Trends · data through September 2026

Business & Industrial Supplies in Riverside-San Bernardino-Ontario, CA

Iceflower tracks 42 stores from 17 business & industrial supplies in Riverside-San Bernardino-Ontario, CA. Johnstone Supply grew fastest over the last year, ahead of Ewing Irrigation & Landscape Supply and White Cap.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
17
Tracked stores
42
Consumer panel
130M+

Growth ranking

Fastest-growing tracked business & industrial supplies

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Johnstone Supply and Ewing Irrigation & Landscape Supply sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 J Johnstone Supply logo Johnstone Supply - +11.9%
2 E Ewing Irrigation & Landscape Supply - -20.1%
3 W White Cap - -34.1%
  • Ferguson Plumbing Supply
  • Johnstone Supply
  • White Cap
  • Hirsch Pipe & Supply
  • Industrial Metal Supply Co.
  • Reece Plumbing
  • Ewing Irrigation & Landscape Supply
  • Other tracked chains

Store footprint

Store map

42 tracked store locations in Riverside-San Bernardino-Ontario, CA. The 7 largest tracked chains are highlighted.

  • Ferguson Plumbing Supply (10)
  • Johnstone Supply (6)
  • White Cap (4)
  • Hirsch Pipe & Supply (2)
  • Industrial Metal Supply Co. (1)
  • Reece Plumbing (2)
  • Ewing Irrigation & Landscape Supply (4)
  • Other tracked chains

More trends

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