These metro Atlanta companies made the biggest hires in 2016

The Home Depot has hundreds of jobs available at its Store Support Center in Atlanta as well as others in metro locations such as the Marietta Technology Center and call center in Kennesaw.

Credit: File

Credit: File

The Home Depot has hundreds of jobs available at its Store Support Center in Atlanta as well as others in metro locations such as the Marietta Technology Center and call center in Kennesaw.

Six metro Atlanta companies appeared on Monster.com's "Mega Monster 100" list of companies that made the most hires overall in 2016. Though the healthcare industry continues to rank high on job growth charts, in 2016 the largest job gains were recorded in the professional and business services industries. Here are ATL’s top companies.

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UPS

55 Glenlake Parkway, NE, Atlanta, GA 30328. 800-742-5877.

Number of jobs: 26,279

This shipping giant ranked 4th nationwide on the number of new job openings in 2016. Though many of these were part-time or seasonal positions, other long-term career options at UPS exist for drivers and mechanics. Other professional roles include sales and marketing, IT, finance, engineering and customer service.

Oldcastle

900 Ashwood Parkway, Suite 600, Atlanta, GA 30338. 800- 899-8455.

Number of jobs: 6,836

North America's largest manufacturer of building products and materials has a lot to offer in the way of employment. Though headquartered in Atlanta, Oldcastle has more than 2,000 locations in North America. Career paths cover a wide spectrum, including laborers, manufacturing and production, driving and delivery, human resources and quality control.

Gentiva

3350 Riverwood Parkway, Suite 1400, Atlanta, Georgia 30339. 770- 951-6450.

Number of jobs: 3,150

Gentiva provides home health care services to more than 350,000 patients in over 490 communities nationwide. Their 3,000-plus hires in 2016 include registered nurses, chaplains, dietitians, and a multitude of administrative and corporate positions.

National Vision

2435 Commerce Ave., Building 2200, Duluth, GA 30096. 770-822-3600.

Number of jobs: 3,378

One of the largest optical retailers in the United States, National Vision provides low-cost, comprehensive eye care and vision health solutions at over 900 retail locations. Atlanta-area career opportunities include those for sales associates, opticians, retail managers and field service technicians.

Home Depot

2455 Paces Ferry Rd SE, #B #3. Atlanta, GA 30339. 800-466-3337.

Number of jobs: 1,417

Founded in 1978, Home Depot has grown into the world's largest home improvement retailer, boasting over 2,200 stores across North America. In addition to offering positions in every retail role imaginable, Home Depot's Atlanta headquarters continually fill corporate positions including those in marketing, sales, logistics, human resources, operations and finance.

Wellstar

793 Sawyer Rd, Marietta, GA 30062. 770-509-4200.

Number of jobs: 1,329

Wellstar is currently the largest health system in Georgia, managing 11 hospitals, 225 medical office locations and a variety of outpatient nursing centers. In addition to physicians and registered nurses, Wellstar hires people across the range of medical professions. Other recent hires have been in administrative and clerical roles, management, and information systems.