- De Haan archiefbeheer BV Acquired By OASIS Group - Information Secured
- De Haan Petfood Acquired By Value Enhancement Partners
- DE Healthcare Pvt. Acquired By Cura Healthcare Pvt.
- De Heus Voeders B.V. Acquisitions
- De Hoge Dennen Capital Mergers and Acquisitions
- De Jong Gorredijk B.V. Acquired By Rheem Manufacturing
- De Jong Verpakking BV Acquired By Stora Enso Oyj
- De Jong Zuurmond Acquired By Capital A Investment Partners
- De Krown Enterprises Acquired By Icanic Brands Company
- de la Parte & Associates Acquired By USI Insurance Services
- De La Rue Acquisitions
- De La Rue - Citizen Identity Business Acquired By HID Global
- De Lage Landen International B.V Acquisitions
- De Lane Lea Studios Acquired By Warner Bros. Entertainment
- De Lihua
- De Luca & Partners
- De Luxe Group Acquired By Packaging Dynamics
- De Marque Acquisitions
- De Media Maatschap BV Acquired By Candid Group B.V.
- De Metz Advocaten
- De Neef Conchem Group Acquired By GCP Applied Technologies
- De Novo Legal Acquired By Epiq Systems
- De Novo Software Acquired By Insightful Science
- De Pacific Dental Group Pte Acquired By Q & M Dental Group
- De Pacific Dental Group Pte. Acquired By Q & M Dental Group
- De Pacific Dental Group Pte. Acquired By Q & M Dental Group
- De Pacific Dental Group Pte Acquired By Q & M Dental Group
- De Pacific Dental Management Services Pte Acquired By Q & M Dental Group
- De Pardieu Brocas Maffei
- De Pere Cabinet Acquired By Wellborn Forest Products
- De Persgroep NV Acquisitions
- de Poel Acquired By Geometric Results
- De Queen Home Health Agency Acquired By Amedisys
- De Regt Marine Cables BV Acquired By Fugro NV
- De Ruiter Seeds Group B.V. Acquired By Monsanto
- De Sangosse Acquired By Cerea Partenaire
- De Santis Distribuição Industrial Acquired By Bunzl
- DE SEDE GROUP Acquired By MACHALKE Polsterwerkstätten
- De Vere Village Urban Resorts Acquired By KSL Capital Partners
- de Visscher and Co., LLC