D & P Costruzioni S.r.l.
D&D S.r.l.
D'Annibale S.r.l.
D. Marchiori S.r.l.
D.G. S.r.l.
D.H.D. S.r.l.
D.P. Group S.r.l.
D.R.D. di Desideri & C. S.n.c.
D.W.N. Società Cooperativa di Lavoro
DA Carpenterie S.r.l.
DA.FA. Arredo Design S.r.l.
DARF S.r.l.
DE.CO.AM. S.r.l.
DE.FO. S.r.l.
DE.MAR. S.r.l.
DELTAM S.r.l.s.
DEMA SAS DI DE SIMONE ANTONIO & C.
DEN. SAM Costruzioni S.r.l.
DEPURMAC S.r.l.
DG Color's S.r.l.s.
DI MARI BRUNO SOCIETA’ COOPERATIVA SOCIALE
DI.SA. S.r.l.
DIESSE Restauri di Samuele D'Ignazi
DIN.ECO S.r.l.
DM Cultura S.r.l.
DOMILUX Impianti Elettrici S.r.l.
DPS S.r.l.
DPT PROJECT SRL
DSA Appalti S.r.l.
DSD S.r.l.
DUEMILA15 ROSSO SOCCORSO Cooperativa Sociale
DVB-TECH S.r.l.
Damiano Di Mezzo
Daniela Del Francia S.r.l.
De Lazzaro S.n.c. di De Lazzaro Gianluca e Sabino e C.
De Lorenzo S.p.A.
De Marcellis Marcello
De Marinis S.r.l.
De Pascali Antonio
Deidda Forniture Edili S.r.l.
Delifood S.r.l.
Desard S.r.l.
Devil S.r.l.
Di Gabbia Adolfo e figlio S.r.l.
Di Lillo Autodemolizione S.r.l.
Di Natale S.r.l.
Di Sangro Lavori S.r.l. - Certificato Sospeso - ISO 9001:2015
Di.Pat. S.r.l.
Diamac S.r.l.
Diana Costruzioni S.r.l.
Dieffe Impianti S.r.l.
Dielle Ecology S.r.l.
Digitmode S.r.l.
Disinfest Service S.r.l.
Disinfest Srl
Disinfest Sud S.r.l.
Ditta Individuale Caroli Antonio
Divi.T Engineering S.r.l.
Doceo S.r.l.
Dog's Town S.r.l.
Domina S.r.l.
Donciglio Costruzioni S.r.l.
Dott. Angelo Roversi
Dott. Ing. Moreno Quintino
Dromos S.C.S.
Due C Costruzioni S.r.l.
Due Emme Gi S.r.l.
Due Pi di Massimiliano Pittau
Due S.r.l.
d'Agostino ing. Giancarlo
D & B Machine, Inc.
D & B Machining/Patriot Plastics
D & D Precision Machine Company, Inc.
D & E Machine
D & S Wire, Inc.
D&H Industries/D&H Tactical.
D&W Diesel, Inc.
D-Bar Enterprises, LLC
D. R. Tooling
D. Wheatley Enterprises
D.W. Clark, Inc.
DAIMLER Vehículos Comerciales México S. de R.L. de C.V.
DB Integrations, LLC
DCM Manufacturing
DEACERO S.A.P.I. DE C.V. / PLANTA ALAMBRES FINOS
DLJ Wireless LLC
DMN, Incorporated
DMS Health
DP Machining
DPM CNC Solutions, Inc.
DRS International School
DRT Strategies, Inc.
DS Fibertech Corporation
DSD Laboratories, Inc.
DSI Diversified Solutions, Inc.
DSI Diversified Solutions, Inc.
DTI Industrial, S.A. de C.V.
Daily Manufacturing, Inc.
Daily Mfg.
Dakotaland Manufacturing
Dal-Tex Enterprises, Inc.
Dallas Aeronautical Services
Dallas Avionics, Inc.
Dalton Industries LLC
DanHil Containers, LLC
Daniel F Young, INC dba DF Young
Daniel F. Young, Inc.
Danis Inc dba Phone Tech
Darmark Corp.
Dassault Falcon Jet Corp.
Dassault-Falcon Jet Corp.
DataOne Manufacturing Company, LLC
Dataknox Solutions, Inc.
David Weber Oil Co.
Davidson Logistics, Inc.
Davies Group Limited
Davies US LLC
Davis Instruments Corporation
Dawn VME Products
Dawson Metal Company, Inc.
De Perini Metal Fabricators, Inc.
DeNOVO Solutions, LLC
Dee Electronics
Defense Trading Corporation
Deflecto's Commercial Transportation Safety Division
Dejero Labs Inc.
Del-Tron Precision, Inc. / Industrial Engraving Solutions
Delande Supply Co Inc
Delaware Dynamics, LLC
Della Systems, Inc.
Delmock Technologies, Inc.
Delphos Machine & Tool, Inc.
Delta Enterprise USA NY LLC
Delta Metals Co., Inc.
Delta Mold Inc.
Delta P, Inc.
Delta Technologies (Fixtures Division)
Delta V Instruments
Deltrol Fluid Products
DemMak Industries LLC DBA Iridium Manufacturing
Dema Engineering Company
Demers Prototype Inc. dba Olympic Engineering Service
Derrick Company
Derry Enterprises DBA Field
Desarrollo a la Microempresa, A.C.
Desarrollo y Construcciones Urbanas, S.A. de C.V. (Dycusa)
Designs For Tomorrow, Inc.
Deutsche Precision
Deutsche Precision LLC
Deval Lifecycle Support LLC
Device Circles, Inc. DBA Device Cycle
Device Engineering, Inc.
Devin Tech, Inc.
Devine Owens Electronics Recycling, LLC
Dexis Interactive, Inc.
Dexter Design and Development Co.
Dhara Consulting Group, Inc
DiVal Safety Equipment, Inc.
Diamondback Industries Inc
Die-Tech Inc.
Dieb Enterprises
Diehl Aerospace, Inc.
Diesel Radiator Co.
Digital Design Corp/Advanced Network Devices
Digital Green Global Inc (DG Global)
Diken Machine, Inc.
Dimo Corporation
Dinsmore Inc
Dirección de Recursos Humanos de la Sec.de Educ. Púb. del Edo de Sinaloa
Direct Insite Corp.
Direct Metals Company LLC
DirectDefense, Inc.
Dirksen Screw Products
Disposable Instrument Co. Inc.
Distribución y Servicios Logísticos, S.A. de C.V.
Divergent Technologies, Inc.
Diverse Systems Group, LLC
Diversified Chemical Technologies, Inc.
Diversitec, LLC
Doble Engineering Company
Dolphin Manufacturing, Inc.
Domaille Engineering, LLC
Domremy Co., Ltd.
Don Schumacher Motor Sports, Inc. dba DSM Precision Manufacturing
Donato Enterprises Inc
Doppler Gear Co.
Dordan Manufacturing Co., Inc.
Dotson IT Asset Management Corp.
Dr. Balwant Singh's Hospital Inc.
Dragon Products, LLC
Dramar
Dry Coolers, Inc.
Dugan Tool & Die
Dulond Tool & Engineering, Inc.
Dunham Metal Processing, Inc.
Dunham Products, Inc.
Dunstan Enterprises, Inc. DBA Green's Metal Cut-Off
Duraco Specialty Tapes LLC
Durex, Inc.
Durham Geo-Enterprises, Inc
Durotech International Inc.
Dymotek
DynCorp International TASM-O-CONUS
Dyna-Burr Chicago
Dyna-Graphics Corporation
Dynacast, Inc.
Dynadrill Equipment Pvt. Ltd.
Dynaflex Products
Dynamic Balance Machine
Dynamic Laboratories Inc
Dynamic Lifecycle Innovations TN LLC
Dynamic Lifecycle Innovations, Inc.
Dynamic Machining X Manufacturing, LLC
Dynamic Metals, Inc.
Dynamic Plastics, Inc.
Dynamic Prototype Operations
Dynamic Security Concepts Inc.
Dynamix Casting Fluxes, LLC
Dynastar Aerospace Machining LLC
Dyncorp International LLC
Dyno Nobel México, S.A. de C.V.
Dyno Nobel, Inc.
Dyno Nobel, Inc.