FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Mahlon LittleJr.Century Engineering, Inc.DoverDE Concrete Exterior Flatwork Finisher Installer12/10/2060
Mahamad Sabra KCICDohaQatar Concrete Technologist Level 408/01/2055
Magnus Dahlgren H.B. Mellott Estate, Inc.WarfordsburgPA21740Concrete Technologist Level 310/27/2055
Mackenzie Gebhardt Trans-Fleet Concrete, Inc.CollegevillePA19426RMC Dispatcher11/16/2065
Machado Martins A Martins & Sons ContractorsLudlowMA01056Concrete Exterior Flatwork Finisher Installer03/18/2065
Macario Lua New Enterprise Stone & LimeNew EnterprisePA16664Concrete Exterior Flatwork Finisher Installer11/18/2065
M. Scott Brandt AECOMWilmingtonDE19808Concrete Exterior Flatwork Finisher Installer06/21/2065
M. Joann Petillo  TowsonMD Concrete Technologist Level 301/01/2055
M. Gordon Allen Artesian Water Co.NewarkDE19702Concrete Exterior Flatwork Finisher Installer02/19/2060
Lynne Ott  CorvallisOR Concrete Technologist Level 301/01/2055
Lynn Williams HRI Inc.State CollegePA16801Concrete Exterior Flatwork Finisher Installer04/22/2065
Lynn Toso Strata CorporationDevils LakeND58301Environmental Professional12/05/2055
Lynn Dalessandro Silvi Concrete Products, inc.Fairless HillsPA19030RMC Dispatcher01/29/2060
Lyndall Fraker Rost Ready Mix, Inc.MarshfieldMO65706Safety Professional04/19/2065
Lyman Austin Ready Mixed Concrete CompanyRaleighNC27609Concrete Technologist Level 310/28/2055
Lyle Gill Duinick Concrete, LLCWilmarMN56201Environmental Professional02/21/2065
Lyle Gill Duininck Concrete, LLC   Safety Professional05/01/2065
Lyle Bergerson Graniterock CompanyAromasCA95004Concrete Technologist Level 302/08/2055
Luz Moreno A & A Ready Mixed Concrete, Inc.Newport BeachCA92660Plant Manager01/18/2029
Luther Craig Irving Materials, Inc.La VergneTN37086Plant Manager12/16/2027