Private company

SinnerSchrader

Logo: SinnerSchrader AG, Public domain, via Wikimedia Commons4

SinnerSchrader was a digital agency with headquarters in Hamburg, Germany. The company was founded in 1996 and was listed on the stock market from 1999. Since 2017, SinnerSchrader has been part of Accenture.2 It employed 529 people in 2017.1 Its revenue was €56.7 million in 2017.1 It ceased to exist in 2022.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1996Founded1
  • Industryinternet economy1
  • HeadquartersHamburg1
  • Founded inHamburg1
  • Websitesinnerschrader.ag/de
  • Legal formAktiengesellschaft1
  • Listed onFrankfurt Stock Exchange1
  • LEI3912009JR9E9MPCX1B473
  • StatusActive3
  • LEI statusLapsed (not renewed)3
  • Registered addressVölckersstraße 38, 22765 Hamburg, Germany3
  • Registered withLocal Court Hamburg, HRB 744553
SinnerSchrader Hamburg 2013
Photo: SinnerSchrader, CC BY-SA 3.0 de, via Wikimedia Commons6

SinnerSchrader was a digital agency with headquarters in Hamburg, Germany. The company was founded in 1996 and was listed on the stock market from 1999. Since 2017, SinnerSchrader has been part of Accenture. The company was merged with a few other agencies under the umbrella of Accenture Song (previously Accenture Interactive) and was fully integrated in 2022.2

Corporate structure

SinnerSchrader is part of a group headed by Accenture. 550 entities, 61 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Establishment and early years

In 1996, Oliver Sinner and Matthias Schrader founded an online agency in Hamburg. Headquarters were established in the former Johannes Krause tanning machinery factory in the Ottensen district. Further offices were later opened in Berlin, Frankfurt, Munich, and Prague.

One of SinnerSchrader’s main areas of business was the establishment of online stores. The agency’s clients included SMEs as well as large international corporations.

Floatation and consolidation

In 1999, SinnerSchrader became a stock company. In November of that year, the company went public on the Frankfurt Stock Exchange, and raised around €28 million as a result. Part of this was redistributed to shareholders in 2004. From 2003 onwards, the shares of SinnerSchrader were traded in the Prime Standard of German Stock Exchange.

After the dot-com bubble burst, sales and profits plummeted, which meant that SinnerSchrader had to reduce working hours. Oliver Sinner left the company in 2002, and it continued to be managed by Matthias Schrader. The company turned a profit once again in the 2004/2005 financial year. Today, the survival of the company is considered exemplary for the transformation of the former new economy.

New growth areas

E-commerce remained an important growth area for SinnerSchrader. As well as this, the company strived to diversify its business, for example through the acquisition of smaller agencies. SinnerSchrader also founded an advertising agency.

In 2006, SinnerSchrader established the Next Conference to mark a company anniversary. It is focused on questions concerning the digital transformation and its social and economic consequences.

Takeover by Accenture

In 2017, the international consulting company Accenture announced its takeover of SinnerSchrader. In the first step, 60% of the share capital was secured, and the stake was gradually increased to over 90%. The remaining shareholders were offered a cash settlement for their exclusion. In 2019, SinnerSchrader announced it was no longer listed on the stock exchange.

Following the takeover, SinnerSchrader initially became part of Accenture Interactive. In Germany, Austria, and Switzerland, this business unit was managed by Matthias Schrader. Since 2022, all the agencies acquired by Accenture over the years have been operating together under the name Accenture Song. Matthias Schrader left the company in 2022.

From Wikipedia’s article on SinnerSchrader, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Parent company

From Wikidata.1

Employees over time

SinnerSchrader employees by year1529 in 2017+17% since 2013
02004006002013: 45145120132014: 5215212014+16%2015: 5065062015−3%2016: 5055052016−0%2017: 5295292017+5%
  • 20175291
  • 20165051
  • 20155061
  • 20145211
  • 20134511

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

SinnerSchrader revenue by year156.7M EUR in 2017+56% since 2013
020.0M EUR40.0M EUR60.0M EUR2013: 36.4M EUR36.4M EUR20132014: 48.6M EUR48.6M EUR2014+34%2015: 47.7M EUR47.7M EUR2015−2%2016: 51.1M EUR51.1M EUR2016+7%2017: 56.7M EUR56.7M EUR2017+11%
  • 201756.7M EUR1
  • 201651.1M EUR1
  • 201547.7M EUR1
  • 201448.6M EUR1
  • 201336.4M EUR1

Timeline

  1. May 31, 2022Dissolved Dissolved1
  2. Feb 2017Acquired Acquired by Accenture1
  3. 1996Founded Founded in Hamburg1