# Top 50 Telecoms Startups in the United States by Funding Raised in 2026

> The 50 telecoms startups in the United States that raised in 2026 that raised the most in 2026, ranked by money raised this year: $9.4B combined.

Source: https://millionrounds.com/top-lists/telecom-startups-united-states-raised-2026 (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Lumentum** Lumentum Operations is an optical and photonic products manufacturer.](https://millionrounds.com/company/lumentum) Lumentum Operations is an optical and photonic products manufacturer. *Founded* 2015 Milpitas, United States **$2.0B** last round Mar 2026
- 2 [**CesiumAstro** CesiumAstro is an aerospace and defense startup based in Austin, Texas, founded in 2017.](https://millionrounds.com/company/cesiumastro) CesiumAstro is an aerospace and defense startup based in Austin, Texas, founded in 2017. *Founded* 2017 Austin, United States **$1.8B** last round Nov 2026
- 3 [**Astranis** Astranis designs, builds, and operates the world’s most advanced high orbit satellites for sovereign connectivity.](https://millionrounds.com/company/astranis) Astranis designs, builds, and operates the world’s most advanced high orbit satellites for sovereign connectivity. *Founded* - United States **$1.2B** last round Sept 2026
- 4 [**Lumilens** Lumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions.](https://millionrounds.com/company/lumilens) Lumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions. *Founded* 2024 San Jose, United States **$700M** last round Aug 2026
- 5 [**Nexthop AI** Nexthop AI is a privately held company founded in 2024 and based in Santa Clara, California, with additional offices in Seattle, Vancouver, Dublin, and Bengaluru.](https://millionrounds.com/company/nexthop-ai) Nexthop AI is a privately held company founded in 2024 and based in Santa Clara, California, with additional offices in Seattle, Vancouver, Dublin, and Bengaluru. *Founded* 2024 Santa Clara, United States **$500M** last round Mar 2026
- 6 [**Northwood Space** Northwood Space is a hardware solution that expands the orbits and frequency ranges available from the ground for satellite communication.](https://millionrounds.com/company/northwood-space) Northwood Space is a hardware solution that expands the orbits and frequency ranges available from the ground for satellite communication. *Founded* 2023 Los Angeles, United States **$475M** last round Nov 2026
- 7 [**Upscale AI**](https://millionrounds.com/company/upscale-ai) *Founded* - United States **$390M** last round Jun 2026
- 8 [**Celero Communications** Celero Communications is a semiconductor company founded in 2024, based in Irvine, California, with design centers in Canada and Argentina.](https://millionrounds.com/company/celero-communications) Celero Communications is a semiconductor company founded in 2024, based in Irvine, California, with design centers in Canada and Argentina. *Founded* 2024 Irvine, United States **$275M** last round Sept 2026
- 9 [**BIG Fiber** BIG Fiber, based in Sunnyvale, California, is a metropolitan dark fiber infrastructure company that specializes in providing high-capacity, unlit fiber networks.](https://millionrounds.com/company/big-fiber) BIG Fiber, based in Sunnyvale, California, is a metropolitan dark fiber infrastructure company that specializes in providing high-capacity, unlit fiber networks. *Founded* 2019 Sunnyvale, United States **$250M** last round May 2026
- 10 [**Cornelis**](https://millionrounds.com/company/cornelis) *Founded* - United States **$205M** last round Sept 2026
- 11 [**Hubble Network** Hubble Network is a Seattle-based space technology and telecommunications company founded in 2021.](https://millionrounds.com/company/hubble-network) Hubble Network is a Seattle-based space technology and telecommunications company founded in 2021. *Founded* 2021 Seattle, United States **$200M** last round Sept 2026
- 12 [**Eridu** Eridu is a hardware startup based in Silicon Valley, founded in 2023.](https://millionrounds.com/company/eridu) Eridu is a hardware startup based in Silicon Valley, founded in 2023. *Founded* 2024 Saratoga, United States **$200M** last round Mar 2026
- 13 [**LeapXpert** LeapXpert is a technology company based in New York, specializing in Responsible Business Communication.](https://millionrounds.com/company/leapxpert) LeapXpert is a technology company based in New York, specializing in Responsible Business Communication. *Founded* 2017 New York, United States **$180M** last round Jun 2026
- 14 [**Cologix** Cologix operates 3 Central Ohio enterprise-grade data centers offering the densest interconnectivity in the region & the only regional data center to offer acce](https://millionrounds.com/company/cologix) Cologix operates 3 Central Ohio enterprise-grade data centers offering the densest interconnectivity in the region & the only regional data center to offer acce *Founded* 2010 Denver, United States **$176M** last round Mar 2026
- 15 [**Aria Networks** Aria is a pioneer in using AI to optimize and automate telecom networks; prescriptive analytics and design automation for telecom and OTT](https://millionrounds.com/company/aria-networks) Aria is a pioneer in using AI to optimize and automate telecom networks; prescriptive analytics and design automation for telecom and OTT *Founded* 2005 United States **$125M** last round Apr 2026
- 16 [**Aalyria** Aalyria is an aerospace communications company founded in 2021, transitioning from a Google project in 2022.](https://millionrounds.com/company/aalyria) Aalyria is an aerospace communications company founded in 2021, transitioning from a Google project in 2022. *Founded* 2021 Livermore, United States **$100M** last round Feb 2026
- 17 [**ZaiNar** ZaiNar is a technology company based in Belmont, California, founded in 2017.](https://millionrounds.com/company/zainar) ZaiNar is a technology company based in Belmont, California, founded in 2017. *Founded* 2017 Belmont, United States **$100M** last round Feb 2026
- 18 [**Delos Data** Delos Data is a technology company specializing in AI infrastructure and intelligence systems.](https://millionrounds.com/company/delos-data) Delos Data is a technology company specializing in AI infrastructure and intelligence systems. *Founded* - Palo Alto, United States **$100M** last round Sept 2026
- 19 [**Mesh Optical Technologies** Mesh Optical Technologies designs and manufactures the world's most advanced optical hardware.](https://millionrounds.com/company/mesh-optical-technologies) Mesh Optical Technologies designs and manufactures the world's most advanced optical hardware. *Founded* - Los Angeles, United States **$50M** last round Feb 2026
- 20 [**Qualitate** Qualitate is a New York-based AI-native primary intelligence platform that assists investment, strategy, and enterprise teams in gathering and structuring exper](https://millionrounds.com/company/qualitate) Qualitate is a New York-based AI-native primary intelligence platform that assists investment, strategy, and enterprise teams in gathering and structuring exper *Founded* 2024 New York, United States **$32M** last round Oct 2026
- 21 [**Eagle Wireless** Eagle Wireless is a connectivity company that specializes in secure, high-performance IoT and automotive connectivity solutions.](https://millionrounds.com/company/eagle-wireless) Eagle Wireless is a connectivity company that specializes in secure, high-performance IoT and automotive connectivity solutions. *Founded* 2025 Cleveland, United States **$30M** last round Feb 2026
- 22 [**Numeracle** Numeracle, Inc.](https://millionrounds.com/company/numeracle) Numeracle, Inc. *Founded* 2017 McLean, United States **$28M** last round Oct 2026
- 23 [**Arycs Technologies** Arycs Technologies is a U.S.-based company that specializes in energy-efficient, high-performance coherent optical connectivity solutions.](https://millionrounds.com/company/arycs-technologies) Arycs Technologies is a U.S.-based company that specializes in energy-efficient, high-performance coherent optical connectivity solutions. *Founded* 2025 Los Gatos, United States **$24M** last round Mar 2026
- 24 [**Relativity Networks** Relativity Networks is a telecommunications company based in Orlando, Florida, founded in 2023.](https://millionrounds.com/company/relativity-networks) Relativity Networks is a telecommunications company based in Orlando, Florida, founded in 2023. *Founded* 2023 Cambridge, United States **$23M** last round Aug 2026
- 25 [**Pasito** Pasito is an AI-native workspace and agentic infrastructure platform focused on the insurance and benefits ecosystem.](https://millionrounds.com/company/pasito) Pasito is an AI-native workspace and agentic infrastructure platform focused on the insurance and benefits ecosystem. *Founded* 2021 New York, United States **$21M** last round Feb 2026
- 26 [**SuperMe** SuperMe is an AI-native professional network designed for the AI age, focusing on indexing collective human knowledge.](https://millionrounds.com/company/superme) SuperMe is an AI-native professional network designed for the AI age, focusing on indexing collective human knowledge. *Founded* - San Francisco, United States **$20M** last round Oct 2026
- 27 [**Maiaedge** MaiaEdge, Inc.](https://millionrounds.com/company/maiaedge) MaiaEdge, Inc. *Founded* 2024 Burlington, United States **$20M** last round Jan 2026
- 28 [**Elveo Mobile** Elveo is combining a global satellite constellation with the world’s leading mobile telecom networks into “one global network."](https://millionrounds.com/company/elveo-mobile) Elveo is combining a global satellite constellation with the world’s leading mobile telecom networks into “one global network." *Founded* - Mclean, United States **$20M** last round Aug 2026
- 29 [**Cohere Technologies** Cohere Technologies is a telecommunications software company based in San Jose, California, founded in 2011.](https://millionrounds.com/company/cohere-technologies) Cohere Technologies is a telecommunications software company based in San Jose, California, founded in 2011. *Founded* 2011 San Jose, United States **$15M** last round Jan 2026
- 30 [**Netris** Netris is a provider of automated network management software designed for AI and cloud infrastructure operators.](https://millionrounds.com/company/netris) Netris is a provider of automated network management software designed for AI and cloud infrastructure operators. *Founded* 2018 Santa Clara, United States **$15M** last round Jun 2026
- 31 [**Aliro**](https://millionrounds.com/company/aliro) *Founded* - United States **$15M** last round Feb 2026
- 32 [**a1Mobile** a1mobile replaces your phone carrier with AI that talks, texts, and works.](https://millionrounds.com/company/a1mobile) a1mobile replaces your phone carrier with AI that talks, texts, and works. *Founded* 2026 San Francisco, United States **$12M** last round Jul 2026
- 33 [**memQ** memQ is a Chicago-based quantum technology company focused on scalable, distributed quantum computing.](https://millionrounds.com/company/memq) memQ is a Chicago-based quantum technology company focused on scalable, distributed quantum computing. *Founded* 2022 Chicago, United States **$10M** last round Apr 2026
- 34 [**Lux Aeterna** Lux Aeterna is an animation studio that provides visual effects and animation services for television and film.](https://millionrounds.com/company/lux-aeterna) Lux Aeterna is an animation studio that provides visual effects and animation services for television and film. *Founded* 1996 United States **$10M** last round Mar 2026
- 35 [**Sent** SENT is an application that makes it so easy for the customer to send files securely to anyone.](https://millionrounds.com/company/sent) SENT is an application that makes it so easy for the customer to send files securely to anyone. *Founded* 2014 United States **$9.6M** last round Jun 2026
- 36 [**Miravoice** Miravoice is a San Francisco-based AI voice platform that automates phone surveys and voice interviews for efficient data collection.](https://millionrounds.com/company/miravoice) Miravoice is a San Francisco-based AI voice platform that automates phone surveys and voice interviews for efficient data collection. *Founded* - San Francisco, United States **$6.3M** last round Apr 2026
- 37 [**Ravee Optics** Ravee Optics is a private aerospace and space technology company specializing in ultracompact optical communications systems.](https://millionrounds.com/company/ravee-optics) Ravee Optics is a private aerospace and space technology company specializing in ultracompact optical communications systems. *Founded* - Dayton, United States **$6.0M** last round Jul 2026
- 38 [**Light Links, Inc.** Light Links, Inc.](https://millionrounds.com/company/light-links-inc) Light Links, Inc. *Founded* 2024 Campbell, United States **$6.0M** last round Aug 2026
- 39 [**Phin Security** Phin provides social engineering simulation across all communication channels and delivers training to employees.](https://millionrounds.com/company/phin-security) Phin provides social engineering simulation across all communication channels and delivers training to employees. *Founded* 2021 United States **$6.0M** last round Apr 2026
- 40 [**Airbase** Airbase is a technology company dedicated to enhancing the wireless future through modern radio frequency (RF) spectrum coordination.](https://millionrounds.com/company/airbase) Airbase is a technology company dedicated to enhancing the wireless future through modern radio frequency (RF) spectrum coordination. *Founded* - New York, United States **$5.0M** last round Mar 2026
- 41 [**Pilot Protocol** Virtual addresses, encrypted tunnels, and a trust model that works across any boundary.](https://millionrounds.com/company/pilot-protocol) Virtual addresses, encrypted tunnels, and a trust model that works across any boundary. *Founded* 2025 San Francisco, United States **$4.5M** last round Jul 2026
- 42 [**Recess** Recessis a health and wellness industry that provides biodegradable single-use products for skin care.](https://millionrounds.com/company/recess) Recessis a health and wellness industry that provides biodegradable single-use products for skin care. *Founded* 2017 United States **$4.0M** last round Jun 2026
- 43 [**Clockout** Clockout is a free, AI-driven professional networking platform designed to help ambitious professionals create local, real-world connections.](https://millionrounds.com/company/clockout) Clockout is a free, AI-driven professional networking platform designed to help ambitious professionals create local, real-world connections. *Founded* 2021 New York, United States **$3.5M** last round Oct 2026
- 44 [**TruAgents** TruAgents is the AI-native customer engagement platform enabling companies to deploy AI agents that email, text, and talk to customers.](https://millionrounds.com/company/truagents) TruAgents is the AI-native customer engagement platform enabling companies to deploy AI agents that email, text, and talk to customers. *Founded* 2024 New York, United States **$3.4M** last round Oct 2026
- 45 [**iQSTEL** IQSTEL is a telecommunications and technology holding offering worldwide products and services.](https://millionrounds.com/company/iqstel) IQSTEL is a telecommunications and technology holding offering worldwide products and services. *Founded* 2018 Coral Gables, United States **$3.0M** last round Oct 2026
- 46 [**Talvy** Talvy is a video-first professional networking and hiring platform based in Cambridge, Massachusetts.](https://millionrounds.com/company/talvy) Talvy is a video-first professional networking and hiring platform based in Cambridge, Massachusetts. *Founded* 2025 Cambridge, United States **$2.0M** last round Mar 2026
- 47 [**Qunett** Qunett is developing scalable hardware solutions for quantum device connectivity](https://millionrounds.com/company/qunett) Qunett is developing scalable hardware solutions for quantum device connectivity *Founded* - Boston, United States **$1.5M** last round Aug 2026
- 48 [**KidzToPros** KidzToPros is a provider and marketplace for after school enrichment programs.](https://millionrounds.com/company/kidztopros) KidzToPros is a provider and marketplace for after school enrichment programs. *Founded* 2015 San Francisco, United States **$522K** last round Aug 2026
- 49 [**VectorMAX** VectorMAX is a telecommunication company that provides real-time video solutions for enterprises and websites.](https://millionrounds.com/company/vectormax) VectorMAX is a telecommunication company that provides real-time video solutions for enterprises and websites. *Founded* 1998 Farmingdale, United States **$500K** last round Jan 2026
- 50 [**Blue Cubed** Blue Cubed develops radio-frequency communication solutions throuh any form.](https://millionrounds.com/company/blue-cubed) Blue Cubed develops radio-frequency communication solutions throuh any form. *Founded* - Lafayette, United States **$250K** last round May 2026

**Money raised in 2026** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies with a round in 2026 that we track, ranked by what they raised this year. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back telecoms startups in the United States that raised in 2026 in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More telecoms lists

[See all](https://millionrounds.com/top-lists?t=Telecoms)

[*L* *C* *DE* **Telecoms startups that raised in 2026** 97 companies · $14B in 2026](https://millionrounds.com/top-lists/telecom-startups-raised-2026)[*T* *T* *A* **Telecoms startups in Canada** 42 companies · $2.3B](https://millionrounds.com/top-lists/telecom-startups-canada)[*M* *C* *X* **Telecoms startups in San Francisco** 30 companies · $686M](https://millionrounds.com/top-lists/telecom-startups-san-francisco)[*L* *A* *NL* **Telecoms startups in New York** 26 companies · $571M](https://millionrounds.com/top-lists/telecom-startups-new-york)[*EI* *N* *CF* **Telecoms startups in London** 26 companies · $3.3B](https://millionrounds.com/top-lists/telecom-startups-london)[*N* *U* *BF* **Telecoms startups founded in 2019** 25 companies · $1.8B](https://millionrounds.com/top-lists/telecom-startups-founded-2019)[*EI* *HN* *A* **Telecoms startups founded in 2021** 24 companies · $2.1B](https://millionrounds.com/top-lists/telecom-startups-founded-2021)[*NQ* *F* *SI* **Telecoms startups founded in 2018** 23 companies · $430M](https://millionrounds.com/top-lists/telecom-startups-founded-2018)

## More lists for United States

[See all](https://millionrounds.com/top-lists?r=United%20States)

[*O* *A* *X* **Startups in the United States** 42,176 companies · $870B](https://millionrounds.com/top-lists/startups-united-states)[*GV* *V* *RP* **Health startups in the United States** 7,411 companies · $71B](https://millionrounds.com/top-lists/health-startups-united-states)[*O* *A* *X* **AI startups in the United States** 5,656 companies · $718B](https://millionrounds.com/top-lists/ai-startups-united-states)[*V* *RP* *DH* **Healthcare startups in the United States** 4,148 companies · $51B](https://millionrounds.com/top-lists/healthcare-startups-united-states)[*S* *P* *I* **IT Services startups in the United States** 3,482 companies · $27B](https://millionrounds.com/top-lists/it-services-startups-united-states)[*D* *CE* *AD* **Big Data & Analytics startups in the United States** 2,107 companies · $132B](https://millionrounds.com/top-lists/big-data-startups-united-states)[*O* *A* *W* **AI startups in the United States that raised in 2026** 1,648 companies · $431B in 2026](https://millionrounds.com/top-lists/ai-startups-united-states-raised-2026)[*D* *P* *A* **Software startups in the United States** 1,638 companies · $77B](https://millionrounds.com/top-lists/software-startups-united-states)