Slide 1: Updated in January/2026
*Updated in January/2026
Slide 2: Padtec goes where no one else goes
padtec.com Padtec goes where no one else goes by bringing high-capacity connections to life. From Brazil to the Americas, from the smallest to the largest business, we are where you are.
Slide 3: With a history that spans more than 20 years
Je Ae With a history that spans more than 20 years, _ we are honored to be a Brazilian multinational company that works alongside our customers to offer services that bring people together. We live and breathe technology _ using our expertise to design new futures. We leverage connections and create
Slide 4: Padtec by the numbers
x t°) Padtec by “= the numbers Q me @) Headquarters Campinas, So Paulo (Brazil) Rua James Clerk Maxwell, 507 — Parque Tecnolégico Techno Park — Quadra 09678-| — Lote O07 Tel: +55 19 2104-9600 9g ed () CEO Carlos Raimar Schoeninger () National offices SAo Paulo — Rio de Janeiro — Brasilia — Fortaleza
Slide 5: Leaders: the people that drive our connections
‘tr Leaders The people that drive our connections CEO Carlos Raimar Schoeninger_ Master in Administration from Fundagéo Getulio Vargas (FGV), with over 20 years of experience in executive positions in various sectors. padtec.com SALES DIRECTOR FOR THE NATIONAL MARKET Henrique Graciosa_ SALES DIRECTO
Slide 6: Our values
padtec.com Exceed expectations Our bar is set high. We always look ahead, investing in excellent, long lasting and exceptional solutions. Working together to increase knowledge In our universe, everything depends on teamwork. We value our collective intelligence, as diverse as the challenges we solv
Slide 7: History
History Padtec acquires important clients. ‘and begins its expansion Padtec connects Brazil and the world _ in the greatest World Cup of all times, performs the Sea Trial ofits submarine repeater in the Caribbean Sea and implements a system with sub-fluvial cable in the Rio Negro, in Manaus.Negro, e
Slide 8: Customer portfolio of carriers
w (Q— teecom operates —— Algars- & Vtal ==TIM vivoxX Regional Providers ie 4 ; a Ouest bidet iter Netuno Glick alares” ustomer Lee as portfolio C— sem —— ufinet Wuysery Me comme OD of carriers INTERNEXA SILICANETWORKS We've said it before and we'll say it again: from Brazil to the S$ Americas, from
Slide 9: Made by people, for people
Made by people, for people 500* 4 employees and interns working in person, hybrid or fully remote 86% is the engagement rate of the company's employees* 25% of employees are women 18.6” of women in leadership positions * Source: Padtec Climate Survey 2023 370° = 140* © employees at Employees spread
Slide 10: Business Units
Slide 11: Business units
~ Business units 1) O padtec.com Products + LightPad Platform i6400G + LightPad Max Platform (2.4T) + DCI Generation Platform (1.2T) + 400G Standalone + Switches and Routers + Enterprise + Coherent Transceivers + OTDR Solution Services + Network Maintenance + Network Management + Characterization +
Slide 12: LightPad i6400G Platform
Products LightPad i6400G Platform LightPad i6400G: a platform for the most diverse solutions Our platform delivers a carrier-class solution for high-capacity multi-service transport across diverse network architectures. G) Applications + Terrestrial and submarine backbones + Metro and aggregation ne
Slide 13: LightPad i6400G product family
Products LightPad i6400G Platform Product family oe ls} Hl Muxponder Dual 400G TMD400G Network Interfaces * Client Interfaces * QSFP28 SR or LR « Up to 8x 100G * Port activation by license q a { + 2x CFP2-DCO 4006 H « Rate configurable from 100 Gb/s to 400 Gb/s ! a + 4x100G dual muxponder applicatio
Slide 14: Passive Solutions
As Prod ucts Business units LightPad i6400G Platform Passive Solutions Bb Mux/Demux 48 channels with and without VOA Mux/Demux Low Loss + Low loss Mux/Demux developed specifically for this application = Network design and performance guaranteed by Padtec + Possibility of using amplifiers for link ex
Slide 15: Amplifiers
4s Products LightPad i6400G Platform Amplifiers High performance, low noise figure C Band EDFA +18 dBm family C+ Band + EDFA 21 dBm + Raman 29 dBm + Hybrid EDFA +Raman Hybrid Re Special solutions + Super compact Hybrid Amplifier + Raman 33 dBm with integrated Transmit EDFA, * ROPA C+ Receive EDFA an
Slide 16: ROADM
Products LightPad i6400G Platform ROADM padtec.com Wavelength Selective Switch WSS9-9A and WSS4+-9A Functionalities ¥ OADM + End-to-end provisioning wss * Automatic EQ ZL + Protection 1+1, +R and I++ OADM | Architecture: xy + Directed Mz ROADM <= * Directionless “ss + Colorless aye + FlexGrid Wavele
Slide 17: LightPad Max
Products Business units LightPad Max Double Muxponder 2.4 Tb/s:: + Up to 2x 1.2 Tb/s channels + Programmable (68 to 138 GBd) Energy: Lines 2x CIM8: Supervision: ae Customers * 2x redundant DC O/-48V lanes. + Ports for DCN, GL and 6x (per Line): cascading ‘ “a + up to 6x QSFP28 * up to 2x QSFP-DD * 1
Slide 18: DCI Generation Platform
4s Products Business units Gy ie P ecto? fe: ames @ TM1200G DCI Generation Platform Transmission rates from 100 Gb/s to 600 Gb/s » Configurable modulations: DP-QPSK to DP-64QAM + Transmission capacity of 38.4Tbps in the C+ Band Padtec Muxponders Be Por fer Fine Turing + Compatible with MicroMux modu
Slide 19: Dual 400G Transponder
Products Business units Dual 400G Transponder Standalone transponder with up to 400 Gb/s (per optical channel) ideal for point-to-point applications or traditional DWDM solutions TMD400G-SD + Standalone mechanics with low rack space requirements (IRU height) + Low cost coherent solution from 100G to
Slide 20: Switch and router platform
+s Products Business units Switch and router platform Aggregation networks $9600-56DX Access networks The aggregation systems delivered by the partnership S9510-28DC between Padtec and UfiSpace use switching techniques and advanced routing, to aggregate traffic from multiple access points, effective
Slide 21: Enterprise Switches and Access Point
Products Business units Enterprise Switches Access Point EAP101, OAP101, EAP105 We provide complete and integrated Wi- Fi solutions for complex environments, including enterprises, MSPs, ISPs, and telecom operators, covering all aspects of network Complete family of switches with L2, L2 I Lite, and
Slide 22: Enterprise L3 and L2 10G Switches
Products Business units Enterprise L3 Switch-10G (DL) L2+/Lite L3 10G Ethernet Switch Designed for carriers, enterprises, and small data centers, the ECS5550 series offers high performance with simplified management. It supports IPv6, security, multicast, and advanced QoS, ensuring efficiency and hi
Slide 23: Enterprise Switches 2.5G and 1G
Products Enterprise padtec.com Business units L2 Switch-2.5G(DL) L2+/Lite L3 2.5G Multi-G Ethernet Switch Versatile and high-performance, the ECS4155-30P switch is ideal for ISPs and MSOs in multi-Gigabit access and aggregation applications. ie Switch-All ex L/DL) * 241/28G ports L2+/L3 LITE GIGABIT
Slide 24: Enterprise Gigabit Switches
Products Enterprise padtec.com L2 Switch-1G(DL) L2+/L3 LITE GIGABIT ETHERNET SWITCH The ECS4150-28P switch is a PoE solution that delivers up to 30W per port, ideal for powering access points, VoIP phones, surveillance cameras, and loT devices without individual power sources. + 410G SFP+ ports + 24
Slide 25: Enterprise Wi-Fi AP
padtec.com Products Enterprise Wi-Fi 7 AP Indoor Wi-Fi 7 Access Point The EAPIOS is a corporate Wi-Fi 7 access point designed to deliver high performance, low latency, and high-density operation. It supports MLO, 2x2x2:2 MU-MIMO, and integrates Bluetooth Low Energy and ZigBee for value-added applica
Slide 26: QSFP-DD Transceivers
Products Business units OSFP-DD Transceivers Now, DWDM extends to routers and switches. Padtec launches the 400G QSFP-DD module, a high-density pluggable solution compatible with switchesandroutersfromvariousmanufacturers. Ideal for 100G to 400G transmissions, this moduleisperfectforROADMsystems, si
Slide 27: Coherent Pluggable QSFP-DD 400G Ultra-Long Haul
Products Business units Coherent Pluggable QSFP-DD 400G Ultra-Long Haul The QSFP-DD 400G ULH is the first compact module on the market that enables 400G channels in DWDM networks with ultra-long-haul reach (= 2000 km in terrestrial networks and over 3000 km in submarine networks). » 3nm Genl20C DSP.
Slide 28: Grey Transceivers Line
Products Business units Grey Transceivers Line Padtec’s Grey Transceivers line is an important complement to connectivity solutions between network equipment, covering both Layer 3 and DWDM environments. Developed with high-quality components, Padtec’s pluggable transceivers are rigorously tested un
Slide 29: LightPad OTDR Platform
Products LightPad OTDR Platform Optical Time-Domain Reflectometer Monitoring, in real time, the status of your network. The latest generation product, which is part of VIAVI's OTDR OTU-5000 series, remotely and automatically monitors the integrity of optical fibers. + Unit with 3 slots for OTDR or W
Slide 30: Padtec NMS+
4s Products Business units Padtec NMS+ It's never been easier to manage your network Comprehensive web management platform for DWDM networks. D » Web interface for board management — . » New platform administration tools — = + Supports high availability platforms * Graphical interface for managing g
Slide 31: Subsea networks
Preliminary Cable + Preliminary Route Design + RPL: Route Position List + SLD: Straight Line Diagram + Cables & Protection Reqs + Crossing Agreements + Permits Quote = Sub Cables Full Turnkey + Env Licenses + Cities Lie + State/Fed Lic oa Ann Product Supply SL&A: System Load & Assembly Shore-end Ope
Slide 32: Services: Network Operation and Maintenance
Services © iON padtec.com Network Operation and Maintenance + More than 40 MCs (Maintenance Centers) throughout Brazil, Argentina and Colombia; » Four-hour service agreements (SLA) for the start of service in any section of a monitored network, | S/- 24h Business units Network Management (noc) Padte
Slide 33: Services: Characterization and SPaaS
Services Business units Characterization Spaas - Spare VS For systems already in operation, the pantasialServicd fiber characterization service helps plan expansions or even identify bottlenecks Service for contracting spare parts for that are affecting the network's immediate replacement in cases o
Slide 34: Services: Fiber Supervision and Training
4s Services padtec.com Fiber Supervision Through its NOC, Padtec offers the supervision of both the monitoring systems and the fiber itself, providing information on degradation events, and precise geolocation of faults, in addition to attenuation history. Business units Training center Basic and ad
Slide 35: Digital Solutions: Smart Site and Smart Workspot
4 Digital Solutions padtec.com Smart Site Monitor your site from anywhere: with the service, operators and ISPs can remotely monitor and control the elements that make up the infrastructure of their network environments in real-time. (oo >\ Ns O, Business units Smart Workspot Developed in-house, the
Slide 36: Digital Solutions: InovaTEC
4 Digital Solutions padtec.com InovaTEC Padtec, through InovaTEC, offers consultancy services to transform the telecommunications sector with innovative digital solutions. InovaTEC develops customized _ strategies, enhancing efficiency and sustainability with a flexible and agile approach that antic
Slide 37: Services
padtec.com : Services Network Operation and Maintenance * More than 40 MCs (Maintenance Centers) throughout Brazil, Argentina and Colombia; + Four-hour service agreements (SLA) for the start of service in any section of a monitored network. Network Management Padtec is always with you. To fully moni
Slide 38: Digital Solutions
padtec.com Digital Solutions Smart Site Monitor your site from anywhere: with the service, operators and ISPs can remotely monitor and control the elements that make up the infrastructure of their network environments in real-time. InovaTEC Padtec, through InovaTEC, offers consultancy services to tr
Slide 39: Results 2025
4 Results 2025 im ane RED P2919 mi 820.8 mi eo) Revenues from the i= EBITDA international alia RS . 80.7 mi uel (nl C Gross Margin 35.8%
Slide 40: Consistent balance of net revenue
Results Consistent balance of net revenue Net Revenues (R$MM) 298,8 291,9 300 250 170,7 153,8 200 150 100 96,0 73,3 80,7 75,9 72,2 73,0 76,7 68,5 70,0 58,4 55,9 50 35,6 43,7 42,9 37,4 41,9 31,6 35,5 18,6 18,4 24,6 54,8 21,5 20,6 22,3 57,4 11,7 16,3 11,2 14,3 13,8 15,5 13,0 14,1 14,2 16,1 0 1T24 2T24
Slide 41: Gross profit and margin
Results Generating profits through cost, inventory, and logistics optimization. Gross Profit (%); Gross Margin (%) 37,5% 35,7% 36,2% 35,8% 35,5% 34,3% 32,1% 31,8% 31,5% 34,2 25,5% 28,6 25,9 104,6 24,3 24,8 25,3 21,6 14,9 95,0 1T24 2T24 3T24 4T24 1T25 2T25 3T25 4T25 2024 2025
Slide 42: EBITDA and EBITDA margin
Results Reaffirming our commitment to sustainable efficiency and the continuous creation of shareholder value. EBITDA (R$MM); EBITDA margin (%) 16,5% 21,9% 14,6% 11,1% 9,2% 9,0% 8,5% 8,2% 5,9% 42,7 -10,7% 17,5 15,3 12,6 10,6 8,8 6,3 6,8 6,0 -6,2 1T24 2T24 3T24 4T24 2024 1T25 2T25 3T25 4T25 2025
Slide 43: Expenses as share of net revenues
Results Administrative Expenses x R&D x Net Revenues (R$MM) Net Revenues (R$MM) 37,5 34,7 34,3 31,3 30,1 29,2 26,5 20,8 9% 10% 11% 7% 8% 8% 9% 10% 2022 2023 2024 2025 2022 2023 2024 2025 Sales Expenses x Financial Expenses x Net Revenues (R$MM) Net Revenues* (R$MM) 35,0 35,5 34,5 35,1 32,6 27,5 21,3
Slide 44: Long-term and secure debt structure
Results Long-term and secure debt structure for restructuring/repositioning. Net Debt / EBITDA (X) Debt: long X short term (R$MM) Net Debt (R$MM) Leverage 339,9 282,8 149,2 136,5 77,5% 92,0% 8,5 3,2 22,5% 8,0% 2024 2025 2024 2025 Short term Long term • Cash resources allow for greater liquidity avai
Slide 45: Debt evolution
Results Net debt impacted by high interest rates. Debt Evolution (R$MM) Gross Interest Interest Amortization Gross Cash and Financial Net Debt expense payment and Principal Debt cash Investments Debt 2024 Payment 2025 equivalents in 2025 Guarantee
Slide 46: padtec.com
padtec.com create transform revolutionize