Insights

Global engineering QuantumSoft operates with an international team of around 120 engineers and multiple regional offices, indicating a capability to support global projects, distributed delivery models, and 24/7 coverage for clients in diverse time zones.

Flat collaboration The company emphasizes direct client-engineer dialogue without intermediaries, suggesting strong communication, faster decision cycles, and potential for robust Agile-like engagement models that appeal to enterprises seeking speed and transparency.

AI-driven quality Recent launch of Synapse 2.0, an AI that preemptively fixes bugs, positions QuantumSoft as a leader in automated quality assurance and proactive defect prevention, creating upsell opportunities in testing, DevOps automation, and AI-assisted development.

Industry breadth With experience across Biotech, Engineering, Finance, Management, and Oil & Gas, there are cross-industry use cases for tailored software, QA, security, and UX services, enabling cross-sell and expansion into new verticals for existing clients.

Scale and stability Revenue in the multi-billion range and a headcount of 51-200 in a software development services firm signals maturity, capabilities for large-scale projects, and potential for long-term managed services, nearshore/offshore engagement, and strategic partnerships.

QuantumSoft LLC Tech Stack

QuantumSoft LLC uses 8 technology products and services including Atlassian, Amazon S3, Amazon CloudFront, and more. Explore QuantumSoft LLC's tech stack below.

  • Atlassian
    Application Development & Management
  • Amazon S3
    Content Delivery Network
  • Amazon CloudFront
    Content Delivery Network
  • Amazon Route 53
    Domain Name Services
  • Vue.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Google Search Console
    Web Analytics

QuantumSoft LLC's Email Address Formats

QuantumSoft LLC uses at least 2 format(s):
QuantumSoft LLC Email FormatsExamplePercentage
First.Last@quantumsoft.ruJohn.Doe@quantumsoft.ru
98%
First@quantumsoft.ruJohn@quantumsoft.ru
2%
First.Last@quantumsoft.proJohn.Doe@quantumsoft.pro
80%
First@quantumsoft.proJohn@quantumsoft.pro
20%

Frequently Asked Questions

What is QuantumSoft LLC's official website and social media links?

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QuantumSoft LLC's official website is quantumsoft.pro and has social profiles on LinkedIn.

How much revenue does QuantumSoft LLC generate?

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As of July 2026, QuantumSoft LLC's annual revenue is estimated to be $1B - $10B.

What is QuantumSoft LLC's NAICS code?

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QuantumSoft LLC's NAICS code is 5112 - Software Publishers.

How many employees does QuantumSoft LLC have currently?

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As of July 2026, QuantumSoft LLC has approximately 102 employees across 4 continents, including AsiaEuropeNorth America. Key team members include Office Manager: K. M.Senior Developer, Architect, Project Manager: С. О.Project Manager: N. K.. Explore QuantumSoft LLC's employee directory with LeadIQ.

What industry does QuantumSoft LLC belong to?

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QuantumSoft LLC operates in the Software Development industry.

What technology does QuantumSoft LLC use?

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QuantumSoft LLC's tech stack includes AtlassianAmazon S3Amazon CloudFrontAmazon Route 53Vue.jsjQueryCloudflare Bot ManagementGoogle Search Console.

What is QuantumSoft LLC's email format?

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QuantumSoft LLC's email format typically follows the pattern of First.Last@quantumsoft.ru. Find more QuantumSoft LLC email formats with LeadIQ.

When was QuantumSoft LLC founded?

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QuantumSoft LLC was founded in 2005.
QuantumSoft LLC logo

QuantumSoft LLC

Software DevelopmentMassachusetts, United States51-200 Employees

QuantumSoft LLC is a software development company based in Brookline, Massachusetts, founded in 2005. It specializes in assembling bespoke IT consulting teams for clients across industries such as biotech, engineering, finance, management, and oil and gas. The firm maintains an international team and emphasizes direct dialogue between clients and engineers without an intermediary layer, supported by a flat organizational structure.

The company operates offices in the United States, Russia, Latvia, and Vietnam, reflecting its global footprint. In December 2025, QuantumSoft announced Synapse 2.0, an AI product intended to identify and fix defects before they arise.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2005
Employees
51-200

Section iconFunding & Financials

  • $1B - $10B

    QuantumSoft LLC's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    QuantumSoft LLC's revenue is estimated to be in the range of $1B - $10B

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