About Us
We are an on-demand team of energy, utility and sustainability professionals
Each member of our team is very different. We’re individuals, committed to being the best at what we do, but we work together beautifully because we have three essential traits in common: we’re technically excellent, we only employ people at the very top of their game and we understand the operational challenges of working in a complex environment.
We Are The Energy EfficiencyDistributed GenerationPower StorageUtility Bill PayRegulated Electric MarketUtility Account AdministrationSourcing RiskEnergy LobbyingEnergy ProcurementSustainability Software Experts
Vervantis professionals are independent, results-driven energy specialists with over 100 years combined energy experience.
Vervantis is an energy, sustainability and utility bill management specialist providing advice, software and expertise to large and medium-sized companies across North America. The company manages a diverse portfolio of clients in the retail, real-estate, medical and industrial sector from its headquarters in Phoenix, AZ, where it is operationally responsible for the processing and payment of hundreds of thousands of utility accounts and the purchase of several billion dollars in energy spend.
Vervantis is focused on streamlining energy, utilities and environmental management processes so that businesses can focus on revenue based activities rather than costly administrative tasks. Vervantis is SOC 2 Type 2 certified and CCPA compliant, which means data is secure and is a company you can trust.
What Does A Commercial Energy Consultant Do?
Who We Do It For
We Serve Industrial Manufacturers, Restaurants, Retail, Healthcare, Education and Real Estate Companies.
Vervantis serves multiple countries and geographies, making it the single solution for outsourced energy & sustainability expertise. We manage and centralize utility, CSR, and ES&G programs, providing regional support to deliver local language expertise across established and emerging markets.

Meet The Team
Vervantis provide energy & sustainability expertise on-demand across the globe with our team
of in-house subject matter experts.

Lori Wallace
Human Resources Director

Sebastian Guzman
Finance Manager

Maggie Ostlund
Client Services – Team Lead

Daniella Taborda
Executive Assistant

Masuma Mansur
Rates & Tariffs Team Lead

Collin Gavel
Business Development

Cindy Wang
Client Support Analyst

Scott Vogel
Client Support Analyst

Krystle Russell
Client Support Analyst

Rose Mosure
Client Support Analyst

Rafaelle Pattuinan
Client Support Analyst

Janene Robertson
Client Support Analyst

Nathalia Arias
Procurement Analyst – LATAM

Becki Radaha-Council
Facilities Specialist – Utilities

Keith Brandt
Energy Procurement Manager

Saurabh “Raj” Singh
Developer

Lucero Diaz-Beltran
Client Support Analyst

Marcela Grace
Client Manager

Chris Kelley
Procurement Analyst

Aamir Sarwar
Developer

David Turkes
Dir – ESG & Sustainability

Duncan Hill
Dir – Process Improvement

Sara Cassab
Operations Administrator

David Prieto
Operations Administrator

Sofia Ramirez
Operations Administrator

Juan Paniagua
Operations Administrator

Sofia Cardona
Operations Administrator

Carlos Guerra
Operations Administrator

Diego Ossa
Operations Administrator
Explore Our Services
Serving Commercial and Industrial Energy Consumers Across the Globe
Vervantis commercial energy consultants serve multiple countries and geographies providing a single solution for outsourced energy & sustainability expertise for businesses. We manage and centralize utility, CSR and ES&G programs, providing regional support to deliver local language expertise across established and emerging markets.