Our Membership

NHA’s membership is comprised of over 100 companies, all looking to improve the quality of life in north Harris and Montgomery County through making connections, influencing decision-making, and educating peers and the community on regionally relevant projects.

The industries represented in NHA include, but are not limited to:

  • Aviation
  • Architects
  • Attorneys
  • Banks
  • Chambers
  • Community Associations
  • Construction
  • Consultants
  • Developers
  • Economic Development
  • Education
  • Engineering
  • Environmental Services
  • Government
  • Healthcare
  • Hospital
  • Hotel
  • Management Districts
  • Public Agencies
  • Public Relations
  • Railroad
  • Real Estate
5engineering, LLC.
AEI Engineering, a Baxter and Woodman Company
AIRIA Development Company
Allen Boone Humphries Robinson, LLP
Alpha Testing Inc.
Amegy Bank, A division of Zions Bancorporation N.A.
Ashlar Development
BGE, Inc.
Bleyl Engineering
Binkley & Barfield, Inc.
Bowman Engineering & Consulting
Caldwell Companies
CDC – Houston, Inc./Springwoods Realty, Inc.
CDS Community Development Strategies
CenterPoint Energy
City of Oak Ridge North
City of Shenandoah
CityPlace Marriott at Springwoods Village
CivilTech Engineering, Inc.
Cleary Zimmermann Engineers
Cleveland Economic Development Corporation
Colliers International Houston, Inc.
Costello, Inc.
Cox McLain Environmental Consulting, Inc.
CP&Y, and STV Company
Cypress Environmental Consulting
Dannenbaum Engineering Corporation
Debbie J. Anders Consulting
Double Oak Erosion
Drees Custom Homes
East Aldine District
East Montgomery County Improvement District
ECS Southwest, LLP
EHRA Engineering
Endeavor Real Estate Group
EXP Engineering Houston 
Entech Civil Engineers, Inc.
ExxonMobil Corporation
Geoscience Engineering & Testing, Inc.
Geosolutions, LLC
Geotech Engineering & Testing
Geotest Engineering, Inc.
Gradient Group, LLC
Greater Conroe Economic Development Council
Greens Bayou Coalition
Gunda Corporation
HALFF Associates, Inc.
HillDay Public Relations, Inc.
HNTB Corporation
Hollaway Environmental & Communications Services
Houston Airports
Houston Methodist Willowbrook Hospital
HVJ Associates, Inc.
Hyatt Regency North Houston
Johnson, Mirmiran & Thompson, Inc.
Jones Engineering Solutions, LLC
KCI Technologies, Inc.
KIT Professionals, Inc.
Landtech, Inc.
Lincoln Property Company
LJA Engineering, Inc.
Lockwood, Andrews & Newnam, Inc.
Lone Star College
MBCO Engineering & Surveying
Memorial Hermann The Woodlands Hospital
Michael Baker International
Ninyo & Moore
North Harris County Regional Water Authority
North Houston District
Norton Rose Fulbright
OTHON, Inc., Consulting Engineers
Pape-Dawson Engineers
Parsons Transportation Group
R.G. Miller Engineers, Inc.
Raba Kistner, Inc.
Radcliffe Bobbit Adams Polley
Radcliffe Resources
Rally Construction, Inc.
Resource Environmental Solutions, LLC
Richfield Real Estate Corporation
Riner Engineering (Previously Gorrondona Engineering & Associates)
RSB Environmental
San Jacinto River Authority
RS&H, Inc. 
Schwartz, Page & Harding, L.L.P.
SEK Engineering, Corp.
Sendero Real Estate
Smith, Murdaugh, Little & Bonham, LLP
Spirit Environmental, LLC
Stevens Technical Services, Inc. 
Stuart Consulting Group
SWCA Environmental Consultants
Terracon Consultants, Inc.
Texas Professional Engineering
The Blair Law Firm, P.C.
The Howard Hughes Corporation
The J. Beard Real Estate Company
The Signorelli Company
The Woodlands Township
Third Coast Bank SSB
Toll Brothers, Inc.
Tomball Economic Development Corporation
Union Pacific Railroad
United Airlines
University of Houston Downtown
Vesta Rea & Associates, LLC
Vinson & Elkins, LLP
Vogt Engineering, L. P.
Vytalus Medical Group
Walter P Moore and Associates, Inc.
WGI, Inc.
Williams Brothers Construction Co., Inc.
Woodforest National Bank
Woodforest Development, Inc.
Zarinkelk Engineering Services, Inc.
Zonda Builders