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Company lists · Data refreshed September 2026

Top 25 Managed software development companies based in Alpharetta, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 55 companies tracked

RevenueBase identified 55 managed software development companies headquartered in Alpharetta, United States as of September 2026 and tracks 2,925 professional contacts across them, including 458 with verified work emails. New York is the largest hub.

This list covers managed software development companies headquartered in Alpharetta, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
55Companies
2,925Contacts tracked
458Verified emails
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The 25 largest managed software development companies based in Alpharetta, United States

Ranked by team size
Top 25 of 55 managed software development companies based in Alpharetta, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
RelevantzPartial evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 20261,001-5,0001,164

“We are in the business of custom software engineering.”

Source: company website · checked Sep 5, 2026
2
UST XpanxionPartial evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 2026501-1,000294

“UST Xpanxion provides product development and engineering services to enterprise clients in a variety of industries worldwide.”

Source: company website · checked Sep 5, 2026
3
Valzo Soft SolutionsIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 20261,001-5,000286

“ValzoSoft Solutions – Driving Innovation, Empowering Growth At ValzoSoft Solutions, we turn visionary ideas into transformative digital experiences.”

Source: company website · checked Sep 5, 2026
4
Telliant SystemsStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-200153

“Telliant is a custom software product development, testing and technology consulting services company, serving business partners globally.”

Source: company website · checked Sep 5, 2026
5
Concept Software & Services INCPartial evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-200105

“Concept Software & Services, Inc.(CSS) is a leading US-based Software Solutions Company that offers a wide range of value-added services to support the growth and success of small…”

Source: company website · checked Sep 5, 2026
6
Nexzentek Solutions INCIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 2026201-50085

“NexZenTek is a leading global Information Technology company that combines tech expertise and business intelligence to catalyze change and deliver results.”

Source: company website · checked Sep 5, 2026
7
Techmentee, INCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-20048

“Techmentee is the leading software development company in Atlanta, GA, USA, offering innovative IT solutions and digital transformation services to businesses worldwide.”

Source: company website · checked Sep 5, 2026
8
NAM Technologies INCIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-5044

“We, Nam Technologies, Inc.”

Source: company website · checked Sep 5, 2026
9
SUM Global TechnologyStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-5034

“SUM Global provides technical services for all phases of a software development project.”

Source: company website · checked Sep 5, 2026
10
Rivi Consulting Group L.L.CIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-20031

“RiVi Consulting Group L.L.C (RiVi) is a strategic technology partner helping companies in various industry verticals achieve operational excellence.”

Source: company website · checked Sep 5, 2026
11
Tier One, INCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 2026n/a31

“Tier One provides product development services for custom software and electronics.”

Source: company website · checked Sep 5, 2026
12
Altair Technologies INCIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-20025

“Our mission is to empower businesses and individuals through technology that’s not just smart-but transformational.”

Source: company website · checked Sep 5, 2026
13
Dsys INCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-20020

“DSYS is a focused global and innovative provider of software development, consulting services to midsize and fortune 500 companies to make them more competitive, productive, and…”

Source: company website · checked Sep 5, 2026
14
Nthline Solutions, LLCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-5019

“NthLine Solutions LLC, established in 2015 and headquartered in Alpharetta, Georgia is a software development and service company that provides superior IT consulting and…”

Source: company website · checked Sep 5, 2026
15
SUN Cloud LLCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-5018

“An IT consulting firm providing services and solutions in Business Applications in Microsoft, Oracle and Open Source technologies; IT Services in Software Development, Web…”

Source: company website · checked Sep 5, 2026
16
18techsIndirect evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-5014

“Incredible programmers, superior developers, veteran consultants, & steadfast solutions.”

Source: company website · checked Sep 5, 2026
17
Radiant TechnologiesStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202651-20014

“Radiant Technologies Software Consulting & Solutions are engineers in software development, project management, business intelligence, IT infrastructures ERP and web-based…”

Source: company website · checked Sep 5, 2026
18
Elegant Software Solutions, INCPartial evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-5010

“Elegant Software Solutions is a team of technologists whose commitment to excellence and customer service is our highest mission.”

Source: company website · checked Sep 5, 2026
19
Avps Technologies INCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-509

“At AVPS Technologies Inc, we specialize in providing comprehensive IT development and managed IT services to businesses looking to enhance their technology infrastructure and…”

Source: company website · checked Sep 5, 2026
20
MimasoftStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 20261-108

“Software Development, Application Development, App Development, Application Migration, Cloud Migration, App Modernization, Database Migration Solutions Architecting, Project…”

Source: company website · checked Sep 5, 2026
21
Objectfrontier Software OFSPartial evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 2026501-1,0006

“Whether you use software to help drive business, or software IS your business, OFS can help you create innovative software that will delight your customers and empower your…”

Source: company website · checked Sep 5, 2026
22
CleveroStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-505

“Clevero is a full-service mobile, web, and custom software development agency based in Atlanta USA, and additional offices in Canada and India.”

Source: company website · checked Sep 5, 2026
23
Forsyth Software Services LLCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 202611-505

“Forsyth Software Services LLC provides general software development and maintenance services for companies in North America.”

Source: company website · checked Sep 5, 2026
24
Mental Wildfire, LLCStrong evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 20261-104

“Software Development Made SImple”

Source: company website · checked Sep 5, 2026
25
Bright Idea Technology SolutionsPartial evidence
Alpharetta, GA, United StatesHQ checked Sep 5, 20261-104

“Our goal is to produce high quality, maintainable software that exceeds our client’s expectations.”

Source: company website · checked Sep 5, 2026

Showing 25 of 55 managed software development companies based in Alpharetta, United States

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Managed software development companies based in Alpharetta, United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 382 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
13
11-50
19
51-200
16
201-500
2
501-1,000
3
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Alpharetta, over 55 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among managed software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Alpharetta, United States whose own description of what they do matches “managed software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among managed software development companies, and records with no verified work email. Companies headquartered outside Alpharetta are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 458 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Managed software development companies by metro in the United States

Frequently asked

How many managed software development companies are there based in Alpharetta, United States?

RevenueBase identified 55 managed software development companies headquartered in Alpharetta, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Relevantz, headquartered in Alpharetta, tops this list with the largest team on record.

Which city has the most managed software development companies?

New York leads with 382 headquartered companies, followed by Austin (236) and San Francisco (169).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 458 verified decision-maker contacts tracked across these 55 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.

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