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NAICS Codes:

561110   541611   541612   541618

  • Secretarial / Management

  • Finance / Budgeting / Accounting

  • Travel

  • Human Resources

  • Event Coordination

  • Facilities Management

  • Calibration / Repair

  • Logistics Support

H4 Enterprises Contract Work Specialization and Focus


NAICS Codes:

561110, 541611, 541612, 541618, 611430

Facility Management

NAICS Codes:

561210, 541611, 541614, 561110

Professional Training

NAICS Codes:

561210, 541211, 921190

Grand Fifth LLC

H4 Enterprises and Grand Fifth, LLC

H4 Enterprises subsidiary, Grand Fifth LLC, offers an advanced COVID-19 Test Kit ready for deployment. It offers 97% accurate readings within 30 minutes of testing for both symptomatic and asymptomatic individuals. We are excited to provide you with more details for the test kit for swift, simple, and safe testing at any location.

Click below for more information.


We offer a variety of services applicable to many different areas. Interested in collaborating with us? Contact us!

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