ERP International is commemorating its nineteenth year as a comprehensive science and technology solutions provider to federal agencies, providing mission services in the areas of health, national security, and defense.

In 2006, husband-and-wife team Melvin and Sandra Petty cofounded ERP with two primary objectives, to provide for their family and to solve complex business and government challenges. The team recognized the value of serving as a trustworthy partner and steward who provides counsel and thought leadership based on their real-world practical experience. The founders sought to improve their customers’ mission performance through the use of quantitatively managed processes and innovation to deliver maximized return on investment (ROI) outcomes and customer satisfaction.

This successful approach resulted in a cost conscious and competitively priced partner delivering comprehensive solutions through people-focused practices. Their two-person family affair has since grown into a company of more than 900+ employees across more than 50 satellite offices. Each and every member of the ERP team aids the company’s efforts to deliver superlative solutions, which has led to 2500+ successfully executed Federal contracts principally in highly secure and mission essential environments.

The Federal Government has changed a great deal over the past ten years, and ERP has been fortunate to have been positioned to have a profound impact on the transformation of agencies it serves. ERP’s co-founders remain steadfast about their primary objectives of providing for their family and the more than 1000 families connected directly to their portfolio as employees, consultants, strategic partners, advisors, and subcontractors.

  • Oct. 27, 2006 ERP founded — Maryland Corporation
  • Melvin & Sandra Petty Cofounders of ERP (Erika & Rachel Petty) International, LLC
  • Approved for first line of credit with Alliance bank for $50,000
2006

  • Launched Business Process Management practice
  • Granted Secret Facility Clearance
  • Awarded first federal subcontract performing denial claims management for the National Navy Medical Center
2007

  • Obtained Dimensions Healthcare enterprise budgeting contract
  • Awarded Department of Justice Subcontract to perform business process management
  • Approved as an SBA 8(a) Business Development Program participant
  • Awarded first prime federal contract with the Army Fort Belvoir Community Hospital
  • Approved as an NSA PICA program participant
2008

  • Awarded quality management subcontract with DISA
  • Awarded first multistate contract with the Army Corps of Engineers providing information management technology support
  • Awarded GSA IT 70 schedule
  • Awarded first clinical staffing contract performing Biomedical Equipment Technician (BMET) support to the Eglin AFB Hospital
  • Approved for the Small Business Administration (SBA) mentor protégé program
  • Organized first joint venture, Enterprise Resource Planned Systems International, LLC (ERPSI)
  • Received DCAA acceptable accounting system rating
2009

  • Organized ERP Scientific Partners, LLC joint venture
  • First ERP office opened in Montgomery Al
2010

  • First back office and operations staff hired
  • Awarded the first Indefinite Delivery, Indefinite Quantity (IDIQ) contract the Electronic Federal Aviation Administration (FAA) Accelerated and Simplified Tasks (eFAST) with the Federal Aviation Administration
2011

  • Awarded the IDIQ Omnibus Program, Engineering, and Technical Support (OPETS) contract for the Joint Program Executive Office for Chemical and Biological Defense (JPEO-CBD)
  • Appraised at Capability Maturity Model Integration for Development Maturity Level III
  • Certified as compliant ISO9001:2008 Quality Management Systems Standard
  • ERP ranks #397 on Inc. 500
  • ERP ranks #4 Washington Technology Fast 50
  • Accepted into state of Maryland’s Green Registry
  • ERPSI awarded Enterprise Acquisition Gateway for Leading-Edge Solutions II (EAGLE II) is a multiple-award indefinite delivery/indefinite quantity (IDIQ) contract vehicle First board of advisors meeting --October
  • Certified as compliant ISO/IE 20000-1:2011  Service Management System Standard
2013

  • Certified as compliant ISO 27001:2013 Information Security Management Systems Standard
  • ERP Ranks #16 on Washington Technology Fast 50
  • ERP ranks #681 on Inc. 5000 and ranks #12 in the State of Maryland
  • ERP becomes Amazon Web Services partner
  • ERP ranks #9 among Active 8(a) solution providers to the U.S. Air Force
  • Awarded National GSA 621 I Professional & Allied Healthcare Staffing
2014

  • Awarded Federal Occupational Health Services Contract
  • ERP surpasses 300 full time employees
2015

  • ERP surpasses 400 full time employees
  • ERP appraised at Maturity level 4 of the CMMI Institute’s Capability Maturity Model Integration (CMMI)®
  • Awarded first OCONUS task order
  • Opened Morgantown West Virginia office
  • Organized JYG Solutions Group, LLC Joint Venture
  • Awarded CMS Strategic Partners Acquisition Readiness Contract (SPARC)
2016

  • ERP appraised at maturity level 5 of the CMMI Institute’s Capability Maturity Model Integration (CMMI)® for Development (DEV).
  • Awarded DHA Medical Q-Code Services
  • Awarded GSA 8(A) Stars II contracts
  • Successfully graduated the Small Business Administration (SBA) 8(a) development program
  • ERP appraised at maturity level 3 for CMMI SVC + SSD v1.3
  • The Office of Human Research Protections (OHRP) approved ERP’s request for a Federalwide Assurance (FWA).
  • ERP awarded the contract vehicle SeaPort-NxG by the Department of the Navy
2017

  • Clinical program management office (PMO) migrated to San Antonio TX
  • ERProsource360 was awarded the Defense Health Agency (DHA) Medical Support Services (MSS) IDIQ Contract
  • Awarded the Army’s Responsive Strategic Sources for Solutions (RS3) contract vehicle
  • Awarded Western Regional Medical Naval Medical Logistics Command (NMLC) Multiple Award Task Order (MATO) contract – Northeast Region
2018

  • ERP named a Finalist for Government Contractor of the Year by the Maryland Technology Council
  • ERP awarded the Army Cloud Computing Enterprise Transformation (ACCENT) contract for the Army Contracting Command of Rock Island.
  • ERP awarded the contract vehicle SeaPort-NxG by the Department of the Navy
  • Surpasses 500 full time employees
2019

  •  The Pivot modernization initiative, led by team ERP, won the 2020 Major Acquisition Program of the Year and the Gary E. Carter Award for top-rated Agile implementation
  • ERProsource360 JV awarded the 711th Human Performance Wing contract
  • The Washington Post Names ERP a 2020 Top Workplace
  • ERProSource360 LLC awarded the One Acquisition Solution for Integrated Services (OASIS) contracting vehicle.
  • Surpassed 600 full time employees
  • ERP Corporate moved to a fully remote workforce and established a Covid-19 taskforce
2020

  • The Washington Post names ERP a 2021 Top Workplace
  • EY names Melvin Petty as an Entrepreneur Of The Year® 2021 Mid-Atlantic Award winner
  • ERProsource360 awarded Oasis SB contract
  • Awarded DISA GFM multi-year contract
  • Ranked in WBJ Largest Private Companies in Greater D.C. List
2021

  • The Washington Post names ERP a 2022 Top workplace
  • The Washington Business Journal ranked ERP as one of the largest private companies in the Greater D.C for the second consecutive year 
2022

  • The Washington Post names ERP 2023 Top workplace 
  • The Washington Business Journal as one of the largest private companies in the Greater D.C for the third consecutive year
  • James Madison University Alumni Association honored Melvin Petty with the Ronald E. Carrier Alumni Achievement Award
2023

  • The Washington Post names ERP a 2024 Top workplace 
  • The Washington Business Journal as one of the largest private companies in the Greater D.C for the fourth consecutive year
  • Orange Slices' AI named ERP as a 2024 Eleev8 GOVCON Honoree for the second consecutive year
  • Ranks top three among MQS awardees in Volume and Quality 
2024

  • The Washington Post names ERP a 2025 Top workplace 
  • The Washington Business Journal as one of the largest private companies in the Greater D.C for the fifth consecutive year
  • Recognized as an Orange Slices’ 2025 Elev8 GovCon honoree for the second consecutive year
  • ERP's JV OneERP awarded the MQS2-NG contract with a $43 Billion ceiling 
  • Ranked number one on the MQS contract in volume and top four in quality 
2025