RATEART

What RATEART does

RATEART Dariusz Matyjewicz sp. k. is a privately held Polish limited partnership founded in 2002 and headquartered in Łódź, Poland, operating as the exclusive Polish distributor of premium telecommunications test and measurement equipment from EXFO, Sumitomo Electric, Anritsu, Fremco, XENA Networks, and (as of December 2025) iBwave. The company serves Polish telecommunications operators building FTTH and wireless networks, research institutions requiring advanced RF/microwave equipment, and field technicians performing fiber optic installation and maintenance. Its product portfolio spans fusion splicers, OTDRs, cable and antenna analyzers, spectrum analyzers, 1G-to-800G Ethernet testers, fiber blowing machines, optical inspection cameras, and copper/xDSL test sets, complemented by cloud platforms including EXFO EXCHANGE, SumiCloud, and iOLM.

The business operates four revenue streams: one-time equipment sales of premium imported brands, warranty and post-warranty repair services (anchored by its status as the first and only Sumitomo Gold Service Center in Europe, achieved May 2025), training services delivered to several hundred people annually, and accredited laboratory calibration services (PCA-accredited since July 2022, with scope expanded to include 1383 nm, 1490 nm, and 1650 nm wavelengths). Distribution is primarily through direct enterprise sales, supplemented by an e-commerce storefront for accessories and consumables. Marketing relies on the corporate website, email newsletters, social media (LinkedIn, Facebook, Instagram, YouTube), and participation in industry events such as the iNET MediaForum Meeting and partner-organized technology days (e.g., Anritsu Automotive and IoT Tech Day Poland).

The company's competitive position rests on its exclusive distribution rights, certified service and calibration capabilities, and bundled offering that combines equipment supply with training, accredited calibration, and warranty repair under one roof. Ownership is founder-led by Dariusz Matyjewicz, with no disclosed external investors, parent company, or institutional shareholders; the company is self-funded and has operated continuously since 2002 with an employee base of 11-50.

Name

RATEART

Legal name

RATEART Dariusz Matyjewicz sp. k.

Website

https://rateart.pl

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Short description

RATEART is a Łódź-based exclusive Polish distributor of premium telecom test equipment from EXFO, Sumitomo, Anritsu, Fremco, XENA Networks, and iBwave, serving FTTH operators, research institutions, and field technicians with equipment sales, PCA-accredited calibration, training, and Sumitomo Gold Service Center warranty repair.

Ownership category

akta.pro rank

Product category

Telecommunications Test Equipment Distribution

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Services-Testing Laboratories (8734), Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro industry

PRIMARYIMAFAIAB

Fiber Splicing, Testing & Commissioning (OTDR, Acceptance, Turn-Up)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Telecom & Data Infrastructure Construction (Fiber, Towers, Data Centers)

SECONDARYHDAFALAG

Fiber Distribution, Splice & Termination (ODF/Enclosures/Splice Trays)

Hardware, Technology & Telecom/Networking Equipment & Components/Cabling, Patch Panels & Connectivity (Copper/Fiber)

SECONDARYHDAFAJAG

Industrial Ethernet Media Conversion & Extenders (Copper/Fiber/SFP)

Hardware, Technology & Telecom/Networking Equipment & Components/Industrial & Rugged Networking (OT Ethernet/Switches)

Keywords

• Telecom test equipment
• Fiber optic tools
• Network measurement
• OTDR distribution
• Fusion splicers

Headquarters

HQ city

Lodz

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Telecommunications Equipment Sales: Sale of fiber optic splicing equipment, OTDRs, network analyzers, RF/microwave testing equipment, and accessories from exclusive distribution brands including EXFO, Sumitomo Electric, Anritsu, Fremco, and XENA Networks. One-time hardware sales with potential for repeat purchases of consumables and accessories.
2. Warranty and Post-Warranty Service: Certified service center providing warranty and post-warranty repairs for sold equipment. Gold Service Center status for Sumitomo Electric, being the first and only in Europe with this designation.
3. Training Services: Training center providing telecommunications measurement courses. Trains several hundred people annually, offering both product-specific training and broader technical education.
4. Laboratory Calibration Services: Accredited calibration laboratory (PCA accredited since July 2022) offering calibration services for fiber optic network measurement equipment. Recently expanded accreditation to include wavelengths 1383 nm, 1490 nm, and 1650 nm.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

RATEART is a Poland-based exclusive distributor of premium telecommunications test and measurement equipment for brands including EXFO, Sumitomo Electric, Anritsu, Fremco, XENA Networks, and iBwave. The company supplies fiber optic fusion splicers, OTDRs, RF/microwave analyzers, Ethernet testers up to 800G, fiber blowing machines, and connector inspection cameras, complemented by warranty and post-warranty service, PCA-accredited calibration, and certified training programs.

Product overview

RATEART is a telecommunications equipment distributor offering a broad portfolio of specialized measurement and testing solutions organized across multiple technology categories. The core offerings center on EXFO and Sumitomo Electric products distributed exclusively in Poland, alongside equipment from Anritsu, FREMCO, Photon Kinetics, XENA Networks, Softing, FEBUS Optics, and other manufacturers. The product portfolio includes: fusion splicers (Sumitomo Electric T-56+, T-72C+, T-57C+, T-402S, T-502S, T-72M12+) used for fiber optic network construction; OTDRs and optical reflectometer modules (AXS-130, AXS-120, MaxTester series, FTBx series platforms) for fiber characterization across access, metro, and long-haul networks; cable and antenna analyzers (Site Master S820E, S331L, MS2085A/MS2089A) and spectrum analyzers (Field Master Pro MS2090A) for RF and microwave testing; Ethernet testers and high-speed modules (EX10, EX1, MAX-800, FTBx-88260/88460/88480/88800/88810 for 1G to 800G testing); optical inspection cameras (FIP-200, FIP-500, FIP-400B series); fiber blowing machines (NanoFlow RAPID, PicoFlow Rapid, MiniFlow RAPID, MultiFlow RAPID); copper and xDSL testers (MaxTester 610, 630G, 635G); network certifiers (WireXpert 4500, WireXpert 500); wireless network design tools (iBwave Mobile, iBwave Private Networks); and monitoring systems (FEBUS G1 series for strain/temperature, OTH-7000, EXFO RFTM/FMS). Key software and platform products include EXFO EXCHANGE (cloud-based measurement workflow management), iOLM (intelligent optical link analysis), and SumiCloud (cloud management for splicers). RATEART also provides warranty and post-warranty service, training, equipment calibration, and rental services through its PCA-accredited laboratory in Łódź.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Training capacity of several hundred people annually
• +1 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability1 record

Feature4 records

Partnerships

Seven partnerships are on record, tiered strategic and core.

• iBwavestrategicStrategic or Co-development Partner · 16 December 2025Strategic partnership announced December 2025 to distribute iBwave Mobile and iBwave Private Networks wireless network design solutions. Opens access to complete ecosystem combining precise planning tools for customers.
• EXFOcoreChannel Partner/ Reseller/ DistributorExclusive distributor of EXFO telecommunications testing equipment in Poland, including OTDRs, optical power meters, Ethernet testers, and network monitoring systems. RATEART is also an authorized EXFO service center.
• Sumitomo ElectriccoreChannel Partner/ Reseller/ DistributorExclusive distributor of Sumitomo Electric fiber optic splicers and accessories. RATEART holds Gold Service Center status - the first and only in Europe, authorized for warranty repairs.
• AnritsucoreChannel Partner/ Reseller/ DistributorExclusive distributor of Anritsu RF and microwave testing equipment in Poland, including spectrum analyzers, signal generators, and base station testers.
• FremcocoreChannel Partner/ Reseller/ DistributorExclusive distributor of Fremco fiber blowing machines and accessories for fiber optic cable installation in Poland.
• XENA NetworkscoreChannel Partner/ Reseller/ DistributorExclusive distributor of XENA Networks Ethernet traffic generators and analysis platforms for network testing.
• Polskie Centrum Akredytacji (PCA)coreStrategic or Co-development PartnerAccreditation body for RATEART's calibration laboratory. Laboratory received PCA accreditation in July 2022 for fiber optic network measurement equipment calibration, with expanded scope including wavelengths 1383 nm, 1490 nm, and 1650 nm.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Viavi Solutions: Viavi Solutions is a US-based global manufacturer of fiber optic, RF, and Ethernet test instruments with overlapping product lines to RATEART's portfolio (OTDRs, Ethernet testers, network monitoring). It is a direct substitute at the manufacturer level and competes with EXFO, Anritsu, and RATEART's other distributed brands.
• AFL Telecommunications: AFL Telecommunications is a US-based manufacturer and supplier of fiber optic test equipment, fusion splicers, and installation tools with overlapping product lines to RATEART's distributed Sumitomo and EXFO portfolio. It also operates a calibration/services business comparable to RATEART's PCA-accredited lab.

Broad incumbents

• Anritsu: Anritsu is the Japanese global manufacturer of RF, microwave, and 5G test equipment whose products RATEART distributes exclusively in Poland. It is the principal supplier for RATEART's wireless/RF testing segment and a co-marketing partner on technology events.
• Wesco International: Wesco International (including Anixter) is a global distributor of electrical and communications products and a competitor for telecom equipment distribution contracts at the enterprise level. As a broad incumbent with scale, it represents the structural disintermediation threat to specialized distributors like RATEART.
• Keysight Technologies: Keysight Technologies is a US-based global leader in electronic test and measurement equipment, including RF/microwave and high-speed Ethernet (1G-800G) test solutions that overlap with RATEART's Anritsu and EXFO portfolio. It competes with the same enterprise customers in Poland and globally.
• EXFO: EXFO is the Canadian-headquartered global manufacturer of fiber optic test equipment and network monitoring solutions whose products RATEART distributes exclusively in Poland. As both supplier and ultimate competitor, EXFO represents the manufacturer-side incumbent in the same product category.
• Rohde & Schwarz: Rohde & Schwarz is a German-headquartered global manufacturer of RF, microwave, and wireless test equipment, with a strong European presence relevant to the Polish telecom market. It competes with Anritsu (RATEART's distributed brand) in the same RF/microwave test equipment category.
• Sumitomo Electric: Sumitomo Electric is the Japanese global manufacturer of fusion splicers and fiber optic equipment whose products RATEART distributes exclusively in Poland. It is the principal supplier for RATEART's splicing business and the basis of the Gold Service Center designation.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@RATEART-yc2wo
• Facebookfacebook.com/Rateart.Poland
• LinkedInlinkedin.com/company/rateart-dariusz-matyjewicz
• Instagraminstagram.com/rateart.pl?igsh=NTc4MTIwNjQ2YQ==

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about RATEART