The top-ranked winners this year in Tucson Top Workplaces are: LJA Engineering, Inc., for large employers; Nova Financial & Investment Corporation dba NOVA Home Loans, for midsize employers; and The Department of Entomology at the University of Arizona for small employers.
Here is a list of the other top companies this year:
Large employers
2 — GEICO
GEICO operates one Tucson-area location with 100 employees, providing auto insurance as part of the Berkshire Hathaway family of companies.
3 — Marsh Agency
Marsh Agency has one Tucson-area location with 131 employees who help clients manage risk through insurance, benefits, retirement and wealth-management strategies.
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4 — Loews Hotels & Co
Loews Hotels & Co operates one Tucson-area property with 304 employees as part of its U.S. portfolio of hotels and resorts.
5 — Roche Tissue Diagnostics
Based in Oro Valley, Roche Tissue Diagnostics employs 1,426 people locally and develops cancer tests and diagnostic systems for pathology labs.
6 — Stewart Title
Stewart Title has one Tucson-area location with 70 employees providing title and closing services for real estate transactions.
Midsize employers
2 — Tanque Verde Ranch
Tanque Verde Ranch employs 178 people across two Tucson-area locations, offering lodging, horseback riding, hiking, mountain biking, spa services and other guest activities.
3 — Kids Dental Brands
Kids Dental Brands employs 96 people across four Tucson-area locations, providing pediatric dental and orthodontic care.
4 — KE&G Construction
Tucson-based KE&G Construction employs 490 people locally and provides heavy and civil construction services from offices in Tucson and Sierra Vista.
5 — Suvida Healthcare
Suvida Healthcare employs 48 people across two Tucson-area locations, delivering senior-focused primary care to underserved communities.
6 — K2 Electric
K2 Electric has a growing Tucson presence and 278 local employees working on commercial and industrial electrical projects.
7 — Epiroc USA
Epiroc USA employs 63 people in the Tucson area and operates its Surface Mining Competency Center in Tucson.
Small employers
2 — St. Michael's School
St. Michael’s School is an independent Episcopal school in Tucson serving pre-K through eighth grade and employing 62 people locally.
3 — Mattamy Homes’ Tucson Division
Mattamy Homes’ Tucson Division employs 52 people locally and develops and builds residential communities in the Tucson market.
4 — Advanced Financial
Advanced Financial has its operational headquarters in Tucson, where 51 employees provide loan and account-servicing solutions.
5 — ICCU
ICCU employs 54 people at one Tucson-area location, offering personal and business banking, mortgages, wealth management and insurance.
6 — Solar Gain, Inc.
Tucson-based Solar Gain employs 85 people locally and designs and installs solar-energy systems for homes and businesses.
7 — Snell & Wilmer LLP
Snell & Wilmer has one Tucson-area location with 50 employees providing legal services as part of the Arizona-founded firm.
8 — Green Valley Cooling & Heating
Green Valley Cooling & Heating employs 50 people locally and provides residential HVAC design, installation, maintenance and indoor-air-quality services across Southern Arizona.
9 — RIGHTSURE
Tucson-based RIGHTSURE employs 38 people across two local locations and provides insurance services through a technology-focused agency.
10 — Skyline Assayers & Laboratories
Tucson-based Skyline Assayers & Laboratories employs 90 people locally and provides mineral-assay and analytical services to the mining industry.
11 — Curriculum Associates, LLC
Curriculum Associates employs 81 people in the Tucson area, and its local team supports the company’s print and digital K-12 curriculum work.
This article was prepared with the help of AI technology using information collected and verified by journalists.

