Top Telecommunications Software Development Companies in United States

208 companies ranked by verified client reviews, ratings & recency.
Updated October 2026

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Showing 201–208 of 208 companies

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#201

VeryVerified company

4.8· 19 reviews4.8

19 reviews

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AI-powered applications that turn data into intelligent automation and insights

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Min project

$250K+

Team

51–200

Location

New York, United States

Experience in 5+ sectorsTrusted by 7 notable brands

“They went above and beyond at every step to deliver and be a good development partner.”

— Paul Scott, Director of Programs and Philanthropy, ASME

$250K+51–200New York, United States

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#202

ZUZEXVerified company

4.7· 8 reviews4.7

8 reviews

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Boutique product development partner for complex digital solutions

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#203

FlairsTechVerified company

4.6· 10 reviews4.6

10 reviews

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Innovation | Talent | Excellence @ FlairsTech.com

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#204

SeediumVerified company

4.5· 69 reviews4.5

69 reviews

Verified company

Full-Cycle Software Development & Team Augmentation 🌱 SEEDIUM builds & scales web/mobile products globally.

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#205

Insight GlobalVerified companySpecializes in Telecommunications

Verified companySpecializes in Telecommunications

A talent and consulting company.

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#206

QualitestVerified companySpecializes in Telecommunications

Verified companySpecializes in Telecommunications

Engineering tomorrow with AI, People & Precision.

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Team

5001–10000

#207

DevRankVerified company

Verified company

Scaling teams, delivering software, and managing payroll worldwide.

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Team

51–200

Location

Berlin, Germany

Experience in 5+ sectors

DevRank is a global leader in IT staff augmentation and software development services, empowering businesses to scale efficiently with over 5,000 professionals across the US, LATAM, Europe, and Asia. Specializing in full-cycle software development and global payroll solutions, DevRank ensures seamless team integration and project delivery without operational barriers. - **Global Reach:** With a presence in key regions, DevRank supports clients like Embraer and Bayer AG, facilitating international expansion without local entity setup. - **Project Success:** Having completed over 140 projects, DevRank offers a proven track record in delivering high-quality software solutions. - **Industry Diversity:** Serving a wide range of industries from finance to pharmaceuticals, DevRank adapts to diverse business needs. - **Technological Expertise:** Utilizes leading frameworks like React and Node.js, ensuring cutting-edge software development. - **Staff Augmentation Focus:** 50% of services dedicated to IT staff augmentation, providing clients with the specific professional skills they need. DevRank's commitment to excellence and strategic partnerships enables them to deliver tailored solutions that drive growth and innovation for their clients.

51–200Berlin, Germany

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