FiberLight
FiberLight is a private fiber optic network operator providing dark fiber, Ethernet, wavelength, and dedicated internet services to enterprises, hyperscalers, federal agencies, and wholesale carriers across 20,000+ route miles in key US markets.
- Company typePrivate
- Founded1998
- HeadquartersAlpharetta, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What FiberLight does
FiberLight is a privately held US fiber optic network infrastructure provider founded approximately 25 years ago, operating 20,000+ route miles of owned and operated fiber (3M+ fiber miles) across Texas, Northern Virginia, Washington DC, Atlanta, Tampa Bay, and a US-Mexico cross-border corridor. Its portfolio is anchored on two product lines: Dark Fiber (leased strands or IRU agreements giving customers full control of unlimited bandwidth, with 89% of the network buried deep underground) and Lit Fiber, a managed transport suite including Dedicated Internet Access (10Mbps to 100Gbps), MEF-compliant Ethernet services (EPL, EVPL, E-LAN Mesh; 10Mbps to 100Gbps), Wavelength services via DWDM (10G, 100G, 400Gbps), Data Center Connectivity, Wireless Backhaul, and Cloud Connect to AWS, Microsoft Azure, and Google Cloud. The network reaches 280+ data centers, 1,900+ towers, and 300,000+ pre-qualified buildings, with 1,728-count fiber strands in key metros.
FiberLight firmographics
Firmographics- Name
- FiberLight
- Legal name
- FiberLight LLC
- Website
- https://fiberlight.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- FiberLight is a private fiber optic network operator providing dark fiber, Ethernet, wavelength, and dedicated internet services to enterprises, hyperscalers, federal agencies, and wholesale carriers across 20,000+ route miles in key US markets.
- Ownership category
- akta.pro rank
Where FiberLight is headquartered
LocationHeadquarters
- HQ city
- Alpharetta
- HQ country
- United States
- HQ region
- North America
Offices13 records
Markets served
FiberLight business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Dark Fiber Leasing: FiberLight offers dark fiber leases and Indefeasible Right of Use (IRU) agreements, providing customers with private, dedicated fiber infrastructure for unlimited bandwidth control and scalability.
- Lit Fiber Services (Ethernet, Wavelengths, DIA): Managed lit fiber services including Ethernet Private Line, Ethernet Virtual Private Line, Wavelength services, and Dedicated Internet Access delivered over FiberLight's owned fiber network. Bandwidth scalable from 10Mbps to 400Gbps.
- Channel Partner Commissions: FiberLight pays commissions to channel partners — 6% more payout on recurring dark fiber lease commissions and 4% more on recurring lit fiber commissions compared to industry standards. Partners include master agents, MSPs, VARs, and consultants.
- Wholesale Carrier Services: External Network-to-Network Interface (ENNI) capability for wholesale aggregation of Ethernet services, enabling network operators to extend Ethernet connectivity across FiberLight's fiber network.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Dark Fiber - Custom leased or IRU arrangements |
| Subscription | Multi-year contract | Ethernet Services - Bandwidth from 10Mbps to 100Gbps |
| Subscription | Multi-year contract | Dedicated Internet Access - Speeds from 10Mbps to 10Gbps+ |
| Subscription | Multi-year contract | Wavelength Services - 10G, 100G, and 400Gbps |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels7 records
FiberLight product offering
Product offeringCore offering
FiberLight owns and operates a 20,000+ route-mile fiber optic network and sells dark fiber leases, MEF-compliant Ethernet services, DWDM wavelength services at 10G/100G/400Gbps, Dedicated Internet Access, Data Center Connectivity, Wireless Backhaul, and Cloud Connect (AWS, Azure, GCP) to enterprise, wholesale carrier, government, WISP, and hyperscaler/AI data center customers. Services are delivered over an owned infrastructure with 89% of fiber deep underground, 99.99% SLA on protected circuits, and direct custom-built diverse routes into buildings.
Product overview
FiberLight is a fiber optic network infrastructure provider offering a portfolio of connectivity services centered around Dark Fiber and Lit Fiber offerings. Dark Fiber provides unlimited bandwidth with full customer control, while Lit Fiber encompasses managed transport services including Dedicated Internet Access, Ethernet Services, Wavelength Services, Data Center Connectivity, and Wireless Backhaul. The company also offers Cloud Connect for private cloud provider access. Services support enterprise, wholesale, WISP, hyperscaler, government, and carrier customers across 20,000+ route miles in major US metros including Texas, Northern Virginia, Atlanta, and Tampa Bay. The Partner Program enables channel partners to resell and deploy FiberLight services.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 99.99% network availability on protected Ethernet circuits with outage credits beginning after only 10 minutes.
- +2 more outcomes
Companies that use FiberLight
Customer profileNamed customers7 records
Segments10 records
Ideal customer profiles6 records
FiberLight technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature6 records
FiberLight partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- Metro Fiber Networks (MFN)coreFiberLight agreed to acquire Metro Fiber Networks, a fiber provider serving Virginia-based carriers and public institutions, expanding FiberLight's fiber network in Virginia particularly connecting Virginia Beach to Richmond. Transaction expected to close Q2 2025.
- TelaruscoreMaster agent partner in FiberLight's channel partner program, providing technology solutions distribution for fiber services.
- AVANTcoreLeading technology solutions distributor and master agent in FiberLight's channel partner program.
- AppDirectcoreTechnology solutions platform and master agent partner in FiberLight's channel program.
- Sandler PartnerscoreMaster agent and technology solutions broker partner reselling FiberLight fiber services.
- IntelisyscoreLeading technology services distributor and master agent in FiberLight's channel partner network.
- TBIcoreMaster agent partner providing transport services expertise for FiberLight's mission-critical fiber solutions.
- The Sagent GroupminorTechnology solutions broker partner in FiberLight's channel partner program.
- BridgePointeminorChannel partner broker in FiberLight's partner ecosystem.
- Innovative Business SolutionsminorManaged service provider and technology solutions partner in FiberLight's channel program.
- TBI (Technological Business Industries)coreTBI partners with FiberLight to offer their partner community expertise in transport services for mission-critical applications including Ethernet, Cloud Connect, and dark fiber solutions.
Scale indicators13 records
Recent moves8 records
Expansion highlights6 records
FiberLight competitors and assessment
Company assessmentDirect peers
- Zayo Group: Private fiber infrastructure operator offering dark fiber, wavelengths, Ethernet, and managed services to enterprise, carrier, and hyperscale customers across a comparable owned metro/long-haul fiber footprint; the closest scale and product-line analogue to FiberLight.
- Crown Castle: Owns and leases fiber and towers to carriers and enterprises; FiberLight and Crown Castle Fiber Solutions overlap directly on metro dark fiber, wavelength, and wireless backhaul offerings to similar WISP, carrier, and hyperscaler customers.
- Cogent Communications: Operates a Tier-1 IP backbone over owned fiber, selling wavelengths, Ethernet, and dedicated internet access to enterprises, carriers, and content providers; directly comparable to FiberLight's lit-fiber DIA and wavelength services.
- Hurricane Electric: Operates a large IPv6-native backbone over owned fiber, offering transit, wavelengths, and colocation; comparable to FiberLight's IP-and-fiber wholesale model serving carriers and content networks.
- Consolidated Communications: Regional fiber operator providing wholesale dark fiber, Ethernet, and IP services to enterprises and carriers in overlapping geographies, with similar customer segmentation across enterprise, government, and wholesale.
- GTT Communications: Operates a Tier-1 global IP and wholesale fiber network offering wavelengths, Ethernet, and managed services to enterprise and carrier customers; comparable lit-services portfolio overlapping with FiberLight's DIA, wavelength, and ENNI offerings.
- US Signal Company: Privately held fiber and data center operator offering dark fiber, wavelength, Ethernet, and managed services across the Midwest and into adjacent markets; comparable regional fiber and carrier/wholesale customer base.
Broad incumbents
- Lumen Technologies: Large incumbent ILEC/CLEC with deep fiber footprint offering wavelengths, Ethernet, dark fiber, and managed services; competes with FiberLight on enterprise and wholesale deals but at much greater scale and with broader product portfolio.
- Windstream: ILEC/CLEC with extensive metro and long-haul fiber providing wholesale wavelengths, Ethernet, and dark fiber, overlapping with FiberLight in regions like Texas and the Southeast and serving similar enterprise/wholesale accounts.
- Frontier Communications: ILEC with significant fiber expansion (FTTP) targeting enterprise and carrier customers with dark fiber, Ethernet, and wavelength services; competes with FiberLight in shared markets and overlaps on the wholesale/enterprise go-to-market motion.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
FiberLight social profiles
Digital presenceFiberLight compliance and trust
Trust signalCompliance1 record
FiberLight financial estimates
Financial estimateRevenue estimate
Valuation estimate
FiberLight leadership team
Management profileNumber of profiles
FiberLight subsidiaries and ownership
Company hierarchySubsidiaries1 record
FiberLight funding detail
Funding detailFunding overview
Funding rounds3 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
FiberLight M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about FiberLight
What does FiberLight do?
FiberLight owns and operates a 20,000+ route-mile fiber optic network and sells dark fiber leases, MEF-compliant Ethernet services, DWDM wavelength services at 10G/100G/400Gbps, Dedicated Internet Access, Data Center Connectivity, Wireless Backhaul, and Cloud Connect (AWS, Azure, GCP) to enterprise, wholesale carrier, government, WISP, and hyperscaler/AI data center customers. Services are delivered over an owned infrastructure with 89% of fiber deep underground, 99.99% SLA on protected circuits, and direct custom-built diverse routes into buildings.
Is FiberLight a public or private company?
FiberLight is a private company. It is classified as unknown and is currently operating.
When was FiberLight founded?
FiberLight was founded in 1998. It employs 101 to 250 people.
Where is FiberLight based?
FiberLight is headquartered in Alpharetta, United States, in the North America region.
How does FiberLight make money?
Four revenue lines are on record. Dark Fiber Leasing is the primary driver. The others are lit Fiber Services (Ethernet, Wavelengths, DIA), channel Partner Commissions and wholesale Carrier Services.
Who are FiberLight's main competitors?
Direct peers on record are Zayo Group, Crown Castle, Cogent Communications, Hurricane Electric, Consolidated Communications, GTT Communications and US Signal Company. Broad incumbents are Lumen Technologies, Windstream and Frontier Communications.
Does FiberLight have an API?
No public API is recorded for FiberLight.