The fiber optic installation industry in the US focuses on providing high-speed internet and telecommunications services through the use of fiber optic cables. Companies involved range from large corporations specializing in extensive infrastructure to smaller firms offering localized solutions and support services. With increasing demand for fast and reliable connectivity in both urban and rural areas, the industry is experiencing rapid growth. Technological advancements and government initiatives are driving innovation, enhancing network capabilities, and paving the way for 5G technologies and smart city developments. This evolution makes fiber optics crucial for future telecommunications infrastructure.


This overview highlights 17 notable investors in the fiber optic sector, showcasing a mix of private equity firms, venture capital groups, and corporate investors. Primarily headquartered in New York City, firms like Goldman Sachs and KKR demonstrate substantial impact in this market. Investors range in size from hundreds to thousands of employees, all contributing to numerous deals in 2024, indicating robust engagement with the industry's growth trajectory. Founded between 1956 and 2017, these firms are strategically positioned to fuel future technological advancements and operational enhancements in fiber optic installation.


Top 17 Fiber Optic Installation Investors in the US


1. U.S. Department of Energy (DOE)

  • Website: energy.gov
  • Type: Corporate
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Founded year: 1977
  • Headcount: 10001+
  • Number of deals in 2024: 597
  • LinkedIn: u-s--department-of-energy

The U.S. Department of Energy (DOE) is a public entity established in 1977, responsible for overseeing national energy policy, energy production, and nuclear power research. It serves various stakeholders, including government entities and the public, by providing guidance on energy efficiency, funding opportunities, and conducting research to address energy challenges. In recent years, the DOE has been active in funding projects that align with advancements in fiber optic technology. Notably, it has provided grants to companies such as Optical Engines, which raised $200,000 in January 2024, and NP Photonics, which secured $1,100,000 in August 2024. These transactions highlight the DOE's role in supporting innovations that are crucial for the fiber optic installation industry, thereby contributing to the development of energy-efficient technologies.


2. Goldman Sachs

  • Website: goldmansachs.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 1998
  • Headcount: 10001+
  • Number of deals in 2024: 59
  • LinkedIn: goldman-sachs

Goldman Sachs is a prominent investment bank and financial services firm founded in 1998, headquartered in New York, New York. The firm provides a comprehensive range of services including investment banking, asset management, and wealth management, catering to a diverse clientele that includes corporations, financial institutions, and individuals. Notably, Goldman Sachs has participated in several transactions relevant to the fiber optic installation industry. For instance, they were part of a funding round for Sterlite Technologies, which raised ₹1,000 Crore through a Qualified Institutional Placement, indicating their engagement in the fiber optic sector. Additionally, Goldman Sachs has invested in Sanera Systems, a company focused on developing advanced networking technologies, including fiber optic solutions, through multiple funding rounds. These transactions highlight Goldman Sachs' active role in supporting companies that are integral to the fiber optic installation industry.


3. Kkr

  • Website: kkr.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 1976
  • Headcount: 1001-5000
  • Number of deals in 2024: 74
  • LinkedIn: kkr

KKR & Co. Inc. is a prominent investment firm based in New York, specializing in private equity, credit, infrastructure, and real estate. Founded in 1976, KKR has established itself as a global leader in asset management, providing tailored solutions to institutional investors and individual clients. In the fiber optic installation context, KKR has made significant strides by acquiring a majority stake in Deutsche Glasfaser, enhancing its portfolio in the fiber optic sector. Additionally, KKR acquired a 75% majority stake in Hyperoptic, which is recognized as the UK's largest residential gigabit broadband provider, for £500 million. Furthermore, KKR's involvement in FiberCop, which raised substantial funding in 2024, further underscores its active participation in the fiber optic industry. These strategic investments highlight KKR's dedication to supporting and expanding fiber optic infrastructure.


4. Quanta Services, Inc.

  • Website: quantaservices.com
  • Type: Corporate
  • Headquarters: Houston, Texas, United States (USA)
  • Founded year: 1997
  • Headcount: 10001+
  • Number of deals in 2024: 5
  • LinkedIn: quanta-services

Quanta Services, Inc. is a Houston-based corporate investor specializing in infrastructure services across the electric power, pipeline, industrial, and communications sectors. Founded in 1997, the company has grown significantly, employing over 10,000 people and actively engaging in various acquisitions to expand its capabilities. Notably, Quanta Services has acquired several companies that enhance its position in the communications sector, including North Sky Communications in 1999, InfraSource Services, Inc. in 2007, and most recently, Cupertino Electric in 2024 for approximately $1.54 billion. These acquisitions reflect Quanta's strategic focus on bolstering its infrastructure services, particularly in fiber optic installation and maintenance, thereby ensuring reliable communication networks for utility companies and industrial firms. Their diverse portfolio and commitment to the communications sector make them a relevant player in the fiber optic installation industry.


5. Intel Capital

  • Website: intelcapital.com
  • Type: Venture Capital
  • Headquarters: Santa Clara, California, United States (USA)
  • Founded year: 1991
  • Headcount: 11-50
  • Number of deals in 2024: 23
  • LinkedIn: intelcapital

Intel Capital is a venture capital firm based in Santa Clara, California, founded in 1991. The firm specializes in investing in early-stage technology companies, with a focus on areas such as AI, cloud computing, and semiconductor technologies. In addition to these primary sectors, Intel Capital has also made significant investments in the fiber optics space, notably in Fiber Optic Network Solutions (FONS), where they participated in Series A and Series B funding rounds in 2000 and 2001, respectively, raising a total of $42.5 million. Furthermore, they invested in Tejas Networks India, a company that has been involved in providing networking solutions, including fiber optic technologies, through Series C and Series D funding rounds in 2005 and 2006, raising $35 million. These transactions highlight Intel Capital's engagement in the fiber optic installation industry, showcasing their capability to support companies in this sector while also leveraging their extensive resources to help startups scale and innovate.


6. Oak Investment Partners

  • Website: oakvc.com
  • Type: Venture Capital
  • Headquarters: Wilton, Connecticut, United States (USA)
  • Founded year: 1978
  • Headcount: 11-50
  • LinkedIn: oak-investment-partners

Oak Investment Partners is a venture capital firm based in Wilton, Connecticut, founded in 1978. The firm specializes in providing growth equity and strategic assistance to high-growth companies across various sectors, including technology and healthcare. With over $9 billion invested in more than 525 companies, Oak Investment Partners has a strong track record of fostering innovation and transforming business practices. Notably, they have made significant investments in the fiber optic sector, including a $27.5 million Series B investment in Fiber Optic Network Solutions (FONS) in 2001, and multiple rounds of funding for Cogent Communications Group, totaling $410 million across several transactions from 2000 to 2003. Additionally, they invested $225 million in Zayo in 2007, further highlighting their involvement in the fiber optic and telecommunications space.


7. Viceroy Chicago

  • Website: oakhillcapital.com
  • Type: Private Equity
  • Headquarters: Chicago, Illinois, United States (USA)
  • Founded year: 1986
  • Headcount: 11-50
  • Number of deals in 2024: 2
  • LinkedIn: viceroy-chicago

Viceroy Chicago, operating under Oak Hill Capital, is a private equity firm based in Chicago, Illinois, founded in 1986. The firm specializes in theme-based investments across various sectors, including Media & Communications, Industrials, Services, and Consumer. Oak Hill Capital partners with management teams to enhance value and implement strategic initiatives, focusing on creating lasting franchise value for its portfolio companies. Notably, Oak Hill Capital has made significant investments in the fiber optic installation space, including a majority investment in Greenlight Networks in March 2022, aimed at expanding its fiber-to-the-home services from nearly 90,000 homes to over 800,000 homes. Additionally, they have been involved with MetroNet, a fiber-optic internet provider, indicating their active role in the fiber optic sector. These transactions highlight their commitment to enhancing fiber optic infrastructure and services.


8. IFC - International Finance Corporation

  • Website: ifc.org
  • Type: Venture Capital
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Founded year: 1956
  • Headcount: 1001-5000
  • Number of deals in 2024: 107
  • LinkedIn: ifclinkedin

The International Finance Corporation (IFC) is a not-for-profit organization established in 1956, headquartered in Washington, D.C. It focuses on private sector development in emerging markets by providing investment, advisory, and asset management services to businesses and financial institutions. IFC operates in over 100 countries, addressing poverty and promoting sustainable development. Notably, IFC has been involved in significant transactions within the fiber optic installation context, such as its investments in WIOCC, which raised $30 million in 2022 and $200 million in a debt and equity capital raise in 2021 to expand connectivity and launch pan-African data centers. Additionally, IFC provided debt financing to WIOCC in 2020 and has also engaged with other telecommunications companies like Telecom Argentina, indicating its active role in enhancing telecommunications infrastructure, including fiber optics.


9. Government of Canada

  • Website: canada.ca
  • Type: Corporate
  • Headquarters: Canada, Kentucky, United States (USA)
  • Founded year: 1999
  • Headcount: 10001+
  • Number of deals in 2024: 137
  • LinkedIn: government-of-canada

The Government of Canada is a public entity that provides a wide range of services and information to Canadian citizens and residents, addressing various needs including employment, immigration, health care, and taxation. Founded in 1999, it operates through multiple departments and agencies to ensure access to essential services and support for individuals and businesses across the country. In recent years, the Government of Canada has been involved in several significant transactions aimed at enhancing telecommunications infrastructure. Notably, it provided grants to companies such as Sogetel, which raised $6,788,876 in June 2022, and EXFO, which secured $15,900,000 in October 2022. These investments reflect the government's commitment to advancing fiber optic technology and improving connectivity in Canada, making it a relevant player in the fiber optic installation sector.


10. Stonepeak

  • Website: stonepeak.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 2011
  • Headcount: 201-500
  • Number of deals in 2024: 16
  • LinkedIn: stonepeak-partners

Stonepeak is an investment firm based in New York, specializing in infrastructure and real estate investments. Founded in 2011, the firm manages assets on behalf of large institutions, including pension funds and endowments, with a focus on creating value through strategic investments in critical infrastructure that supports daily life. Notably, Stonepeak has made significant investments in the fiber optic sector, including the acquisition of euNetworks Group in 2024 for approximately $2.35 billion, which is a key player in providing high-capacity fiber networks across Europe. Additionally, Stonepeak previously acquired a majority interest in euNetworks in 2017 and committed to further investments to support its growth. Another relevant transaction includes the acquisition of XplorNet in 2020, which also operates in the fiber optic space. These transactions highlight Stonepeak's commitment to investing in and growing companies that are integral to the fiber optic installation industry.


11. EMCOR Group, Inc.

  • Website: emcorgroup.com
  • Type: Corporate
  • Headquarters: Norwalk, Connecticut, United States (USA)
  • Founded year: 1994
  • Headcount: 10001+
  • LinkedIn: emcor-group-inc

EMCOR Group, Inc. is a prominent construction services company based in Norwalk, Connecticut, specializing in mechanical and electrical construction, industrial services, and energy infrastructure. Founded in 1994, the company operates through a network of over 100 subsidiaries across the United States, serving a diverse clientele that includes businesses and government entities. EMCOR is committed to sustainability and innovation in its operations. Notably, EMCOR has made several strategic acquisitions to enhance its capabilities in electrical construction, such as the acquisition of Gaston Electrical Co., LLC, which is a full-service electrical contractor, and Miller Electric Company, which was acquired for $865 million. These transactions reflect EMCOR's intent to strengthen its position in the electrical services market, which is relevant to fiber optic installations, as these services often require electrical expertise. Additionally, their acquisition of Baker Electric and Rabalais Constructors further demonstrates their focus on expanding their construction services portfolio, potentially including fiber optic installation capabilities.


12. Searchlight Capital Partners


Searchlight Capital Partners is a private equity investment firm based in New York, specializing in private equity and opportunistic credit. Founded in 2010, the firm focuses on generating returns for its investors by empowering portfolio companies across various sectors, including Communications and Financial Services. Notably, Searchlight has made significant investments in the fiber optic installation industry, including the acquisition of Ziply Fiber, which involved a total commitment of approximately $2.0 billion to enhance network and service capabilities for fiber internet access in the Northwest. Additionally, they invested in Mainstream Fiber Networks, a provider of fiber to the premise (FTTP) services, to support efforts in expanding internet access in underserved regions. These strategic investments highlight Searchlight's role in fostering growth and innovation within the fiber optic sector.


13. Advantage Capital


Advantage Capital is a venture capital firm based in New Orleans, Louisiana, founded in 1992. The firm specializes in providing equity and debt financing to small businesses, agribusiness, solar projects, and affordable housing, with a strong focus on supporting entrepreneurs and businesses in underserved communities. They offer flexible capital solutions to help these businesses grow and thrive. Notably, Advantage Capital has been involved in several transactions relevant to the telecommunications sector, including their investment in Summit Broadband, which raised an undisclosed amount in debt financing in December 2010. This investment highlights their engagement in the fiber optic installation context, as Summit Broadband is a provider of broadband services, including fiber optics. Additionally, Advantage Capital has participated in multiple debt financing rounds for Alfalight, a company that may have connections to telecommunications, although the specifics of their services are less clear. Overall, Advantage Capital's diverse investment portfolio and past transactions suggest a potential interest in the fiber optic installation industry.


14. SDC Capital Partners


SDC Capital Partners is a New York-based private equity firm founded in 2017, specializing in digital infrastructure. With approximately $7 billion in institutional capital under management, they focus on sectors such as data centers, fiber networks, and cloud services. Their investment strategy is flexible, allowing them to support growth in the digital economy. Notable transactions include the acquisition of a majority interest in Summit Infrastructure Group, which operates in the fiber sector, and a 51% stake in Fatbeam, a company that provides fiber optic services. Most significantly, their acquisition of a 48% stake in ALLO Communications for $197 million is aimed at expanding ALLO's fiber optic network, highlighting their active role in the fiber optic installation industry.


15. Blackstone

  • Website: blackstone.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 1985
  • Headcount: 1001-5000
  • Number of deals in 2024: 57
  • LinkedIn: blackstonegroup

Blackstone Inc. is a prominent investment management firm based in New York, specializing in alternative investments. Founded in 1985, the firm has built a diverse portfolio that includes private equity, real estate, and credit solutions for both institutional and individual investors. Notably, Blackstone has made significant strides in the fiber optic installation industry, exemplified by its acquisition of a stake in Sipartech, a French dark fiber company, in 2019. This move highlights Blackstone's commitment to investing in telecommunications infrastructure. Additionally, the firm has invested in Hotwire Communications, which raised funds in 2021, further emphasizing its focus on telecom services. Blackstone's acquisition of Sabre Industries, a key player in energy and telecom infrastructure, also aligns with its strategy to support companies that facilitate the transition to cleaner energy, which often involves advanced telecommunications solutions. Overall, Blackstone's strategic investments in these companies demonstrate its active role in the fiber optic installation sector.


16. Mill Point Capital

  • Website: millpoint.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 2017
  • Headcount: 11-50
  • Number of deals in 2024: 7
  • LinkedIn: mill-point-capital-llc

Mill Point Capital is a private equity firm based in New York, specializing in control investments in lower middle-market companies. Founded in 2017, the firm focuses on enhancing value through operational improvements and strategic initiatives primarily in the industrials, business services, and IT services sectors. Notably, Mill Point Capital has made significant investments in the communications infrastructure space, acquiring companies such as Knight Broadband, which provides critical communications infrastructure services in the cable and broadband industry, and Knight Enterprises, a provider of communications infrastructure services. These transactions highlight Mill Point's commitment to investing in companies that are integral to the fiber optic installation and communications sectors, thereby driving growth and performance in this industry.


17. Grain Management, LLC

  • Website: graingp.com
  • Type: Private Equity
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Founded year: 2007
  • Headcount: 51-200
  • Number of deals in 2024: 4
  • LinkedIn: grain-management-llc

Grain Management, LLC is a private equity investment management firm based in Washington, D.C., specializing in telecommunications and broadband technology. Founded in 2007, the firm focuses on private investments in critical infrastructure, particularly in sectors that require enhanced connectivity. Grain Management has a strong track record of acquiring companies that play significant roles in the fiber optic installation industry. Notable transactions include the acquisition of LightRiver Software, a multi-vendor fiber transport network integrator, which enhances their capabilities in the fiber optic space. Additionally, they have acquired Great Plains Communications, Hunter Communications, and Quintillion, all of which are involved in providing fiber optic services. These strategic investments highlight Grain Management's commitment to advancing fiber optic infrastructure and connectivity solutions.



Fiber Optic Installation Insights: Key Investors in the US


InvestorHeadquarterSizeFoundedDeals 2024
U.S. Department of Energy (DOE)Washington, D.C., District Of Columbia, United States (USA)10001+1977597
Goldman SachsNew York, New York, United States (USA)10001+199859
KkrNew York, New York, United States (USA)1001-5000197674
Quanta Services, Inc.Houston, Texas, United States (USA)10001+19975
Intel CapitalSanta Clara, California, United States (USA)11-50199123
Oak Investment PartnersWilton, Connecticut, United States (USA)11-5019780
Viceroy ChicagoChicago, Illinois, United States (USA)11-5019862
IFC - International Finance CorporationWashington, D.C., District Of Columbia, United States (USA)1001-50001956107
Government of CanadaCanada, Kentucky, United States (USA)10001+1999137
StonepeakNew York, New York, United States (USA)201-500201116
EMCOR Group, Inc.Norwalk, Connecticut, United States (USA)10001+19940
Searchlight Capital PartnersNew York, New York, United States (USA)51-20020102
Advantage CapitalNew Orleans, Louisiana, United States (USA)51-20019925
SDC Capital PartnersNew York, New York, United States (USA)11-5020170
BlackstoneNew York, New York, United States (USA)1001-5000198557
Mill Point CapitalNew York, New York, United States (USA)11-5020177
Grain Management, LLCWashington, D.C., District Of Columbia, United States (USA)51-20020074


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