Onterris’ cover photo
Onterris

Onterris

Environmental Services

North Little Rock, Arkansas 51,057 followers

For Planet & Progress

About us

Onterris is a global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress.

Website
https://www.onterris.com/
Industry
Environmental Services
Company size
1,001-5,000 employees
Headquarters
North Little Rock, Arkansas
Type
Public Company
Founded
2012

Locations

  • Primary

    5120 Northshore Dr

    North Little Rock, Arkansas 72118, US

    Get directions

Employees at Onterris

Updates

  • Exciting news: Onterris has joined Greentown Labs as a Terawatt Partner. Together, we’ll help climatetech and energy startups move bold ideas from proof of concept to real-world deployment through technical expertise, mentorship and commercialization support. “Environmental challenges demand bold ideas and disciplined execution,” said Vijay Manthripragada, President and CEO of Onterris. Learn how this partnership expands our innovation ecosystem: https://bit.ly/43m9snC #ForPlanetAndProgress

    • No alternative text description for this image
  • At Onterris, we're committed to protecting our planet by pioneering solutions that balance environmental stewardship with responsible progress for people, communities and industries. As we celebrate World Environment Day, we're highlighting some of our technological advancements for measuring methane emissions, removing PFAS from water, concentrating PFAS waste for disposal and more. #WorldEnvironmentDay #ForPlanetAndProgress

  • Many organizations in the chemical industry state that they are confident in their environmental strategy preparedness, but the landscape continues to evolve faster than ever. Leading companies are recognizing that compliance is just the starting point, not the strategy. The real advantage comes from building a proactive approach that anticipates change, strengthens visibility and supports long-term operational performance. Join us to explore what that looks like in practice during our upcoming webinar: 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐬𝐬𝐮𝐫𝐚𝐧𝐜𝐞 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐍𝐞𝐱𝐭 𝐄𝐫𝐚 𝐨𝐟 𝐂𝐡𝐞𝐦𝐢𝐜𝐚𝐥 𝐌𝐚𝐧𝐮𝐟𝐚𝐜𝐭𝐮𝐫𝐢𝐧𝐠. Register today: https://bit.ly/4utx4m3 #EHS #ChemicalManufacturing

  • Environmental leaders aren't just meeting targets. They're creating business value. Our latest research shows that organizations across oil & gas, mining & minerals, chemicals, manufacturing, power generation, renewable energy and waste management are seeing stronger access to capital, improved operational efficiency and greater competitive advantage by making environmental performance a strategic priority. Discover what's driving their success: https://bit.ly/3RYGac3 #OnterrisOutlook #ForPlanetAndProgress

    • No alternative text description for this image
  • What if one of the biggest challenges for new major infrastructure projects isn’t construction complexity, but maintaining community trust through years of local disruption? Environmental stewardship is more than a compliance requirement, it’s central to responsible project delivery and public trust. Transit projects can be highly taxing on communities and local economies, so sharing how teams will manage noise, dust, traffic and environmental impacts helps shape confidence long before the first train runs. Read more from Infrastructure Market Sector Lead Kam Chan, P.Eng.: https://bit.ly/4wUYumz #Infrastructure

  • North Carolina is among the U.S. states most impacted by PFAS, and Onterris is committed to helping local communities navigate these emerging contaminants. Our Wilmington lab is proud to be the first lab in NC accredited by the North Carolina Department of Health and Human Services to analyze drinking water for PFAS. This milestone reflects our continued investment in helping NC municipalities, utilities and residents protect their water with timely, defensible data. Following the EPA's proposed updates to PFAS Maximum Contaminant Levels (MCLs), the need for reliable PFAS testing has never been greater and our team is ready to help you stay ahead, backed by: -NC DHHS lab accreditation and CMDP reporting capabilities -TNI / NELAP national accreditation -DoD and DoE ELAP-certified capabilities -Multiple state accreditations nationwide for drinking water, wastewater and complex matrices -15+ years of experience with PFAS analytical methods For our team, this is about more than compliance, it’s about protecting the health and future of NC communities. Learn more: https://bit.ly/4dEMs9e #PFAS #WaterQuality

    • No alternative text description for this image
  • Oil and gas regulations are volatile, but changing timelines do not remove the need for operational readiness. For oil and gas operators, federal requirements are only one layer of a more complex environmental landscape shaped by state programs, international expectations, faster reporting demands and stakeholder scrutiny: https://bit.ly/4fM1Odn In this article, Elizabeth McGurk discusses how operators should treat 2026 as a transition year, rather than a pause, in order to adapt as requirements evolve and be better positioned to avoid compressed compliance timelines. #Methane #Energy

  • View organization page for Onterris

    51,057 followers

    We’re excited to present and exhibit at the Battelle 2026 Chlorinated Conference. Check out our experts’ sessions where they will share the latest insights on solving PFAS, selenium, PAHs, AFFF transitions and more. Visit us at booth #415 to learn how Onterris is helping solve complex environmental challenges for planet and progress. We hope to see you there! #Chlorinated2026 #TeamOnterris Daron Abbey John Berry Dan Casey, P.E. Mike Dereviankin Brian Frewerd Erika Houtz David Kempisty, Ph.D., P.E. Chris Lehrman Randal Marks, Ph.D. Madan T. McKenzie Tyler JP Verheul Bryan Vining Steve Woodard

  • A rapidly expanding data center operator needed one unified environmental, health and safety (EHS) operating model across its properties. The client also needed this system to scale with future acquisitions: https://bit.ly/49hvyLr Onterris experts embedded alongside client stakeholders early on during the software selection process, and our integrated approach created a cleaner handoff from evaluation into selection and implementation. The result: stakeholders reported clearer decision-making, clarified regulatory applicability and an accelerated project timeline. #EHS #CaseStudy

    • No alternative text description for this image
  • View organization page for Onterris

    51,057 followers

    Surging power demand is rewriting the rules of energy planning. From AI-driven load forecasting to battery storage, small modular reactors and grid modernization, energy leaders are navigating a rapidly evolving landscape shaped by data center growth, infrastructure pressure and the need for reliability at scale: https://bit.ly/3RnpFGi In our latest article, Onterris experts Heather Patti, Meghan Hellman and Romin Nejad explore what’s changing across the United States, Canada and Australia, and what organizations should prioritize next. #BatteryStorage #AI #DataCenters

Affiliated pages

Similar pages