What EXFO does

EXFO Inc. is a Quebec City, Canada-headquartered, NASDAQ-listed provider of network test, monitoring, and analytics solutions for the global communications industry, founded in 1985 and operating across more than 25 countries with 1,001–5,000 employees. The company organizes its portfolio into two segments: Field Network Testing, which includes modular platforms such as the FTB Duo, OTDR/iOLM instruments, Ethernet testers up to 400G, 5G testing tools, Remote Fiber Testing and Monitoring (RFTM), and test function virtualization; and Lab and Manufacturing Testing, which includes tunable optical filters and laser sources, optical component testers, optical spectrum analyzers, electrical BER testers, PIC automated probe stations, and modular platforms (LTB-2, LTB-8, LTB-12). Recent product launches include the FTB-Lite 975 and PXM/LXM multi-fiber OLTS, the BA-1600-OSFP 1.6T Bit Error Rate tester, and 24-fiber native testers targeting hyperscale and AI data center deployments.

EXFO serves mobile network operators, data center and hyperscaler operators, fixed and cable operators, network equipment manufacturers and labs, contractors, government agencies, enterprises, and academic research institutions, claiming penetration with 95%+ of top communication service providers worldwide. The company monetizes through hardware test equipment sales, subscription and cloud-based software services, professional and calibration services via FlexCare plans, and equipment leasing and financing, distributed via direct enterprise field sales, certified training and broadband partners, distributor and service center networks, and a partner portal. Recent strategic activity includes the November 2025 divestiture of the Adaptive Service Assurance division to Teleo Capital (forming NumoData), a 2022 CAD 15.9 million Canadian government grant establishing a 5G Centre of Excellence in Montreal, and 2026 partnerships with OXG for German FTTH deployment and ecosystem integrations with Corning and GlobalFoundries in silicon photonics and co-packaged optics.

Name

EXFO

Legal name

EXFO Inc.

Website

https://exfo.com

Company type

Public

Founded year

1985

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

EXFO is a NASDAQ-listed Canadian provider of fiber optic and network test, monitoring, and analytics solutions serving mobile operators, hyperscalers, cable operators, and equipment manufacturers across 25+ countries with field and lab testing products.

Ownership category

akta.pro rank

Product category

Network Test and Measurement Equipment

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Testing Laboratories and Services (54138), Analytical Laboratory Instrument Manufacturing (334516)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Optical Instruments & Lenses (3827), Laboratory Analytical Instruments (3826)

akta.pro primary industry

Optical Transport Test, Measurement & Commissioning (OTDR/BERT) (HDAFADAJ)

akta.pro secondary industries

Testing, Certification & Inspection Tools (Copper/Fiber) (HDAFALAK), Fiber Splicing, Testing & Commissioning (OTDR, Acceptance, Turn-Up) (IMAFAIAB), Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

Keywords

• Fiber optic testing
• Network monitoring solutions
• Optical test equipment
• 5G testing solutions
• Photonic integrated circuits

Headquarters

HQ city

Quebec

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Test Equipment Sales: Sale of optical test equipment, fiber inspection tools, Ethernet testers, OTDR devices, power meters, and modular test platforms for field and lab testing applications
2. Software and Cloud Services: Cloud-based Customer Services for data management, analytics, and network quality assessment with mobile application integration
3. Professional Services: Calibration services, training programs, FlexCare service plans, extended warranties, and repair services (RMA) for product lifecycle support
4. Leasing and Financing: Equipment leasing and financing options for customers to acquire test solutions

Go-to-market motion3 records

Distribution channels5 records

Marketing channels8 records

Core offering

EXFO designs, manufactures, and sells network test, monitoring, and analytics solutions for the telecommunications industry. Its portfolio spans field network testing equipment (OTDR/iOLM, Ethernet testers up to 400G, 5G testing tools, fiber inspection devices, remote fiber testing and monitoring platforms) and lab/manufacturing test systems (tunable laser sources, tunable optical filters, optical spectrum analyzers, optical switches, PIC automated probe stations, and modular test platforms like the LTB series). EXFO also offers cloud-based software services, professional calibration and FlexCare support plans, and equipment leasing for its global customer base of network operators, hyperscalers, transceiver manufacturers, and contractors.

Product overview

EXFO is a network test, monitoring, and analytics company serving the communications industry. Its product portfolio is organized into two main segments: Field Network Testing and Lab and Manufacturing Testing. The Field segment includes a modular test platform (FTB Duo), OTDR and iOLM, optical loss test kits, power meters, Ethernet testers (MAX-840 up to 400G), 5G testing, fiber inspection, remote fiber testing and monitoring (RFTM), and transport testing. The Lab and Manufacturing segment features tunable optical filters (XTA-50, XTM-50), tunable laser sources (T200S, T500S, FTBx-2850, OSICS T100), test platforms (CTP10, LTB-2, LTB-8, LTB-12, LTK-1, OSICS-8), switch and utility modules (FTBx-9110, FTBx-9160, FTBx-9600, LTBe-9110, MXS-9200, OS-SWT), optical spectrum analyzers, electrical BER testers, and PIC automated probe stations. EXFO holds the No. 1 worldwide position in fiber optic test solutions and supports over 95% of the top CSPs globally.

Differentiator

Problem solved

Functional benefit

Products and services

• XTA-50 Tunable Optical Filter Electronically controlled tunable optical filter with independently adjustable center wavelength and bandwidth, covering telecom wavelengths from 1260 nm to 1650 nm and bandwidths from 32 pm to 5 nm. Designed for lab and manufacturing optical component testing.
• XTM-50 Tunable Optical Filter Manually controlled tunable optical filter with independently adjustable center wavelength and bandwidth, available for telecom wavelengths from 1260 nm to 1650 nm and bandwidths from 32 pm to 5 nm. Designed for lab and manufacturing optical component testing.
• T200S Tunable Laser Source High-power continuously tunable laser for faster and highly reliable testing of optical components, including photonic integrated circuits.
• T500S Tunable Laser Source High-power continuously tunable laser delivering faster and highly reliable testing for optical components, including photonic integrated circuits.
• FTBx-2850 µITLA Tunable Light Source µITLA tunable light source with continuous wave output, high-power, narrow linewidth, and high-resolution tunability for coherent/OFDM transmission and WDM network emulation.
• OSICS T100 Tunable Laser Module Stepped external-cavity tunable laser module covering all telecom wavelengths for fiber-optic component testing.
• CTP10 Passive Optical Component Testing Platform Passive optical component testing platform for WDM components and photonic integrated circuits, delivering unrivaled testing capabilities for lab and manufacturing environments.
• LTB-12 Modular Mainframe Rackmount modular mainframe with 12 hot-swappable slots, designed for advanced lab and manufacturing photonic applications.
• LTB-2 Modular Platform Two-slot rackmount modular platform designed for multiservice testing at central office environments and labs.
• LTB-8 Modular Platform Eight-slot rackmount modular platform with hot-swappable design for advanced lab and manufacturing applications.
• LTK-1 Lab Benchtop Optical Kit Benchtop optical kit in the LTB-1 Lab Benchtop Platform, offering compact and flexible test configurations for optical component testing.
• OSICS-8 Multifunction Modular Platform Multifunction modular platform for fiber-optic component testing with up to eight pluggable modules for lab and manufacturing environments.
• MAX-840 400G Ethernet Tester 400G Ethernet tester with 100G-start option, designed with a journey-to-400G approach allowing upgrades from 100G testing to 400G for field network testing.
• FTBx-9110 MEMS Optical Switch MEMS optical switch providing repeatable fiber-to-fiber switching in a compact format for lab and manufacturing environments.
• FTBx-9160 Optical Switch Module Optical switch module providing low-loss and repeatable fiber-to-fiber switching for single-mode, multimode, and polarization maintaining applications.
• FTBx-9600 Utility Module Utility module integrating couplers and splitters into the LTB-8 platform for optical signal routing and distribution in lab and manufacturing environments.
• MXS-9200 Laboratory-Grade Optical Switch Laboratory-grade, high-performance optical switch jointly developed with DiCon Fiberoptics, optimized for EXFO LTB solutions with SCPI control over Ethernet.
• FTB-Lite 975 Native 24-Fiber Tester Native 24-fiber capable tester purpose-built for hyperscale and AI data center deployments, providing high-volume certification, troubleshooting, and bidirectional testing for fiber counts up to 24 fibers.
• PXM/LXM Duplex and Multi-fiber OLTS Native 24-fiber capable OLTS tester purpose-built for hyperscale and AI data center deployments, providing high-volume certification, troubleshooting, and bidirectional testing for fiber counts up to 24 fibers.
• FTB Duo Modular Test Platform Connected two-slot modular test platform combining simplicity with flexibility for field network testing and next-generation network deployment and maintenance.
• BA-1600-OSFP Bit Error Rate Tester 1.6T Bit Error Rate tester in OSFP form factor supporting AI-driven hyperscale deployments and high-capacity testing for next-generation transceiver validation.
• Remote Fiber Testing and Monitoring (RFTM) AI-driven fiber visibility solution providing real-time visibility and automated fault detection across fiber network infrastructure for telecom operators and fiber network operators.
• OTDR and iOLM Optical Time-Domain Reflectometer technology with intelligent optical link identification (iOLM) for fiber network characterization and fault location in field deployment.
• Test Function Virtualization Software-defined testing solutions enabling network virtualization and cloud-native testing capabilities for telecom operators.
• PIC Automated Probe Stations Automated testing solutions for photonic integrated circuits supporting high-speed lab and manufacturing testing up to 1.6T for NEMs and research laboratories.
• FlexCare Service Plans Professional service plans including calibration services, training programs, extended warranties, and repair services (RMA) for product lifecycle support of EXFO equipment.

Quantifiable outcome

• 95%+ of top CSPs worldwide use EXFO solutions
• +2 more outcomes

Named customers4 records

Segments8 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature6 records

Partnerships

Four partnerships are on record, tiered core and minor.

• GlobalFoundriescoreTechnology or Integration · 31 May 2026EXFO partnered with GlobalFoundries as part of their silicon photonics ecosystem announcements. GlobalFoundries announced partnerships with companies including SENKO, Corning, EXFO, and Siluxtek for silicon photonics and eMRAM technology. EXFO participated in the SCALE optical module solution for co-packaged optics ecosystem.
• OXGcoreTechnology or Integration · 18 May 2026EXFO selected as technology partner by OXG, a German open-access wholesale fiber infrastructure operator (joint venture between Vodafone and Altice), to integrate Remote Fiber Testing & Monitoring (RFTM) into their FTTH network operations. EXFO provides real-time visibility, automated fault detection, solution design, onboarding workshops, and end-to-end integration support for OXG's infrastructure targeting seven million German homes.
• CorningcoreTechnology or Integration · 16 March 2026Corning partnered with EXFO for demonstrations at OFC 2026 exhibition in Los Angeles. EXFO participated in multi-vendor interoperability demonstrations alongside Corning showcasing fiber optic and data center network technologies with focus on high-speed testing, interoperability, and ecosystem readiness.
• NumoDataminorStrategic or Co-development Partner · 6 November 2025NumoData was created from the sale of EXFO's ASA division to Teleo Capital. EXFO retained a minority stake in the new company. The entity focuses on next-generation analytics solutions with employees and leadership transitioning from EXFO's ASA division.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Market position

Strengths5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/EXFO
• YouTubeyoutube.com/user/EXFOTube
• Facebookfacebook.com/253435391363396
• LinkedInlinkedin.com/company/exfo

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A9 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about EXFO