Company Leadership

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Kishan Amarasekera, PE

Kishan Amarasekera, PE

President

Kishan Amarasekera is the President of ATI, a position he has held since 2004. During his tenure, th

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Denny Brown

Denny Brown

Vice President – Energy and Program Management

Denny Brown heads the Energy and Program Management group at ATI. He is a mechanical engineer with

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Joyce Hix

Joyce Hix

Vice President – EHS & Industrial Hygiene

Joyce Hix has over 30 years of comprehensive industrial hygiene program management and field experie

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Jon Kruft, PMP

Jon Kruft, PMP

Vice President – Facility & Construction Management

Jon Kruft leads ATI’s Facility Management and Construction Services Division. He has over 30 years

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Gary Mayer

Gary Mayer

Vice President – Business Development

Gary Mayer leads ATI’s Business Development Group. He has over 40 years’ experience in Business

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David Nelson, PG

David Nelson, PG

Vice President – Environmental Services

David Nelson, a Professional Geologist, has over 30 years of professional program and project experi

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Kristen Daly, P.G.

Kristen Daly, P.G.

Director, Environmental Services Division

Kristen Daly leads the ATI Environmental Services Division and is a licensed Professional Geologist.

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Harish Patel, PE, PMP, RLS, LEED AP

Harish Patel, PE, PMP, RLS, LEED AP

Vice President – Contracts & Risk Mgmt

Harish Patel is a Professional Engineer and Professional Land surveyor with over 35 years of experie

Kishan Amarasekera, PE

President

Kishan Amarasekera is the President of ATI, a position he has held since 2004. During his tenure, the company has grown from a 4-person architectural design firm to a 100+ person multi-disciplinary company with diverse capabilities. Kishan is an environmental engineer with over 25 years of experience.

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Denny Brown

Vice President – Energy and Program Management

Denny Brown heads the Energy and Program Management group at ATI. He is a mechanical engineer with over 35 years of experience in primarily in quality assurance, safety and health, and environmental services. He is a former senior DoE official and has broad experience with DoE, DoE/NNSA (most of the National Laboratories), DoD, dozens of nuclear power plants and manufacturing facilities.

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Joyce Hix

Vice President – EHS & Industrial Hygiene

Joyce Hix has over 30 years of comprehensive industrial hygiene program management and field experience with Federal, State and commercial contracts. Contracts include the Department of State Overseas Building Operations; DOE, DOI, Department of Treasury, National Archives, Towson University, and Prince George's County Public Schools. Joyce has performed: hundreds of asbestos surveys, condition assessments, IAQ investigations and training seminars on the potential environmental hazards of their buildings.

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Jon Kruft, PMP

Vice President – Facility & Construction Management

Jon Kruft leads ATI’s Facility Management and Construction Services Division. He has over 30 years of experience providing a broad range of program management, facility/construction management and environmental services for federal/state agencies including DoD, various USACE Divisions, DHS, USDA, etc.

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Gary Mayer

Vice President – Business Development

Gary Mayer leads ATI’s Business Development Group. He has over 40 years’ experience in Business Development and Program Management in environmental compliance and remediation, construction and system safety engineering services. Gary leads ATI’s proposal teams as a capture manager on federal, state and commercial opportunities.

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David Nelson, PG

Vice President – Environmental Services

David Nelson, a Professional Geologist, has over 30 years of professional program and project experience and leads ATI’s Environmental Services Division. His experience stretches across the spectrum of regulatory and environmental compliance, assessment, and remediation while leading projects for both commercial and government (both State and Federal).

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Kristen Daly, P.G.

Director, Environmental Services Division

Kristen Daly leads the ATI Environmental Services Division and is a licensed Professional Geologist. She has over 20 years of experience in environmental due diligence, assessment, and remediation for a range of clients including Federal agencies, private developers, and lenders. Projects include Federal properties such as military installations and national park land, and residential, mixed use, commercial and industrial developments.

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Harish Patel, PE, PMP, RLS, LEED AP

Vice President – Contracts & Risk Mgmt

Harish Patel is a Professional Engineer and Professional Land surveyor with over 35 years of experience. Harish is responsible for contracts and risk management and for ensuring the firm’s Quality Assurance.

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Team with Us

ATI partners with a variety of large and small businesses in joint venture, prime contractor, and subcontractor arrangements. Teams with ATI as prime contractor or managing JV partner have won federal contract awards exceeding $300 million in capacity since 2015.

Our JV teams have included

  • SBA certified HUBZone, 8(a) and WOSB/EDWOSB Joint Venture with Dayton Group, Inc.
  • SBA All Small Mentor-Protégé Program participant with our mentor CTI & Associates, Inc.
  • JV Partnership with HydroGeologic, Inc.
  • Successful Joint Ventures as managing partner: ATI-Envirosmart JV, ATESI Services LLC, ATI-EnDyna JV and Highway Technology Partners

 

CONNECT WITH US

Federal Contract Vehicles

  • OASIS SB 8(a) Pool 1 Contract# 47QRAD20D8106
  • OASIS SB Pool 1 Contract# 47QRAD20D1128
  • GSA MAS Contract# 47QRAA18D00E9
  • Multiple active USACE Task Order contracts with Baltimore, Kansas City, Louisville, Mobile, New England, Omaha, and Savannah Districts for CMS, AE HTRW and Environmental Compliance/ Remediation Services
  • Construction services IDIQ with USDA Forest Service
  • AE design contract with NIH
  • AE design contract with NIST
  • Multiple EHS services BPAs with BEP, DOE, GSA, NARA and Treasury
  • Worldwide BAS PM Services IDIQ contract with the US Department of State
  • Worldwide Environmental Engineering Services IDIQ contract with the US Department of State

 

Federal Contract Vehicles

  • OASIS SB 8(a) Pool 1 Contract# 47QRAD20D8106
  • OASIS SB Pool 1 Contract# 47QRAD20D1128
  • GSA Advantage Contract# 47QRAA18D00E9
  • Multiple active USACE Task Order contracts with Baltimore, Kansas City, Louisville, Mobile, New England, Omaha, and Savannah Districts for CMS, AE HTRW and Environmental Compliance/ Remediation Services
  • Construction services IDIQ with USDA Forest Service
  • AE design contract with NIH
  • AE design contract with NIST
  • Multiple EHS services BPAs with BEP, DOE, GSA, NARA and Treasury