Trends · data through September 2026

Other trends in Seattle-Tacoma-Bellevue, WA

Iceflower tracks 3,485 stores from 2,613 other chains in Seattle-Tacoma-Bellevue, WA. Central Welding Supply grew fastest over the last year, ahead of Johnstone Supply and Sound Credit Union.

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
2,613
Tracked stores
3,485
Consumer panel
130M+

Growth ranking

Fastest-growing tracked other chains

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. Central Welding Supply and Johnstone Supply sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 C Central Welding Supply ▲9 +14.9%
2 J Johnstone Supply logo Johnstone Supply ▲7 +8.6%
3 S Sound Credit Union logo Sound Credit Union ▲2 -3.4%
4 M Metro by T-Mobile logo Metro by T-Mobile ▲5 -4.8%
5 W WSECU logo WSECU ▲4 -5.0%
6 S SecureSpace Self Storage logo SecureSpace Self Storage ▲1 -10.4%
7 H Horizon Distributors ▲3 -11.1%
8 E Extra Space Storage logo Extra Space Storage ▲2 -11.6%
9 S Sunbelt Rentals logo Sunbelt Rentals ▲1 -12.0%
10 W Washington's Lottery logo Washington's Lottery ▲2 -12.8%
11 S SmartStop Self Storage logo SmartStop Self Storage ▲2 -14.3%
12 H H&R Block logo H&R Block - -15.6%
13 B Boeing logo Boeing ▲2 -15.8%
14 D Defensive Driving School ▲2 -17.5%
15 B Builders FirstSource logo Builders FirstSource - -17.7%

Store footprint

Store map

3,485 tracked store locations in Seattle-Tacoma-Bellevue, WA, colored by category.

Top tracked chains by store count

More trends

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