Flex Train ADP Home Company Services Clients Calendar Careers News Contact Contact California Long Beach (Corporate) 3901 Via Oro Ave. Long Beach, CA 90810 Long Beach Map Amir Dadgar adadgar@manganinc.com (310) 835-8080 x318 Chuck Leach cleach@manganinc.com (310) 835-8080 x433 Westlake Village 31320 Via Colinas, Suite 109 Westlake Village, CA 91362 Westlake Map Tony Rahimian trahimian@manganinc.com (310) 835-8080 Concord 1000 Burnett Ave., Suite 310 Concord, CA 94520 Concord Map Amir Dadgar adadgar@manganinc.com (310) 835-8080 x318 Georgia North Carolina Colorado Atlanta 1750 Founders Parkway Suite 110 Alpharetta, GA 30009 Alpharetta Map Jake Depuydt jdepuydt@manganinc.com (770) 569-1684 x101 Cary 201 Shannon Oaks Circle, Suite 125 Cary, NC 27511 Cary Map Phil Clark pclark@manganinc.com (919) 827-0933 x205 Boulder Doug Daiss ddaiss@manganinc.com (303) 257-1700 New Hampshire Texas Hampton 8 Merrill Industrial Drive, Suite 12 Hampton, NH 03842-4901 Hampton Map (603) 601-2953 Houston 1650 Highway 6 South, Suite 200 Sugar Land, TX 77478 Houston Map Richard D. Gaas rgaas@manganinc.com (281) 484-0099 x 203 Wyoming Horizon Consultants, Inc. Douglas 830 East Richards Street Ste. #1 Douglas, WY 82633 Douglas Map Jacob Depuydt jdepuydt@manganinc.com (770) 569-1684 x101 Gonzales 2230 S Commerce Ave Gonzales, LA 70737 Gonzales Map Harold Howard hhoward@manganinc.com (225) 647-6330 Mangan Software Solutions Mangan Software Solutions Biopharm Division Houston 12650 Featherwood Drive, Suite 160 Houston, TX 77034 Toll Free +1.877.862.9468 Houston Map London 78 Cannon Street London, EC4N 6AF, UK Toll Free +1.877.862.9468 London Map Long Beach 3901 Via Oro Ave. Long Beach, CA 90810 Long Beach Map Tony Rahimian trahimian@manganinc.com (310) 835-8080 x217 Mangan Renewables Barry D. Payne & Associates, Inc. Long Beach 3901 Via Oro Ave. Long Beach, CA 90810 Long Beach Map Ronald Motonaga rmotonaga@manganinc.com Stafford 10707 Corporate Dr., Suite 222 Stafford, TX 77477 (281) 240-4488 Stafford Map © 2021 MANGAN INC. All Rights Reserved. 3901 Via Oro Ave. Long Beach, CA 90810 (310) 835-8080 mwalton@manganinc.com Home Company About Mangan Company Culture Mission Statement Safety Services Refining Oil & Gas Pipeline Power Distribution Chemical Renewable Energy Biopharm Software Solutions Mangan Proving & Instrumentation Cyber Security Clients Our Clients Sample Projects Recognitions Awards Certifications Calendar Careers News Contact Sitemap