Endurance International Group
Endurance International Group was an American web-hosting and internet-services company that expanded through acquisitions before its principal web-presence assets were combined with Web.com to create Newfold Digital in 2021.
Last updated August 31, 2026
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Overview
Endurance International Group was an American information-technology services company focused on web hosting, domain registration, website creation, online marketing, e-commerce tools, and related services for small businesses, organizations, and individual website owners. The company began in 1997 and operated under the name BizLand until 2002, after which it developed the Endurance identity as it assembled a large portfolio of hosting and internet-services businesses. Rather than relying primarily on a single consumer-facing brand, Endurance used a multi-brand operating model. It acquired established providers and allowed many of them to continue trading under their existing names while sharing infrastructure, technology, customer-support resources, and operational functions. This approach placed Endurance among the largest hosting groups by customer scale and gave it exposure to several segments, including shared hosting, reseller hosting, domain services, website-building software, e-commerce, and email marketing. The company’s growth was strongly acquisition-led. Notable transactions included the purchase of four Directi-owned businesses in 2014—BigRock, LogicBoxes, ResellerClub, and Webhosting.info—and the later acquisition of Site5 and Verio Web Hosting from NTT. Endurance also invested in the Dutch website-building company AppMachine, acquired Constant Contact in 2015 to expand its small-business marketing portfolio, purchased assets of Ecommerce, LLC, and acquired Ecomdash in 2019. These moves broadened the company beyond conventional hosting, although they also increased organizational complexity and exposure to integration challenges. Endurance was acquired from Accel-KKR by Warburg Pincus and Goldman Sachs Alternatives in 2011. It subsequently became a public company in October 2013, raising less capital than originally targeted in its initial public offering. In 2018, the company and two senior executives reached an enforcement settlement with the U.S. Securities and Exchange Commission concerning disclosures about subscriber figures. The matter became one of the most significant controversies associated with the company. In 2020, Clearlake Capital announced an agreement to acquire Endurance for approximately $3 billion. The transaction was completed in 2021, after which the company’s web-presence businesses—including Bluehost, HostGator, and Domain.com—were separated from the Constant Contact business. The web-presence assets were combined with Web.com, which had been owned by Siris Capital, to form Newfold Digital, a joint venture associated with Clearlake and Siris. Endurance International Group therefore ceased to operate as an independent corporate entity, although many of its former brands continued under Newfold Digital.
History
Endurance International Group originated in 1997 as BizLand, an internet-services company focused on helping small businesses establish an online presence. The company used the BizLand name until 2002, when it adopted the Endurance identity. Its later development reflected a broader consolidation trend in web hosting: instead of building every service organically, Endurance acquired numerous hosting, domain, reseller, website-building, e-commerce, and marketing businesses and operated them within a larger portfolio. The company was acquired from Accel-KKR by Warburg Pincus and Goldman Sachs Alternatives in 2011. Under that ownership, Endurance continued expanding its platform and prepared for public markets. In September 2013 it announced plans for a $400 million initial public offering. The IPO took place on NASDAQ in October 2013 under the ticker EIGI and raised $252 million at $12 per share, less than the company’s initial target. Acquisitions became the central mechanism of Endurance’s expansion. In 2014 it purchased BigRock, LogicBoxes, ResellerClub, and Webhosting.info from Directi. In 2015 it bought or invested in several additional businesses, including a 40 percent stake in AppMachine, the hosting providers Site5 and Verio Web Hosting, Constant Contact, and assets of Ecommerce, LLC. The Constant Contact transaction was strategically important because it moved Endurance beyond infrastructure services into email marketing and customer communications. A workforce reduction announced shortly afterward illustrated the operational restructuring that could accompany portfolio integration. The company’s acquisition-led model also brought regulatory scrutiny. In 2018, the Securities and Exchange Commission announced an enforcement action involving Endurance and two senior executives. The SEC alleged that the company’s public disclosures misrepresented subscriber numbers; the executives and company agreed to financial penalties. This episode affected the company’s public-market history and remains a significant part of its corporate record. Endurance continued to add specialist capabilities, acquiring Ecomdash in 2019 and placing it within the Constant Contact organization. In November 2020, Clearlake Capital announced an agreement to acquire the company for approximately $3 billion. The transaction resulted in a separation of the web-presence and Constant Contact businesses. Endurance’s web-presence division, including Bluehost, HostGator, and Domain.com, was combined with Web.com, a business owned by Siris Capital since 2018. The combination created Newfold Digital in 2021, a joint venture associated with Clearlake and Siris. Constant Contact was separately spun out into a joint venture involving the same investment groups. After the merger, Endurance International Group no longer existed as an independent operating company, but its former brands remained important components of Newfold Digital’s hosting and online-presence portfolio. Newfold Digital later expanded through transactions including its announced 2022 agreement to acquire MarkMonitor from Clarivate. In 2025, Newfold announced a reorganization that integrated Web.com into Network Solutions and divided operations into Network Solutions and Bluehost groups. These later developments belong to the successor company rather than to Endurance as a standalone brand.
- 2021
Web-presence business becomes part of Newfold Digital
[1]Endurance’s web-presence assets were merged with Web.com to form Newfold Digital.
- 2019
Ecomdash acquisition
[1]Endurance acquired Ecomdash and placed it within the Constant Contact group.
- 2018
SEC subscriber-disclosure enforcement action
[2]The SEC announced penalties related to alleged misrepresentation of subscriber figures.
- 2015
Constant Contact acquisition
[1]The company acquired Constant Contact and expanded into email marketing and customer communications.
- 2014
Directi portfolio acquisition
[1]Endurance acquired BigRock, LogicBoxes, ResellerClub, and Webhosting.info.
- 2013
NASDAQ listing
[1]Endurance completed an initial public offering under the ticker EIGI.
- 2011
Acquired by Warburg Pincus and Goldman Sachs Alternatives
[1]Endurance was purchased from Accel-KKR by the two investment firms.
- 2002
BizLand adopts the Endurance identity
[1]The company ceased using BizLand as its corporate name and became associated with Endurance.
- 1997
Company founded as BizLand
[1]The business that later became Endurance International Group was established as BizLand.
Products and positioning
A scale-oriented, multi-brand provider of hosting and online-presence services, serving small businesses, entrepreneurs, resellers, and individual website owners through a broad portfolio of acquired brands.
Web hosting
Bluehost
A hosting brand serving individuals and small businesses with shared hosting, domain services, website tools, and related online-presence products. Bluehost became one of the principal web-presence brands transferred into Newfold Digital.
Web hosting
HostGator
A large hosting brand associated with shared, reseller, virtual, and other hosting services. It formed part of Endurance’s web-presence division and continued under Newfold Digital after the 2021 combination.
Domain registration and website services
Domain.com
A domain-focused online-presence brand offering domain registration and related website services. It was among the Endurance brands transferred to the Newfold Digital platform.
Email marketing and digital marketing
Constant Contact
An email-marketing and customer-communications business acquired by Endurance in 2015. Its products supported campaign creation, audience communication, and small-business marketing, and the division was separated from the web-presence assets during the 2021 restructuring.
Reseller hosting and domain services
ResellerClub
A reseller-oriented hosting and domain-services business acquired from Directi in 2014. It helped Endurance serve agencies, developers, and other intermediaries that sold hosting or domain products to end customers.
Domain and hosting services
BigRock
A domain-registration and hosting business acquired from Directi in 2014 and incorporated into Endurance’s international portfolio.
E-commerce software · 2019
Ecomdash
An e-commerce software business acquired in 2019 and placed within the Constant Contact group, extending Endurance’s offerings toward online-store management and multichannel commerce.
Controversies
2018
SEC action over subscriber figures
The Securities and Exchange Commission charged Endurance and two senior executives in connection with allegedly misleading disclosures concerning subscriber numbers. The matter resulted in an $8 million penalty involving the company’s chief executive and chief financial officer and became a major regulatory controversy in Endurance’s public-company history.
Brand decisions
2020
Sale to Clearlake CapitalM&ABackground
Endurance’s portfolio structure and private-equity ownership created the basis for a major take-private transaction.
Action taken
Clearlake Capital announced an agreement to acquire Endurance for approximately $3 billion.
Aftermath
The transaction was followed by the separation of the web-presence and Constant Contact businesses and the formation of Newfold Digital with Web.com in 2021.
Announced transaction value. Approximately $3 billion (November 2020)
2015
Acquisition of Constant ContactM&ABackground
Endurance sought to move beyond hosting infrastructure into customer engagement and marketing services.
Action taken
The company acquired Constant Contact and subsequently organized additional e-commerce capabilities under that group.
Aftermath
Constant Contact became the foundation of a separate marketing-oriented division that was later separated from Endurance’s web-presence assets.
2014
Acquisition of four Directi businessesM&ABackground
Endurance aimed to increase its global hosting, domain, and reseller capabilities through portfolio expansion.
Action taken
It acquired BigRock, LogicBoxes, ResellerClub, and Webhosting.info from Directi for approximately $160 million.
Aftermath
The transaction broadened Endurance’s international and reseller-services footprint.
Acquisition price. $160 million (2014)
2013
Pursuit of a public-market listingStrategyBackground
Endurance sought additional capital and visibility while continuing an acquisition-led growth strategy.
Action taken
The company announced a planned $400 million offering and listed on NASDAQ under EIGI, ultimately raising $252 million at $12 per share.
Aftermath
The IPO made Endurance a public company, although the proceeds were below the initial target.
IPO proceeds. $252 million (October 2013)
Sources2 sources
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