Chartwell is pleased to announce Blackstone has successfully completed a minority equity investment in Salas O’Brien, a leading employee-owned engineering and technical services firm.

Locations

Our national presence means we’re ready to meet your needs instantly, no matter where you are. We’re nearby if business demands live connection – We’re all ears, all across the country, all the time.

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Minneapolis

150 South Fifth Street
Suite 2700
Minneapolis, MN 55402
612-230-3100

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Chicago

110 North Wacker Drive
Suite 3975
Chicago, IL 60606
312-638-5660

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Dallas

17 Cowboys Way
Suite 550
Frisco, TX 75034
469-367-3520

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Portland

1300 SW Fifth Avenue
Suite 2710
Portland, OR 97201
503-416-4420

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Seattle

508 Yale Avenue N
#123
Seattle, WA 98109
206-224-8750

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Orange County

535 Anton Blvd
Suite 810
Costa Mesa, CA 92626
714-415-1801

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Philadelphia

230 South Broad Street
17th Floor
Philadelphia, PA 19102
215-279-8558

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Raleigh

13200 Strickland Road
Suite 114334
Raleigh, NC 27613
919-615-0402

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Atlanta

3280 Peachtree Road NE
7th Floor
Atlanta, GA 30305
404-836-8131

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