Iowa Headquarters: (515) 256-8814
Omaha: (402) 999-7740
Quad Cities: (563) 214-0237

Your Partner in Environmental and Petroleum Solutions


At the heart of Evora Group is a staff that is committed to providing clients with exceptional service. We believe in the work we do - period. Barker Lemar was incorporated in 1995 and announced a corporate name change to Evora Group in June 2020. The founding principles that clients were best served in a partnership, where you work closely to gain a deeper understanding of operations and goals, continues to be a celebrated vision in all that we do.

Evora Group consists of two businesses - Evora Consulting and Evora Petroleum Solutions. Although these companies operate separately - staff, resources and individual expertise come together to bring full service offerings to a variety of industries.

Headquartered in Central Iowa, with additional offices in the Quad Cities and Omaha, Evora Group has close to 50 employees serving clients across the Midwest.


Evora Group kicked off our 'Grander Vision' campaign in 2016, committing ourselves to servicing the needs of our community outside the parameters of our business service offerings. This included a variety of new programs and corporate goals that demonstrate our commitment to leaving a legacy larger than our environmental impacts; providing volunteer days, sponsored events, and charitable giving opportunities, among them. We are so proud to see our team’s involvement over the years grow and support the community in this way and look forward to reaching our goal of 400 volunteer hours this year. For 2020, we are serving two missions: Environmental Conservation and Food Insecurity. Evora Group is proud to serve these two missions by volunteering with organizations such as Polk County Conservation and The Food Bank of Iowa.