Exhibit 21

 

Subsidiaries of Concrete Pumping Holdings, Inc.

 

Entity   Jurisdiction
     
Concrete Pumping Intermediate Acquisition Corp.   Delaware
Industrea Acquisition Corp.   Delaware
Brundage-Bone Concrete Pumping Holdings, Inc.   Delaware
Concrete Pumping Intermediate Holdings, LLC   Delaware
Concrete Pumping Property Holdings, LLC   Delaware
Brundage-Bone Concrete Pumping, Inc.   Colorado
Eco-Pan, Inc.   Colorado
Greystone Pumping Holdings SRL   Barbados
Eco-Pan Recycling, Ltd.   Canada
Lux Concrete Holdings I
S.à r.l.
  Luxembourg
Eco-Pan Environmental Services, Inc.   Canada
Lux Concrete Holdings II
S.à r.l.
  Luxembourg
Camfaud Group Limited   United Kingdom
Camfaud Concrete Pumps Limited   United Kingdom
South Cost Concrete Pumping Limited   United Kingdom
Premier Concrete Pumping Limited   United Kingdom
Reilly Concrete Pumping Limited   United Kingdom