Company lists · Data refreshed September 2026

Top 13 Custom software development services based in Nashville, United States

Name: Custom software development services based in Nashville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 30 companies tracked

RevenueBase identified 30 company matches for custom software development services associated with Nashville, United States as of September 2026 and tracks 471 professional contacts across them, including 227 with verified work emails. Across the United States, New York is the largest hub for this category (445 companies); Nashville has 30.

This list covers company matches for custom software development services associated with Nashville, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 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 RevenueBase SmartSearch · Exact Recorded Sep 24, 2026 How this list was built

30Companies

471Contacts tracked

227Verified emails

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The 13 largest custom software development services based in Nashville, United States

Ranked by team size

Top 13 of 30 company matches for custom software development services based in Nashville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Fortyau	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	201-500	166 contacts →
	Exact match “FortyAU is a technology consulting company specializing in custom software development.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Acklen Avenue	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	51-200	95 contacts →
	Exact match “Empowering Your Business for the Future Acklen Avenue is your strategic partner in digital transformation, delivering agile, custom software solutions that revolutionize how you…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Mercury Intermedia	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	51-200	44 contacts →
	Exact match “For 30 years, Mercury has been crafting exceptional software solutions for the world’s leading brands.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Optu Consulting	Exact match	Nashville, United StatesHQ recorded Sep 24, 2026	11-50	25 contacts →
	Exact match “We Build the Bridge Between Business and Technology Optu Consulting combines deep experience in software development, data systems, and business consulting to deliver practical…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Sense7ai	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	11-50	25 contacts →
	Exact match “Sense7ai is an agentic AI and software engineering company.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Blattner Tech Digital Agency	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	51-200	25 contacts →
	Exact match “DevDigital has been acquired by Blattner Tech.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Twin Sun, LLC	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	11-50	18 contacts →
	Exact match “We take on software challenges for people who deserve better.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Cloud Development Resources	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	51-200	10 contacts →
	Exact match “Cloud Development Resources is a software development and IT solutions provider that delivers OutSystems Applications Development, Software Project Development (Enterprise-grade…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Nobius Solutions	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	51-200	4 contacts →
	Exact match “We design, implement, and deploy technology solutions - that’s web apps, databases, API’s, mobile apps, desktop and embedded.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Darkstar Digital Agency	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “For over 21 years we have built hundreds of websites, marketing solutions, and unique software for businesses in Nashville as well as nationally.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Elco Dev, LLC	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “At Elco Dev, we transform ideas into impactful software solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Core Business, LLC	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Core Business, LLC is a web technology solutions company located in Nashville, TN.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Next Version Systems	Exact match	Nashville, TN, United StatesHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Next Version Systems is a Nashville, TN based consulting firm that provides nextgeneration custom software solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “custom software development services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 13 of 30 custom software development services based in Nashville, United States

See the full list, filter by size, metro and specialty, and access 227 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software development services based in Nashville, United States at a glance

As of Sep 24, 2026

48.2%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Nashville, so it is reported there. Company counts and contact totals on this page are exact for Nashville, over 30 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Nashville, United States whose business descriptions match “custom software development services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 227 professional contacts with verified work emails across the full matched dataset. 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 24, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Custom software development services by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom software development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom software development services are there based in Nashville, United States?

RevenueBase identified 30 company matches for custom software development services associated with Nashville, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fortyau tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most custom software development services?

New York leads the United States with 445 company records, followed by Austin (277) and Houston (196). Nashville has 30.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 227 professional contacts with verified work emails tracked across these 30 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 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.