# Top 24 Telecoms Startups Founded in 2021 by Funding (2026)

> The 24 best-funded telecoms startups founded in 2021, ranked by total funding raised: $2.1B combined.

Source: https://millionrounds.com/top-lists/telecom-startups-founded-2021 (Millionrounds; every figure on the page links to its filing or article)

- 1 [**EXA Infrastructure** EXA Infrastructure is the largest dedicated digital infrastructure platform in Europe, linking North America and Asia via the Middle East.](https://millionrounds.com/company/exa-infrastructure) EXA Infrastructure is the largest dedicated digital infrastructure platform in Europe, linking North America and Asia via the Middle East. *Founded* 2021 London, United Kingdom **$1.5B** last round Oct 2025
- 2 [**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 **$270M** last round Sept 2026
- 3 [**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
- 4 [**Yoodli**](https://millionrounds.com/company/yoodli) *Founded* 2021 United States **$40M** last round Dec 2025
- 5 [**Narwhal Labs** Narwhal Labs.](https://millionrounds.com/company/narwhal-labs) Narwhal Labs. *Founded* 2021 Bristol, United Kingdom **$27M** last round Apr 2026
- 6 [**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
- 7 [**Prezent** Prezent is an AI-powered business communication and presentation productivity platform founded in 2021 and based in Los Altos, California, with an additional of](https://millionrounds.com/company/prezent) Prezent is an AI-powered business communication and presentation productivity platform founded in 2021 and based in Los Altos, California, with an additional of *Founded* 2021 Palo Alto, United States **$20M** last round Mar 2025
- 8 [**XMTP** XMTP is a Delaware-based communication protocol that offers solutions including instant messaging, presence information and contact list maintenance among crypto wallets.](https://millionrounds.com/company/xmtp) XMTP is a Delaware-based communication protocol that offers solutions including instant messaging, presence information and contact list maintenance among crypto wallets. *Founded* 2021 Wilmington, United States **$20M** last round Jul 2025
- 9 [**NUVIEW** NUVIEW is building the world's first commercial LiDAR satellite constellation.](https://millionrounds.com/company/nuview) NUVIEW is building the world's first commercial LiDAR satellite constellation. *Founded* 2021 Orlando, United States **$17M** last round Aug 2025
- 10 [**Social Plus** At social.plus, we are on a mission to redefine social networking by providing brands with all the technology they need to deliver curated, engaging and privacy](https://millionrounds.com/company/social-plus) At social.plus, we are on a mission to redefine social networking by providing brands with all the technology they need to deliver curated, engaging and privacy *Founded* 2021 London, United States **$12M** last round Jun 2024
- 11 [**Firecell** Firecell is a French telecommunications startup based in Nice, founded in May 2021.](https://millionrounds.com/company/firecell) Firecell is a French telecommunications startup based in Nice, founded in May 2021. *Founded* 2021 Nice, France **$9.4M** last round Feb 2026
- 12 [**Treasure Play** Treasure Play, based in Singapore, is a technology company focused on AI-driven user acquisition, monetization, and analytics solutions for game and app developers.](https://millionrounds.com/company/treasure-play) Treasure Play, based in Singapore, is a technology company focused on AI-driven user acquisition, monetization, and analytics solutions for game and app developers. *Founded* 2021 Singapore, Singapore **$8.2M** last round Mar 2022
- 13 [**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
- 14 [**Pr mSphera** PrīmSphera (fka Vital View Technologies) is a revolutionary sensor technology company pioneering break-through solutions to solve real-world challenges.](https://millionrounds.com/company/pr-msphera) PrīmSphera (fka Vital View Technologies) is a revolutionary sensor technology company pioneering break-through solutions to solve real-world challenges. *Founded* 2021 South Bend, United States **$5.5M** last round Dec 2023
- 15 [**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 **$5.5M** last round Oct 2026
- 16 [**RiPSIM Technologies** RiPSIM Technologies is a U.S.-based software company specializing in eSIM-as-a-service and comprehensive eSIM lifecycle management.](https://millionrounds.com/company/ripsim-technologies) RiPSIM Technologies is a U.S.-based software company specializing in eSIM-as-a-service and comprehensive eSIM lifecycle management. *Founded* 2021 Ashburn, United States **$5.0M** last round Oct 2025
- 17 [**GalaxEye** GalaxEye is a space technology startup based in Bengaluru, India, founded in May 2021 by five IIT Madras graduates.](https://millionrounds.com/company/galaxeye) GalaxEye is a space technology startup based in Bengaluru, India, founded in May 2021 by five IIT Madras graduates. *Founded* 2021 Bengaluru, India **$4.8M** last round Mar 2026
- 18 [**MicroAlign** MicroAlign is a Dutch deep-tech startup based in Eindhoven, founded in 2021 as a spin-off from the Eindhoven University of Technology.](https://millionrounds.com/company/microalign) MicroAlign is a Dutch deep-tech startup based in Eindhoven, founded in 2021 as a spin-off from the Eindhoven University of Technology. *Founded* 2021 Eindhoven, Netherlands **$3.3M** last round Feb 2026
- 19 [**Mercately** Mercately is a B2B SaaS startup and e-commerce technology company founded in 2021, with headquarters in Quito, Ecuador, and Miami, Florida.](https://millionrounds.com/company/mercately) Mercately is a B2B SaaS startup and e-commerce technology company founded in 2021, with headquarters in Quito, Ecuador, and Miami, Florida. *Founded* 2021 Quito, United States **$2.6M** last round Aug 2024
- 20 [**ANTENNEX** ANTENNEX is a Dutch company based in Eindhoven, specializing in advanced antenna measurement solutions.](https://millionrounds.com/company/antennex) ANTENNEX is a Dutch company based in Eindhoven, specializing in advanced antenna measurement solutions. *Founded* 2021 Eindhoven, Netherlands **$1.6M** last round Apr 2025
- 21 [**TFWireless** TFWireless provides physical layer rateless codec technology for both space communication and terrestrial wireless networks.](https://millionrounds.com/company/tfwireless) TFWireless provides physical layer rateless codec technology for both space communication and terrestrial wireless networks. *Founded* 2021 Minneapolis, United States **$256K** last round Oct 2021
- 22 [**Red Blakk** Red Blakk is a telecommunications platform that provides high speed internet plans at fair prices.](https://millionrounds.com/company/red-blakk) Red Blakk is a telecommunications platform that provides high speed internet plans at fair prices. *Founded* 2021 Nuevo León, Mexico **$250K** last round Jan 2023
- 23 [**Benefito Mobile** Benefito Mobile is a Romanian virtual mobile operator based in Bucharest, owned by Goil Services Romania S.A.](https://millionrounds.com/company/benefito-mobile) Benefito Mobile is a Romanian virtual mobile operator based in Bucharest, owned by Goil Services Romania S.A. *Founded* 2021 Bucharest, Romania **$183K** last round Jan 2021
- 24 [**Wordcab** Wordcab is a technology company based in New York, founded in 2021.](https://millionrounds.com/company/wordcab) Wordcab is a technology company based in New York, founded in 2021. *Founded* 2021 New York, United States **$45K** last round Feb 2024

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies founded in 2021 whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

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## 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)[*L* *C* *A* **Telecoms startups in the United States that raised in 2026** 50 companies · $9.4B in 2026](https://millionrounds.com/top-lists/telecom-startups-united-states-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)[*NQ* *F* *SI* **Telecoms startups founded in 2018** 23 companies · $430M](https://millionrounds.com/top-lists/telecom-startups-founded-2018)

## More lists worldwide

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

[*GV* *V* *RP* **Health startups worldwide** 12,811 companies · $81B](https://millionrounds.com/top-lists/health-startups)[*O* *A* *X* **AI startups worldwide** 10,238 companies · $830B](https://millionrounds.com/top-lists/ai-startups)[*GV* *V* *RP* **Biotech startups worldwide** 7,127 companies · $70B](https://millionrounds.com/top-lists/biotech-startups)[*D* *B* *FT* **Big data startups worldwide** 3,812 companies · $220B](https://millionrounds.com/top-lists/big-data-startups)[*AF* *R* *S* **Fintech startups worldwide** 3,200 companies · $94B](https://millionrounds.com/top-lists/fintech-startups)[*O* *A* *B* **AI startups that raised in 2026** 2,922 companies · $540B in 2026](https://millionrounds.com/top-lists/ai-startups-raised-2026)[*FT* *CE* *P* **Energy providers startups worldwide** 2,808 companies · $152B](https://millionrounds.com/top-lists/energy-providers-startups)[*A* *P* *O* **Marketing tech startups worldwide** 2,728 companies · $28B](https://millionrounds.com/top-lists/marketing-tech-startups)