Trends · data through September 2026

Business & Industrial Supplies in Maryland

Iceflower tracks 173 stores from 26 business & industrial supplies in Maryland. Capital Electric grew fastest over the last year, ahead of Milby Company 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
26
Tracked stores
173
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. Capital Electric and Milby Company sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 C Capital Electric logo Capital Electric ▲2 +12.6%
2 M Milby Company ▲1 +12.5%
3 W White Cap ▲1 +5.0%
4 J Johnstone Supply logo Johnstone Supply ▲2 -2.7%
5 D Dominion Electric Supply ▲1 -2.8%
6 F Ferguson Plumbing Supply logo Ferguson Plumbing Supply - -4.4%
7 B Builders FirstSource logo Builders FirstSource - -4.7%
8 R Rexel logo Rexel ▼1 -5.8%
9 R R.E. Michel Company logo R.E. Michel Company - -11.5%
10 S Sunbelt Rentals logo Sunbelt Rentals - -20.6%
11 A Aireco Supply Inc. logo Aireco Supply Inc. ▼1 -28.8%
12 M Matheson ▲1 -33.8%
13 A Airgas Store logo Airgas Store - -46.4%
14 U United Refrigeration Inc logo United Refrigeration Inc ▼6 -92.5%
  • R.E. Michel Company
  • Ferguson Plumbing Supply
  • QXO
  • Capital Electric
  • Rexel
  • Roberts Oxygen
  • Aireco Supply Inc.
  • Other tracked chains

Store footprint

Store map

173 tracked store locations in Maryland. The 7 largest tracked chains are highlighted.

  • R.E. Michel Company (24)
  • Ferguson Plumbing Supply (19)
  • QXO (14)
  • Capital Electric (17)
  • Rexel (13)
  • Roberts Oxygen (1)
  • Aireco Supply Inc. (18)
  • Other tracked chains

Top tracked chains by store count

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