Celebrating our eighth year!
Tyrosys Corp is a qualified small, Veteran-owned Texas Corporation.
Established in October 2002 in Plano, Texas, USA, Tyrosys Corp incorporated in April 2004, and has been a member of the BBB since February 2004. After five years of business, we've relocated our corporate headquarters to Bonham, Texas. This new, larger facility and central location enables us to better serve our customers!
Tyrosys Corporation
406 N. Center Street
Bonham, Texas 75418
Physical Address
1-877-TYROSYS toll-free
1-877-897-6797
903-640-4900 phone
903-640-4951 fax
Weekday Operating Hours: 8am - 6pm
Available on Weekends by Appointment Only,
Closed National Holidays. All times CST.
Department of Defense and Government Sales Qualifications
Check us out on Google Street View!
Tyrosys Corporation is a qualified small, veteran-owned Texas Corporation.
We appreciate our founder's USAF P.M.E.L. background and any opportunity to serve Federal, State and Local Government Defense or Educational entities.
Cage Code: 42KN6 | DUNS: 14-081-2897
NAICS Code: 334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
US SBA Small Business Classification – Less than 500 Employees



Once you're in town, we're conveniently located in the downtown Bonham Herritage Square at the intersection of SH-78 and SH-56 Sam Rayburn Hwy.
From Sherman:
Go east on US-82 to Bonham, exit at SH-78 Center Street and turn right going south. Continue through town, we're at the intersection of Center St and Sam Rayburn Hwy.
From Paris, TX:
Go west on US-82 to Bonham, exit at SH-78 Center Street and turn left going south. Continue through town, we're at the intersection of Center St and Sam Rayburn Hwy.
From DFW Metro:
Navigate to SH-121 and continue north-east to Bonham. Upon arriving in the city limits of Bonham SH-56 merges with SH-121, continue going straight through town. We're at the intersection of Center St and Sam Rayburn Hwy, just across from the Fannin County Courthouse.
From East Texas:
Navigate to US-69 and continue north-west to Trenton. Exit SH-121 and continue north-east to Bonham. Upon arriving in the city limits of Bonham SH-56 merges with SH-121, continue going straight through town. We're at the intersection of Center St and Sam Rayburn Hwy, just across from the Fannin County Courthouse.
From Durant, Oklahoma:
Go south on SH-78 and cross over the river into Texas. Continue going south on SH-78 and go through town, we're at the intersection of Center St and Sam Rayburn Hwy.
