EXHIBIT 21.1

SUBSIDIARIES OF THE REGISTRANT

The table below lists DDi Corp.’s consolidated subsidiaries. The ownership of these entities is as follows:

Name	Jurisdiction of Organization	Ownership
DDi Intermediate Holdings Corp.	California	100% directly owned by DDi Corp.
DDi Capital Corp.	California	100% directly owned by DDi Intermediate Holdings Corp.
DDi Global Corp.	California	100% directly owned by DDi Capital Corp.
DDi Sales Corp.	Delaware	100% directly owned by DDi Global Corp.
DDi North Jackson Corp.	Ohio	100% directly owned by DDi Global Corp.
DDi Toronto Corp.	Ontario, Canada	100% directly owned by DDi Global Corp.
DDi Milpitas Corp.	Delaware	100% directly owned by DDi Global Corp.
DDi Electronics Services (Shenzhen) Co. Ltd.	Shenzhen, China	100% directly owned by DDi Global Corp.
Coretec Holdings Inc.	Delaware	100% directly owned by DDi Global Corp.
DDi Cleveland Holdings Corp.	Ohio	100% directly owned by Coretec Holdings Inc.
DDi Denver Corp.	Colorado	100% directly owned by Coretec Holdings Inc.
Coretec Building Inc.	Colorado	100% directly owned by Coretec Holdings Inc.
DDi Cleveland Corp.	Ohio	100% directly owned by DDi Cleveland Holdings Corp.
Trumauga Properties, Ltd.	Ohio	100% directly owned by DDi Cleveland Holdings Corp.