Major Employers and Job Growth by County
- Alison Peel

- Jul 21
- 3 min read
Updated: 7 days ago

Collin County • Denton County • Rockwall County • Grayson County
If you're writing a relocation or economic development article, don't just list employers. Focus on where the jobs are being created, because that's what prospective residents care about most.
Collin County
Collin County is the economic powerhouse of the four-county region, led by corporate headquarters, technology firms, finance, healthcare, education, and professional services.
Major Employers
JPMorgan Chase (Plano)
Toyota Motor North America (Plano)
Capital One
Bank of America
PepsiCo
Ericsson
Liberty Mutual
NTT DATA
Frisco Independent School District
Dallas Cowboys (Frisco)
T-Mobile
Oracle
Collin College
Baylor Scott & White Health
Medical City Healthcare
Plano alone contains one of the largest concentrations of corporate employment in Texas, with finance, technology, insurance, and headquarters operations driving much of the county's white-collar job base.
Strongest Job Growth Sectors
Banking and Finance
Corporate Headquarters
Technology
Cybersecurity
Healthcare
Data Centers
Construction
Education
Fastest Growing Areas
Frisco
Celina
Prosper
McKinney
Anna
Melissa
The Frisco–Prosper–Celina corridor is currently one of the hottest employment growth corridors in Texas.
Denton County
Denton County has become one of North Texas' largest manufacturing and logistics centers while also benefiting from rapid healthcare and educational expansion.
Major Employers
University of North Texas
Peterbilt Motors Company
Denton Independent School District
Texas Health Resources
Texas Woman's University
Sally Beauty Holdings
Jostens
Southwire
Acme Brick
UNT and Peterbilt are among the county's largest employers and anchors of the local economy.
Strongest Job Growth Sectors
Manufacturing
Aerospace Supply Chain
Transportation Equipment
Healthcare
Distribution and Logistics
Construction
Warehousing
Fastest Growing Areas
Denton
Little Elm
Aubrey
Argyle
Justin
Northlake
Roanoke
The I-35 corridor from Denton south through Northlake continues attracting warehouses, logistics facilities, manufacturing plants, and supplier operations.
Rockwall County
Rockwall County has a smaller employment base but is experiencing significant expansion in advanced manufacturing, distribution, healthcare, and business services.
Major Employers
L3Harris Technologies
Pegasus Foods
Channell Commercial Corporation
Texas Health Rockwall
Rockwall Independent School District
Pratt Industries
Milestone Electric, A/C & Plumbing
Rockwall Economic Development Corporation has recently announced major industrial expansions and headquarters relocations, reflecting growing employment opportunities.
Strongest Job Growth Sectors
Aerospace & Defense
Advanced Manufacturing
Healthcare
Construction Trades
Logistics
Professional Services
Fastest Growing Areas
Rockwall
Fate
Royse City
Heath
McLendon-Chisholm
Grayson County
Grayson County is emerging as one of the most important semiconductor manufacturing hubs in Texas.
Major Employers
Tyson Foods
Sherman Independent School District
Carrus Health
Texas Instruments
Coherent
Emerson
Austin College
GlobalWafers
GlobiTech
Sherman has become one of the state's fastest-growing semiconductor centers, led by investments from Texas Instruments, GlobalWafers, and GlobiTech.
Strongest Job Growth Sectors
Semiconductor Manufacturing
Advanced Manufacturing
Electronics
Engineering
Skilled Trades
Construction
Healthcare
Logistics
Fastest Growing Areas
Sherman
Denison
Van Alstyne
Howe
Gunter
Where the Biggest Job Growth Is Expected Through 2030
Tier 1 Growth Markets
Celina (Collin County)
Frisco (Collin County)
Prosper (Collin County)
Sherman (Grayson County)
McKinney (Collin County)
Tier 2 Growth Markets
Anna (Collin County)
Melissa (Collin County)
Denton (Denton County)
Northlake (Denton County)
Rockwall/Fate (Rockwall County)
Highest Demand Occupations
Semiconductor Technicians
Electrical Engineers
Manufacturing Engineers
Skilled Trades (Electricians, Plumbers, HVAC)
Registered Nurses
Physicians and Medical Technicians
Construction Managers
Project Managers
Software Developers
Cybersecurity Specialists
Financial Analysts
Logistics and Supply Chain Professionals
Collin County dominates corporate and professional employment, Denton County leads in manufacturing and logistics, Rockwall County is growing through industrial expansion, and Grayson County is becoming a major semiconductor and advanced manufacturing center.






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