About the Company
Established in 2010, MegAnnum, Inc. is an environmental and exploration consulting firm providing a wide variety of services throughout the western United States, the Pacific Islands, and other remote international locations. MegAnnum offers timely, innovative, and cost effective consulting services with emphasis on client service and value. MegAnnum has a network of qualified independent consultants and business delivering expert services without the extra burden of large overhead and administrative costs – with these savings based down to our clients.
Our Team
MegAnnum’s senior and supporting professionals bring the required expertise to your project. MegAnnum is a unique firm with qualified core staff and additional affiliations with specialized individual consultants, commercial laboratories, environmental suppliers, and various contractors.

Mark R. Merline - President and Principal Scientist/Geologist
Mr. Merline serves as MegAnnum’s President and Principal Scientist/Geologist with over 29 years of experience in project management, environmental compliance, environmental site assessment, contaminated remediation, petroleum/natural gas exploration, and petroleum fuel system installation (AST/UST). He holds a B.S. in Geological Sciences from Michigan State University. Mr. Merline's experience includes Phase I and Phase II Environmental Site Assessments (ESAs), remediation system design and operation, UST closures, and regulatory compliance. Mr. Merline’s experience also includes petroleum/ natural gas exploration and interpretation through passive soil vapor surveys and Soil Geochemical Surveys (SGS). He has extensive field experience throughout North American and ExxonMobil facilities throughout the Pacific Micronesian islands, including Guam, Saipan, Tinian, Rota, Palau, Yap, Ulithi Atoll, Chuuk, Pohnpei, Majuro Atoll, Ebeye, and Jaluit Atoll. Mr. Merline is recognized for exceptional organizational and project management skills in planning, coordinating, negotiating and effectively managing project budgets, deadlines, contractors, and governmental regulators across the globe. Mr. Merline is a collaborative, industrious professional who models integrity, innovation, and tenacious problem solving to optimize innovative, cost-effective solutions that work.
Mr. Merline serves as MegAnnum’s President and Principal Scientist/Geologist with over 29 years of experience in project management, environmental compliance, environmental site assessment, contaminated remediation, petroleum/natural gas exploration, and petroleum fuel system installation (AST/UST). He holds a B.S. in Geological Sciences from Michigan State University. Mr. Merline's experience includes Phase I and Phase II Environmental Site Assessments (ESAs), remediation system design and operation, UST closures, and regulatory compliance. Mr. Merline’s experience also includes petroleum/ natural gas exploration and interpretation through passive soil vapor surveys and Soil Geochemical Surveys (SGS). He has extensive field experience throughout North American and ExxonMobil facilities throughout the Pacific Micronesian islands, including Guam, Saipan, Tinian, Rota, Palau, Yap, Ulithi Atoll, Chuuk, Pohnpei, Majuro Atoll, Ebeye, and Jaluit Atoll. Mr. Merline is recognized for exceptional organizational and project management skills in planning, coordinating, negotiating and effectively managing project budgets, deadlines, contractors, and governmental regulators across the globe. Mr. Merline is a collaborative, industrious professional who models integrity, innovation, and tenacious problem solving to optimize innovative, cost-effective solutions that work.
Kasia Merline - Vice President and Marketing Manager
Mrs. Merline serves as MegAnnum’s Vice President and Marketing Manager with over 15 years of experience in marketing, account management, business and administrative operations. She has a master’s degree in marketing and business management. She is responsible for client services, office management, human resources and project assistance. Mrs. Merline oversees strategic planning, business development, and exploring expansion and teaming opportunities for MegAnnum.
Mrs. Merline serves as MegAnnum’s Vice President and Marketing Manager with over 15 years of experience in marketing, account management, business and administrative operations. She has a master’s degree in marketing and business management. She is responsible for client services, office management, human resources and project assistance. Mrs. Merline oversees strategic planning, business development, and exploring expansion and teaming opportunities for MegAnnum.