Slide 1: *Updated in January/2026
c) ® po-com *Updated in January/2026 ta a
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
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 new re
Slide 4: Padtec by the numbers
EUA Padtec by the numbers q Colombia Headquarters Campinas, S4o Paulo (Brazil) Rua James Clerk Maxwell, 507 — Parque Tecnologico Techno Park ~ Quadra 09678-I ~ Lote 007 Tel: +55 19 2104-9600 (?) Peru National offices So Paulo — Rio de Janeiro — Brasilia — Fortaleza — Curitiba International offices A
Slide 5: Leaders: The people that drive our connections
a Leaders The people that drive our connections b _— 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 DIRE
Slide 6: Values
4 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
Slide 7: Company history and milestones
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, en Padt
Slide 8: Customer portfolio
Customer portfolio We've said it betore and welll say it again: from Brazil to the Americas, from the smallest to the biggest business, we're where you are. padtec.com Cem Algar:: @ Vtal F=TIM vivok SY DESKTOP & srasitTecPar unifique Ve fe) GC Regional Providers inter NetUNo Click alares7 C— ae, ——
Slide 9: Made by people, for people
Made by people, for 900* A employees and interns working in person, hybrid or fully remote 86” is the engagement rate of the company's employees* 25” 370° employees at the company’s headquarters in Campinas of employees with college Generations** people a 140° © 55.2” Employees spread throughout Bra
Slide 10: Understand new realities
peers Go | ~ Understand hol UM orocre new realities. d - ar. @:
Slide 11: Business units
Business units @ Products + LightPad Platform i6400G + LightPad Max Platform (2.4T) + DCI Generation Platform (1.2T) + 400G Standalone + Switches and Routers + Enterprise + Coherent Transceivers + OTDR Solution CG) Services + Network Maintenance + Network Management + Characterization + SPaaS (Spare
Slide 12: LightPad i6400G Platform
as Prod ucts Business units LightPad i6400G Platform LightPad i6400G: a platform for the most diverse solutions 14U Capacity: 12,8 Tb/s Our platform delivers a carrier-class solution for high-capacity multi-service transport across diverse network architectures. 4U G) Applications Capacity: 4 Tb/s +
Slide 13: LightPad i6400G Platform: Product family
4: Products LightPad i6400G Platform Product family P= f ' Muxponder Dual 400G TMD400G- Network Interfaces * 2x CFP2-DCO 400G » Rate configurable from 100 Gb/s to 400 Gb/s * Client Interfaces * QSFP28 SR or LR + Up to 8x 100G * Port activation by license + 4x100G dual muxponder application * ALO pro
Slide 14: LightPad i6400G Platform: Passive Solutions
4: Products LightPad i6400G Platform Passive Solutions Mux/Demux Low Loss + Low loss Mux/Demux developed specifically for this application * Network design and performance guaranteed by Pacitec + Possibility of using amplifiers for link extension Passive Box + Entry solution for DWDM technology + Co
Slide 15: LightPad i6400G Platform: Amplifiers
4s Droducts Business units LightPad i6400G Platform Amplifiers High performance, low noise figure Pa a7 (i C Band EDFA Optical switches a rm & “EEE OPS-Hx (Optical c z C+ Band Protection System) | is * EDFA 21 dBm Characteristics « Raman 29 d8m + Switching time <15 ms Raman and ROPA — ae * Hybrid ED
Slide 16: LightPad i6400G Platform: ROADM
4: Products LightPad i6400G Platform ROADM padtec.com Wavelength Selective Switch WSS9-9A and WSS4-9A Functionalities » End-to-end provisioning + Automatic EQ + Protection 1+1, 1+R and 1+1+R Architecture: Le * Directed igh * Directionless a + Colorless * FlexGrid Wavelength Selective Switch WSS2-HA
Slide 17: LightPad Max
a Prod ucts Business units LightPad Max Double Muxponder 2.4 Tb/s:: + Up to 2x 1.2 Tb/s channels + Programmable (68 to 138 GBd) Energy: sion: Lines 2x CIM8: Supervision: + 800G Customers * 2x redundant DC O/-48V lanes * Ports for DCN, GL and 6x (per Line): cascading r _ «up to 6x QSFP28 + up to 2x Q
Slide 18: DCI Generation Platform: Muxponders 1200G and 800G
Products Business units @_ M1200G 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 utente: * Compatible with MicroMux module 1 200G a nd 800G * 27% SD-FEC* for “U
Slide 19: Dual 400G Transponder
Products 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 400G + Used in
Slide 20: Switch and router platform
Products Business units Switch and router platform Aggregation networks $9600-56DX ccess networks The aggregation systems delivered by the partnership A twork $9510-28DC between Padtec and UfiSpace use switching techniques and advanced routing, to aggregate traffic from multiple access points, effec
Slide 21: Enterprise Switches
Products Enterprise Switches solutions. Complete family of switches with L2, L2 Lite, and L3 features, ranging from 5 to 48 ports. Using EdgeCOS, Edgecore's operating system, we have access to a wide range of functionalities such as VLAN, QinQ, PoE, IPv4, and IPv6, among others, making these devices
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: L2 2.5G and 1G Switches
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. L2 Switch-All 1G(UL/DL) + 241/25G ports L2+/L3 LITE GIGABI
Slide 24: Enterprise: L2 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, VolP phones, surveillance cameras, and loT devices without individual power sources. + 410G SFP+ ports + 24
Slide 25: Enterprise: Wi-Fi Access Points
Products Business units Enterprise Wi-Fi 7 AP 7 Indoor Wi-Fi 7 Access Point The EAPIOS is a corporate Wi-Fi 7 access point designed to deliver high pertormance, low latency, and high-density operation. It supports MLO, 2x2x2:2 MU-MIMO, and integrates Bluetooth Low Energy and ZigBee for Wi- Fi 7s AP
Slide 26: QSFP-DD Transceivers
as Prod ucts Business units QSFP-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
Slide 27: Coherent Pluggable QSFP-DD 400G Ultra-Long Haul
os Prod ucts 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
Slide 28: Grey Transceivers Line
Products 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 under each optic’
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+
Products Business units Padtec NMS+ = — naar ‘ ———— ——— It's never been easier to manage your : == 5 == 5 network iF Comprehensive web management platform for DWDM Ea networks. ) = oo + Web interface for board management ae = + + New platform administration tools _ re 1 + Supports high availability
Slide 31: Subsea Networks: Full Turnkey Cable Projects
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 Lic + State/Fed Lic ft Product Supply SL&A: System Load & Assembly Shore-end Operation
Slide 32: Services: Network Operation and Maintenance
4: 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 amonitored network. | S- 24h Business units Network Management (noc) Pad
Slide 33: Services: Characterization and SPaaS
ae Services Business units LY Characterization Spaas - Spare For systems already in operation, the ss oF: re ae Part as a Service fiber characterization service helps plan expansions or even identify bottlenecks Service for contracting spare parts for that are affecting the network's immediate repla
Slide 34: Services: Fiber Supervision and Training center
4: 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. (— i Ns ay 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 anti
Slide 37: Services
4 Services 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. 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
Slide 39: Results LTM 2026
4 Results LTM 2026 ffl an REP RS279.0 mi PS12..5 mi ) Revenues from the i= EBITDA international market RS ° 75.4 mi S22 Tl © Gross Margin 35.8%
Slide 40: Results: Net Revenue
Results Recurring revenues continue to increase their share of the revenue mix, contributing to greater predictability and higher-quality earnings Net Revenue (R$MM) 300 291.9 278.9 250 153.8 151.5 200 150 100 80.7 75.4 72.2 73.0 76.7 70.0 69.3 63.1 43.0 37.4 41.8 31.6 50 40.7 30.9 21.5 22.3 57.4 62
Slide 41: Results: Gross Profit and Margin
Results Gross margin expansion driven by operational efficiency, cost discipline, and a higher contribution from recurring revenues. Lucro Bruto (R$MM); Margem Bruta (%) 35.8% 39.5% 37.5% 36.6% 35.5% 36.2% 34.3% 31.8% 28.6 27.4 25.9 25.3 104.6 104.4 24.8 23.1 1Q25 2Q25 3Q25 4Q25 1Q26 2Q26 2025 LTM 2
Slide 42: Results: EBITDA and EBITDA Margin
Results The consistent improvement in EBITDA and EBITDA margin demonstrates the success of the strategy focused on profitability, revenue quality, and operational efficiency. EBITDA (R$ MM); EBITDA Margin (%) 25.6% 19.1% 21.9% 16.5% 14.6% 8.5% 8.2% 11.9% 53.2 Highlights: 42.7 • LTM EBITDA +24.6% • E
Slide 43: Results: Operating Expenses vs. Net Revenue
Results R&D x Net Revenue (R$MM) Administrative Expenses vs. Net Revenue (R$MM) 37.5 34.7 34.3 31.3 30.1 30.1 29.2 26.5 20.8 11% 11% 10% 10% 9% 12.5 9% 8% 8% 7% 4% 2022 2023 2024 2025 LTM 2Q26 2022 2023 2024 2025 LTM 2Q26 Sales Expenses vs. Net Revenue (R$MM) Financial Expenses x Net Revenue* (R$MM)
Slide 44: Results: Capital structure and leverage
Results A robust capital structure, with debt predominantly long-term and leverage on a declining path, preserving financial flexibility to support the Company's growth. Long-term loans vs. short-term loans (R$MM) Net debt / EBITDA (X) 339.9 149.2 154.2 282.8 276.0 136.5 77.5% 8.5 92.0% 93.7% 3.2 2.
Slide 45: Results: Evolution of Indebtedness
Results Active cash management, debt amortization, and predominantly long-term debt reinforce the strength of the Company's capital structure. Evolution of Indebtedness (R$MM) Gross Interest Interest Amortization Gross Cash Financial Net debt expense payment and principal debt and cash investments d
Slide 46: padtec.com
padtec.com transform create revolutionize