Private company

Carnegie Investment Bank

Logo: Carnegie Investment Bank, Public domain, via Wikimedia Commons3

Nordic investment bank

DNB Carnegie Investment Bank AB is a Swedish financial services group with activities in securities brokerage, investment banking and private banking. Founded in 1803, Carnegie is headquartered in Stockholm with offices across the Nordic region, as well as in London, New York, and Luxembourg. The company has market leading positions in equities research and brokerage, corporate finance advisory and private wealth management.2 It was founded by David Carnegie, Sr.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1803Founded1

DNB Carnegie Investment Bank AB is a Swedish financial services group with activities in securities brokerage, investment banking and private banking.2

The story

Founded by David Carnegie, Sr. in 1803.1

Background

Carnegie was established as a trading company in 1803 when David Carnegie, Sr., a Scotsman, founded D. Carnegie & Co AB in Gothenburg. The management of the company was later succeeded by Carnegie's nephew, David Carnegie Jr., who later returned to Scotland, leaving the company, which by then had considerable interests in brewing and sugar production, in the hands of Oscar Ekman. When David Carnegie, Sr. died in 1890, Ekman inherited a substantial amount of shares and obtained majority ownership of the company. In 1907 the company was once again taken over, this time by Ekman's son-in-law Karl Langenskiöld, whereupon the formerly brewing and sugar businesses were divested. In the wake of the Kreuger crash, Langenskiöld founded a brokerage business in his name, Bankirfirman Langenskiöld, which is the foundation that the Carnegie of today rests upon.

In 1980 the company retrieved its name Carnegie. By this time financier Erik Penser held the controlling interest of the company. In 1988 Carnegie was taken over by what later became Nordea and remained in their hands until 1994, when a newly formed company, Carnegie Holding, bought the bank. The new holding company was to 55% owned by British merchant bank Singer & Friedlander and to 45% owned by Carnegie's employees. In 2001, Carnegie Holding company was merged with D. Carnegie & Co, making the latter the parent company in the Carnegie Group. The company was listed on the Stockholm Stock Exchange, but was delisted in connection with the nationalization. Since 2004, business is operated through Carnegie Investment Bank.

From Wikipedia’s article on Carnegie Investment Bank, shared under CC BY-SA 4.0.4

Leadership

Who has led Carnegie Investment Bank, and when. Pick a name to see everywhere that person has worked.

Products and brands

Listed on Wikidata.1

Timeline

  1. 1803Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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