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SEI
NAVICA®

Systems Engineering, Inc. (SEI) is a privately owned North Carolina corporation, in operation for over 50 years with no change in ownership. From its inception, our company has demonstrated its sterling reputation for stability and sound financial integrity and impeccable service. Beginning in 1975, SEI shifted its’ focus to software development for the Real Estate Industry.

Our office

Contact Information

Mailing:

Post Office Box 8709
Greensboro, NC 27419

Physical:

521 Pegg Rd
Greensboro, NC 27409


Email Us:

General Email: SEI@SEISystems.com

NAVICA® Support: Support@NAVICAMLS.net

Sales: Sales@SEISystems.com

IDX Website Support: IDX@SEISystems.com

Call us:

Toll Free: (800)367-8756

Phone: (336)664-0223

Fax: (336)664-0023

Our office

Contact Information

Mailing:

Post Office Box 8709
Greensboro, NC 27419

Physical:

521 Pegg Rd
Greensboro, NC 27409


Email Us:

General Email: SEI@SEISystems.com

NAVICA® Support: Support@NAVICAMLS.net

Sales: Sales@SEISystems.com

IDX Website Support: IDX@SEISystems.com

Call us:

Toll Free: (800)367-8756

Phone: (336)664-0223

Fax: (336)664-0023