stars 1 stars 2 stars 3

View Gissco's top competitors like Austin Engineers, Coastal Geologic Services, and GeoEdge.

Terracon
Terracon is a 100 percent employee-owned consulting engineering firm providing quality services to clients. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon has achieved significant expansion through both internal growth and acquisitions. Terracon currently has more than 8,000 employees in more than 200 locations nationwide. Additionally, we partner with our U.S. clients to serve their international needs. Terracon’s growth is due to dedicated employees who are responsive to clients, provide quality services, and take advantage of opportunities in the marketplace. Terracon provides services on thousands of projects each year. Our culture, systems, and structure enable us to excel at both small and large projects. By combining our national resources with specific local area expertise, we consistently overcome obstacles and deliver the results our clients expect. Terracon serves a diverse portfolio of private and public clients. By being responsive, resourceful, and reliable, we strive to exceed our clients’ expectations for service, solutions, quality, and speed of delivery. Based on a deep understanding of our clients’ needs, our commitment is centered around these key objectives. To view our LinkedIn page guidelines, please visit: http://www.terracon.com/social-media-rules/
Olathe, Kansas, US
Private
$1.3B Revenue
http://www.terracon.com
7K Employees
Ritchie Bros.
Founded in 1958, Ritchie Bros. (NYSE & TSX: RBA) is the world’s largest and most trusted marketplace for used equipment, trucks, and industrial assets. We connect local sellers to global buyers, providing real results. Across construction and transportation to agriculture, energy, mining, and forestry, we combine the reach of a global marketplace with personalized local support. Our selling channels - Ritchie Bros., IronPlanet, Marketplace-E, Boom & Bucket and GovPlanet - give customers flexible ways to buy and sell backed by inspections, market insights, and proven performance. As part of RB Global, we make doing business easier at every step through a connected family of brands, including Rouse Services, SmartEquip, VeriTread, and more. Follow us for equipment market insights, industry trends, customer stories, and updates from across the RB Global network.
Westchester, Illinois, US
Public
$2.2B Revenue
http://www.rbauction.com
2.6K Employees
NYSE:RBA Ticker
Austin Engineers
Austin Engineers is a civil engineering company based out of 2950 North Loop W, Houston, Texas, United States.
US
Private
http://www.austineng.com.au/
2 Employees

Top Gissco Employees

G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users