Welcome to electronic invoicing for Marsh McLennan Companies
Marsh McLennan Companies has partnered with Tungsten Network to provide a simpler way for suppliers to submit invoices
Marsh McLennan Companies buyer entities in scope for e-invoicing with Tungsten Network
Please use this list to ensure that you have established the correct trading relationships on Tungsten Network to invoice MMC.
| Country | Name | Tungsten Account Number | Tax Registration Number |
| United States | Marsh & McLennan Companies, Inc | AAA055846661 | 36-2668272 |
| Germany | Marsh GmbH | AAA821084001 | DE811363733 |
| Canada | Marsh Canada Limited | AAA116307372 | 871956389 |
| United Kingdom | Marsh (UK) Corporate Services | AAA811302132 | 439526 |
| New Zealand | Marsh Ltd (NZ) | AAA331171892 | 15733 |
| Australia | Mercer Outsourcing (Australia) Pty Ltd | AAA201894847 | - |
| New Zealand | Mercer (NZ) Limited | AAA286653290 | - |
| Norway | Marsh As | AAA014492896 | 975810690 |
| Ireland | Marsh Employee Benefits Limited | AAA413250374 | 313592 |
| Denmark | Marsh A/S | AAA128955366 | 87377016 |
| Australia | Marsh Pty Ltd | AAA973595515 | 004 651 512 |
| Canada | Encon Canada | AAA328665823 | 103541439 |
| Austria | Marsh Austria GmbH | AAA772799763 | FN 96833B |
| United States | Victor O.Schinnerer & Company, Inc | AAA320289655 | 53-0181759 |
| Sweden | Marsh AB | AAA450687272 | 556298-7106 |
| Finland | Marsh Oy | AAA065465759 | 0887089-5 |
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