Verified headquarters
5902 W. 34th Street
Houston, TX 77092
Mailing: 8400 North Sam Houston Parkway West, Suite 200, Houston, TX 77064
Sources: Olshan contact page · public contact directory
Corporate headquarters
The public corporate route is the safest first contact when a direct decision-maker number or email is not published.
Purchasing & production route
No Director or VP of Purchasing or Procurement was found in public sources. These are the nearest published operational roles.
Michael Mcinnis
Production Manager
Email: not published
Direct phone: not published
Brandon G.
Manager, Production
Full surname: not published
Email and phone: not published
“D. D.”
Head of Production
Full name: not published
Email and phone: not published
Joshua Kemp
Director, Research Development
jkemp@olshanfoundation.com
Direct phone: not published
Julio Gaviria
Director, Commercial Sales
Email: not published
Direct phone: not published
Donald Turnage
Business Development Manager
Email: not published
Direct phone: not published
Recommended first call
Call the Houston office at (713) 223-1900 or email olshan@olshanfoundation.com. Ask to be routed to Production Manager Michael Mcinnis, Head of Production, or Director of Research Development Joshua Kemp. This avoids relying on guessed direct contacts.
Branch directory
Search by city, state, manager, address, or phone. “Not published” means no reliable public source was found.
Showing all 22 verified offices
TX
Houston · HQ
Verified5902 W. 34th St, Houston, TX 77092
(713) 223-1900Branch headChris Cates · General ManagerShawn DeShazer is also listed as GM by Datanyze. Emails and direct phones not published.
TX
Dallas
Verified1614 Bluebank Rd, Dallas, TX 75229
(972) 238-1600Branch headBlane Bartley · General ManagerDirect email not published. Older branch listing: olshanfoundationdallas@viziamail.com
Sources: Chamber · PRWeb · LocalBizNetwork
TX
San Antonio
Verified1720 SE Loop 410, San Antonio, TX 78220
(210) 495-5758Branch headRichard “Rich” Bond · General ManagerEmail and direct phone not published.
TX
Austin
Verified410 W North Loop Blvd, Austin, TX 78751
(512) 342-2141Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan company region page, indexed in research · locations hub
TX
Longview · East Texas
Verified2916 Gum Springs Rd, Longview, TX
(903) 238-9391Branch headSteve McMillan · General ManagerEmail and direct phone not published.
Source: Olshan
TX
Texarkana
Verified5502 Summerhill Rd, Texarkana, TX
(903) 791-1933Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan
TX
Beaumont
Verified5755 Fannett Road, Beaumont, TX 77705
(409) 838-5300Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan company region page, indexed in research · locations hub
TX
Bryan / College Station
Verified208 Lock Ln, Bryan, TX
(979) 823-8100Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan company region page, indexed in research · locations hub
TX
Temple · Central Texas
Verified13820 TX-53, Temple, TX 76501
(254) 772-9449Branch headNot publishedName, email, and direct phone not found publicly.
Source: Yellow Pages
MS
Jackson
Verified5835 N Commerce Plaza Dr, Jackson, MS 39206
(601) 957-5511Branch headMichael “Mike” Mansmann · General Managermmansmann@olshanfoundation.com · (601) 898-0403
Sources: Olshan · filed contract
TN
Memphis
Verified3464 Jackson Ave, Memphis, TN 38122
(901) 684-1933Branch headJody Arnold · General ManagerA separate directory lists Josh Kemp as GM in Collierville; current role is unclear. Direct contacts not published.
Sources: Olshan · BizStanding · Wiza
TN
Nashville · Hendersonville
Verified1115 Avondale Rd, Hendersonville, TN 37075
(615) 367-2800Branch headDawn Castillo · General ManagerEmail and direct phone not published.
Sources: Olshan / BBB · 2026 award announcement
TN
Chattanooga · Hixson
Verified5311 Old Hixson Pike, Hixson, TN 37343
(423) 265-8686Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan company listing, indexed in research · locations hub
AR
Little Rock
Verified5115 Young Road, Little Rock, AR 72209
(501) 224-1933Branch headPaul Howland · General ManagerCurrent in 2026. Shannon Kemp appeared as GM in an earlier company story. Direct email not published; branch phone was used as media contact.
Sources: Olshan · 2026 award announcement
MO
Kansas City · Raytown
Verified6003 Arlington Ave, Raytown, MO 64133
(816) 333-8888Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan / BBB, indexed in research · locations hub
KS
Wichita
Verified716 W Maple St, Wichita, KS 67213
(316) 943-1933Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan
CO
Denver · Englewood
Verified1655 W Girard Ave, Englewood, CO 80110
(303) 467-1933 · also listed: (303) 625-7944Branch headNot verifiedKelly Farris and David Hutto are listed as GM candidates by Datanyze. Current branch head is unclear; direct contacts not published.
Sources: Olshan · BBB / BuildZoom records
FL
Tampa
Verified5073 Savarese Cir, Tampa, FL 33634
(813) 517-8633Branch headNot publishedName, email, and direct phone not found publicly.
Source: Olshan
OK
Oklahoma City
Verified1528 SE 27th St, Oklahoma City, OK 73129
(405) 232-9988Branch headNot publishedName, email, and direct phone not found publicly.
Source: Prime Buyers Report directory, indexed in research
KY
Bowling Green
Verified147 Lower Stone Ave #B, Bowling Green, KY 42101
(270) 781-7575Branch headNot publishedName, email, and direct phone not found publicly.
Source: Claims Pages
MS
Greenville
Verified1013 N Broadway St, Greenville, MS 38701
(662) 332-7723Branch headNot publishedName, email, and direct phone not found publicly.
Source: Claims Pages
IN
Indianapolis
Verified1515 E Southport Rd, Indianapolis, IN 46227
(317) 794-2721 · directory: (317) 783-7300Branch headNot publishedName, email, and direct phone not found publicly.
No verified office matches that search.
Open questions
These gaps remain after checking the company site and public business sources.
Procurement leader
No Director or VP of Purchasing or Procurement is publicly listed.
President / CEO
Only the initials “W. S.” appeared in the public employee directory; no full name was verified.
Salem, Ohio
Not counted. The listing appears stale, and no current office was corroborated.
Jackson, Tennessee
Not counted. One indexed listing says permanently closed; no current office address was verified.
Unlisted branch heads
Austin, Texarkana, Beaumont, Bryan, Temple, Kansas City, Wichita, Tampa, Oklahoma City, Bowling Green, Greenville, Indianapolis, and Chattanooga remain unpublished.
Email pattern
The common format is first initial + last name, but no addresses were constructed. Only published addresses appear here.
Research standard: a role, address, phone, or email is shown only when carried by the finished research report. Directory records may lag company changes, so confirm before outreach.
Primary source index
Branch cards above carry their own sources. These links underpin the corporate and contact findings.