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Small Cap
Engineering & Construction
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
WLDN icon
1
Willdan Group
WLDN
$1.1B
$1.1B $72.23 0.87%
AMRC icon
2
Ameresco
AMRC
$1.03B
$1.03B $19.50 2.94%
BWMN icon
3
Bowman Consulting
BWMN
$710M
$710M $42.77 0.05%
BBCP icon
4
Concrete Pumping Holdings
BBCP
$458M
$458M $9.08 0.44%
PHOE icon
5
Phoenix Asia Holdings
PHOE
$383M
$383M $17.71 8.92%
ORN icon
6
Orion Group Holdings
ORN
$345M
$345M $8.52 2.85%
CDNL icon
7
Cardinal Infrastructure Group
CDNL
$313M
$313M $14.62 8.17%
MTRX icon
8
Matrix Service
MTRX
$283M
$283M $10.02 1.18%
ITG icon
9
ITG Inc
ITG
$280M
$280M $5.79 2.53%

Small Cap Engineering & Construction Stocks at a Glance

Engineering and construction companies design and build infrastructure — highways, bridges, water systems, power lines, and industrial plants. Backlogs give revenue visibility, but fixed-price contract risk means execution discipline separates the compounders from the blowups.

There are 9 small cap Engineering & Construction stocks — companies in the Engineering & Construction industry with a market cap between $250M and $2B — worth a combined $4.91B.

The largest by market cap are Willdan Group (WLDN) at $1.1B, Ameresco (AMRC) at $1.03B and Bowman Consulting (BWMN) at $710M.

Among institutional investors, Cardinal Infrastructure Group (CDNL) drew the most net new fund positions in Q2 2026: 74 funds opened new positions, taking total fund holders up 64 (68%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.