Ash Classification System EPCM
Western United States | Aggregates & Quarrying
EPCM services for integrating Type F fly ash into the operations of a Western US diversified construction materials group to meet growing ash demand.
Directory
Public engineering firm profile
Penta Engineering Corp
St. Louis, MO
Committed to Excellence From Concept to Completion
- Services
- 18
- Offices
- 4
- Projects
- 3
- Leaders
- 4
- Founded
- 1986
Overview
Penta Engineering Corp is a multidisciplinary consulting, engineering, and EPC/EPCM practice founded in 1986 and headquartered in St. Louis, Missouri. PENTA delivers comprehensive solutions across the cement, lime, industrial minerals, mining and metals, minerals processing, and agricultural sectors. It also specializes in supplementary cementitious materials, alternative fuels, and carbon emissions reduction projects, operating additional offices in Tucson, Arizona; Johns Creek, Georgia; and Navi Mumbai, India.
- Founded
- 1986
Services
Engineering
Delivering multidisciplinary technical design and leading-edge technology integration from initial feasibility to full detailed construction packages.
Consulting
Providing strategic front-end insights, market analyses, and financial evaluations to guide early-stage industrial investments.
EPC & EPCM Services
Executing end-to-end industrial projects with integrated procurement, construction management, and complete design-build delivery.
Project Management
Providing structured planning, scheduling, and execution control to keep industrial projects on track and within budget.
Industries
Firm type
Projects
EPCM Waste-To-Fuel Facility
Waste-to-Energy
Development of a waste-to-fuel production facility producing a fuel supply for use in calcination as a substitute for fossil fuels.
Tire Derived Fuel Facility
Texas | Waste-to-Energy
Engineering for the installation of a tire derived fuel (TDF) system at an industrial plant in Texas.
Leadership
Subhash B. Mohan
Principal
P.E.
Subhash B. Mohan is a founding member of Penta Engineering Corporation. He guided PENTA from a start-up engineering practice focused on the cement industry to a full-service international engineering enterprise. He earned a B.S. in Civil Engineering from the University of London.
Petko A. Vlaytchev
President
P.E.
Petko A. Vlaytchev is President and Director of PENTA Engineering, applying 25 years of experience to oversee US and India operations. His background spans structural design of new construction, upgrades, conversions, and evaluations of structures for projects worldwide. He earned Master and Bachelor's degrees in Structural Engineering from the Higher Institute of Architecture and Civil Engineering in Sofia, Bulgaria.
Gary L. Gifford
VP of Construction
Gary L. Gifford brings 20 years of experience in the engineering and construction of cement and minerals processing facilities. He is a specialist in rail and truck distribution terminals and has managed projects in South America and the Middle East. He holds a B.S. in Civil Engineering from Michigan Technological University.
Manoj K. Mohan
VP of Business Development
Manoj K. Mohan leads PENTA's business development team, responsible for growing revenue in existing markets and identifying new market opportunities. He holds a B.A. in Psychology from St. Louis University and an MBA from Washington University in St. Louis.
Offices
Corporate Headquarters
HeadquartersWestern United States Office
Eastern United States Office
India Office
Office No. 902 & 903 Ellora Fiesta Plot No. 8, Sector 11 Opp. Juinagar Railway Station Sanpada
Navi Mumbai 400705
IN