliers Sales Growth in Q1 2026 by Industry

Suppliers from Chemical Manufacturing Industry      4.13 %
Suppliers from Chemicals - Plastics & Rubber Industry -45.17 %   
Suppliers from Containers & Packaging Industry -1.92 %   
Suppliers from Iron & Steel Industry      20.51 %
Suppliers from Construction & Mining Machinery Industry -9.76 %   
Suppliers from Miscellaneous Manufacturing Industry      13.72 %
Suppliers from Conglomerates Industry -6.91 %   
Suppliers from Oil Well Services & Equipment Industry -25.02 %   
Suppliers from Renewable Energy Services & Equipment Industry      0.06 %
Suppliers from Consumer Financial Services Industry      2.46 %
Suppliers from Investment Services Industry      68.41 %
Suppliers from Regional Banks Industry      15.05 %
Suppliers from Commercial Banks Industry      13.2 %
Suppliers from Major Pharmaceutical Preparations Industry  
Suppliers from Medical Equipment & Supplies Industry -8.92 %   
Suppliers from Professional Services Industry      0.28 %
Suppliers from Cloud Computing & Data Analytics Industry      121.78 %
Suppliers from Software & Programming Industry      9.05 %
Suppliers from Home Improvement Industry      6.81 %
Suppliers from Specialty Retail Industry      6.7 %
     





ROCK's vs. Suppliers, Data

(Revenue and Income for Trailing 12 Months, in Millions of $, except Employees)



COMPANY NAME MARKET CAP REVENUES INCOME EMPLOYEES
Gibraltar Industries Inc 1,340.52 1,135.50 -44.39 3,300
Commerce Bancshares Inc 8,412.80 1,759.17 584.44 4,737
Smartfinancial Inc 856.09 196.53 52.77 589
Uwharrie Capital Corp 98.99 50.97 12.02 199
Washington Trust Bancorp Inc 750.24 215.81 52.67 642
Wilson Bank Holding Co 5,180.39 229.83 81.59 635
SUBTOTAL 7,021,142.54 1,998,524.60 442,258.59 4,115,560
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Sources: Gibraltar Industries Inc 's official press releases and regulatory filings; CSIMarket.com's supply-chain research; and the financial filings and press releases of other companies cited in this report.
Updated on:
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