LHS Telekommunikation
LHS Telekommunikation was a German telecommunications-software company best known for its BSCS billing and customer-care platform, later integrated into Ericsson.
Last updated August 31, 2026
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Overview
LHS Telekommunikation was a German telecommunications software business whose principal product, the Business Support and Control System (BSCS), served the billing and customer-care needs of mobile and other telecommunications operators. The company began in 1990 in Dietzenbach, Germany, as LHS Specifications GmbH. Its founders included former IBM engineers and managers Hartmut Lademacher, Joachim Hertel, and Rainer Zimmermann. The acronym LHS was derived from the surnames Lademacher and Hertel. Hartmut Lademacher became the founding chief executive and helped direct the company’s expansion beyond Germany. LHS entered the market during the early growth of digital and mobile communications. Its internally developed BSCS platform was designed to help operators manage usage charging, billing, customer accounts, and related business-support processes. As mobile subscriptions expanded internationally during the 1990s, demand for telecom-specific operational software grew, allowing LHS to develop a broader customer base and international presence. In 1995, the company consolidated its global activities under LHS Group Inc., based in Atlanta, Georgia. This structure supported its international commercial development and preceded a major capital-markets phase. LHS Group completed an initial public offering on Nasdaq in 1997, raising $77 million according to the company’s historical account, and was subsequently also listed on Germany’s Neuer Markt. The listings gave the business greater visibility among international technology investors. The company changed ownership several times during the consolidation of the telecom-software industry. Sema acquired LHS Group in 2000 for $4.7 billion. After Schlumberger acquired Sema in 2001, the combined business became SchlumbergerSema. When Schlumberger later refocused on oilfield services, the telecommunications activities were reorganized in 2003. The software product house retaining the LHS product lines was separated from the systems-integration operation, which was sold to Atos Origin. In 2004, the LHS product business was acquired by LHS Beteiligungs AG, owned by Hartmut Lademacher, and General Atlantic. This transaction returned the business to a more independent ownership structure. LHS was converted into a stock corporation in August 2006 and returned to public trading in October of that year on the German Prime Standard, using the ticker LHS400. Ericsson acquired 75.1 percent of LHS in June 2007 for $420 million and made an offer for the remaining shares. During the following period, LHS continued to operate with a degree of organizational separation while belonging to the Ericsson Group. Ericsson completed the purchase of the outstanding shares by February 2010 and delisted LHS from the German stock exchange. The former LHS business was subsequently integrated into Ericsson’s operations. From 28 January 2011, Ericsson branding was used for the company’s billing and customer-care solutions. BSCS continued within Ericsson’s portfolio under the name Ericsson Billing, effectively ending LHS as a standalone commercial brand.
History
LHS Telekommunikation originated in 1990 as LHS Specifications GmbH in Dietzenbach, Germany. The business was established by former IBM engineers and managers, including Hartmut Lademacher, Joachim Hertel, and Rainer Zimmermann. Its name referred to Lademacher and Hertel Software. Lademacher served as founding chief executive and was associated with the company’s early international development. The company’s main commercial asset was BSCS, a telecommunications billing and customer-care platform developed for the expanding mobile-communications market. The system addressed operator requirements for charging, billing, customer accounts, and related business-support functions. LHS grew with the international adoption of mobile services during the 1990s. In 1995, its global activities were consolidated under LHS Group Inc. in Atlanta, Georgia. The group went public on Nasdaq in 1997 and later obtained a listing on Germany’s Neuer Markt. In 2000, Sema acquired LHS Group. Schlumberger acquired Sema in 2001, creating SchlumbergerSema. Schlumberger’s subsequent decision to concentrate on oilfield services led to a 2003 division of the telecommunications activities. The software product house retained LHS’s product lines, while a separate systems-integration business was sold to Atos Origin. The LHS product house was acquired in 2004 by LHS Beteiligungs AG, an investment vehicle owned by Hartmut Lademacher, and General Atlantic. The business was converted into a stock corporation in August 2006 and listed again in October 2006 on Germany’s Prime Standard under ticker LHS400. Ericsson acquired 75.1 percent of LHS in June 2007 and subsequently pursued the remaining shares. LHS operated with some organizational separation during the initial integration period, but Ericsson completed the acquisition of all outstanding shares by February 2010. LHS was then delisted and became a wholly owned Ericsson business. From 28 January 2011, the Ericsson name was used for the former LHS billing and customer-care solutions. BSCS continued as Ericsson Billing, while LHS ceased to operate as an independent brand.
- 2011
LHS branding is replaced by Ericsson
[1]Ericsson branding becomes the customer-facing identity for the former LHS billing and customer-care solutions from 28 January.
- 2010
Ericsson completes the takeover
[1]Ericsson acquires all outstanding shares and delists LHS from the German stock exchange.
- 2007
Ericsson acquires a controlling stake
[1]Ericsson purchases 75.1 percent of LHS and makes an offer for the remaining shares.
- 2006
LHS returns to the German public market
[1]The company becomes a stock corporation in August and lists on the German Prime Standard in October under LHS400.
- 2004
LHS product business returns to independent ownership
[1]LHS Beteiligungs AG and General Atlantic acquire the product business.
- 2003
Telecommunications activities are reorganized
[1]Schlumberger separates the telecom software product house from its systems-integration business; the latter is sold to Atos Origin.
- 2001
LHS enters SchlumbergerSema
[1]Schlumberger acquires Sema, and the combined business is renamed SchlumbergerSema.
- 2000
Acquisition by Sema
[1]Sema acquires LHS Group in a transaction reported at $4.7 billion.
- 1997
Nasdaq initial public offering
[1]LHS Group Inc. completes an initial public offering on Nasdaq and later adds a German Neuer Markt listing.
- 1995
Global activities consolidated under LHS Group Inc.
[1]LHS consolidates its international activities under a group headquartered in Atlanta, Georgia.
Products and positioning
Enterprise telecommunications software provider focused on billing, charging, customer care, and business-support infrastructure for communications service providers.
Telecommunications billing and customer-care software
Business Support and Control System (BSCS)
BSCS was LHS’s principal software platform for communications service providers. It supported operator billing and customer-care activities and was developed during the expansion of mobile telecommunications in the 1990s. The platform became the core product associated with the LHS brand and remained in Ericsson’s portfolio after the acquisition. Under Ericsson, the product continued under the Ericsson Billing name.
Brand decisions
2011
Transition BSCS to Ericsson BillingGeneration changeBackground
Following Ericsson’s acquisition and operational integration of LHS, the former standalone brand was retired from customer-facing billing and customer-care solutions.
Action taken
From 28 January 2011, Ericsson branding was applied to the solutions, with BSCS continuing under the Ericsson Billing identity.
Aftermath
LHS no longer operated as an independent commercial brand, while its core billing technology continued within Ericsson’s portfolio.
2007
Ericsson takes a controlling stake in LHSM&ABackground
Ericsson pursued telecommunications software capabilities in billing and customer care while LHS remained an established provider in that specialist market.
Action taken
Ericsson acquired 75.1 percent of LHS for a reported $420 million and launched an offer for the remaining shares.
Aftermath
Ericsson completed the acquisition in 2010, delisted LHS, and integrated its products and operations.
Reported acquisition consideration for 75.1 percent stake. $420 million (2007)
2003
Separate the telecom software product house from systems integrationStrategyBackground
Schlumberger decided to refocus on oilfield services and equipment, requiring a restructuring of its telecommunications activities.
Action taken
The software business retaining LHS product lines was separated from the systems-integration operation, which was sold to Atos Origin.
Aftermath
The product business continued under LHS-related ownership and later became part of Ericsson.
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