42
EXHIBIT 21
Subsidiaries of the Registrant
The following are the subsidiaries of the Registrant that were
actively engaged in the conduct of business as of December 31, 1994 and
the jurisdiction in which each is organized. The voting securities of
each are all owned directly or indirectly by the Registrant, except for
CDI International Limited and Career Pathways, the ownership of which is
set forth below. Each of the subsidiaries conducts its business using
the names indicated except as separately set forth herein.
State or
Country of
Subsidiary Organization
- ---------- ------------
Subsidiary of the Registrant:
CDI Corporation (a) Pennsylvania
Subsidiaries of CDI Corporation:
Aware Engineering, Inc. Texas
CDI Aircraft Maintenance Personnel, Inc. Delaware
CDI Computer Services, Inc.(b) Pennsylvania
CDI International Limited (c)(d) United Kingdom
CDI Marine Company Florida
CDI Telecommunications, Inc. Pennsylvania
CompData Services Corporation (e) Delaware
Greenhill Corporation Delaware
Innovative Information Systems, Inc. Massachusetts
The M&T Company (f) Pennsylvania
Management Recruiters International, Inc. (g) Delaware
Midwest Technical, Inc. Ohio
Modern Engineering, Inc. Michigan
Spectrum Acquisition Company (h) Delaware
Stubbs Overbeck & Associates, Inc. (i) Delaware
Todays Temporary, Inc. Pennsylvania
Underground Electrical Company Delaware
United Enterprises, Inc. Massachusetts
Western Investments Corp. Delaware
Pinpoint Systems, Inc. Delaware
10553440 Ontario Limited Canada
Subsidiary of Aware Engineering, Inc.:
Aware Operating Services, Inc. Texas
Subsidiary of CDI Aircraft Maintenance Personnel, Inc.:
STS Services, Inc. (j) Nevada
Subsidiaries of Modern Engineering, Inc.:
Modern Engineering Technical Services Co. Michigan
Modern Engineering Tool Construction Inc. (k) Delaware
Modern Prototype Company (k) Delaware
Modern Engineering Interamericana S.A. Argentina
Modern Engineering Europe S.A. France
43
Subsidiary of CDI Marine Company:
CDI Power Systems Group, Inc. Delaware
Subsidiary of Midwest Technical, Inc.:
MTI Corporation (l) West Virginia
Subsidiaries of Management Recruiters International, Inc.:
Brownshill Corporation Delaware
InterExec, Inc. (m) Ohio
MRCP, Inc. Ohio
Management Recruiters of Cuernevaca, Inc. Ohio
Sales Consultants, Inc. Ohio
Subsidiary of MRCP, Inc.:
Career Pathways (n) Ohio
Subsidiary of CDI Telecommunications, Inc.:
CDI Personnel Services, Inc. (o) Pennsylvania
Subsidiary of Todays Temporary, Inc.:
Todays Temporary, Ltd. Canada
Subsidiary of Todays Temporary, Ltd.:
142760 Canada Inc. (p) Canada
Subsidiary of United Enterprises, Inc.:
United Engineers, Inc. (q) Massachusetts
Subsidiary of United Engineers, Inc.:
U.E. of Massachusetts, Inc. Massachusetts
Subsidiaries of Western Investments Corp.:
AAAA Temporary Services, Inc. Oregon
Lang Corporation Nevada
Timesavers, Inc. California
Subsidiary of 10553440 Ontario Limited:
CDI Engineering Services, Ltd. Canada
Subsidiary of CDI Engineering Services, Ltd.:
CDI Technical Services, Ltd. Canada
(a) CDI Corporation also conducts its business using the trade names
CDI Corporation-Central, Division of CDI Corporation; CDI Corpora-
tion-Midwest, Division of CDI Corporation; CDI Corporation-North
Central, Division of CDI Corporation; CDI Corporation-Northeast,
Division of CDI Corporation; CDI Corporation-Southeast, Division of
CDI Corporation; CDI Corporation-West, Division of CDI Corporation;
CDI Tek Skills, Division of CDI Corporation; Innovative Information
Systems; CDI Temporary Services; and CDI Information Services.
44
(b) CDI Computer Services, Inc. also conducts its business using the
trade name of Innovative Information Systems.
(c) CDI Corporation holds a 60% ownership interest in CDI
International Limited.
(d) CDI International Limited also conducts its business using the
trade names of Anders Glaser Wills, AGW Trade and CDI Technical
Services.
(e) CompData Services Corporation also conducts its business using the
trade name of Innovative Information Systems.
(f) The M&T Company also conducts its business using the trade name of
The M&T Company Technical Services Company.
(g) Management Recruiters International, Inc. also conducts its
business using the trade names of Management Recruiters, Sales
Consultants, Office Mates 5, CompuSearch and ConferView.
(h) Spectrum Acquisition Company conducts its business using the trade
name Spectrum Engineering Corporation.
(i) Stubbs Overbeck & Associates, Inc. also conducts its business
using the trade name of CDI-Stubbs Overbeck.
(j) STS Services, Inc. also conducts its business using the trade name
of STS Services Aviation Labor, Inc.
(k) Modern Engineering Tool Construction Inc. and Modern Prototype
Company also conduct their business using the trade name Modern
Engineering.
(l) MTI Corporation also conducts its business using the trade name of
MTI Corporation of Kentucky.
(m) InterExec, Inc. also conducts its business using the trade names
of DayStar and Sales Staffers.
(n) Career Pathways is a general partnership in which MRCP, Inc holds
a 51% ownership interest.
(o) CDI Personnel Services, Inc. conducts its business using the trade
name of CDI Temporary Services.
(p) 142760 Canada Inc. conducts its business using the trade names
Personnel Temporaire Todays and Todays Temporary.
(q) United Engineers, Inc. also conducts its business using the trade
name of U.E., Inc.