Company lists · Data refreshed September 2026

Top 25 Custom software development consulting firms based in Plano, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 199 companies tracked

RevenueBase identified 199 custom software development consulting firms headquartered in Plano, United States as of September 2026 and tracks 9,222 professional contacts across them, including 2,916 with verified work emails. New York is the largest hub.

This list covers custom software development consulting firms headquartered in Plano, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

199Companies

9,222Contacts tracked

2,916Verified emails

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The 25 largest custom software development consulting firms based in Plano, United States

Ranked by team size

Top 25 of 199 custom software development consulting firms based in Plano, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to custom software development consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Improving	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	1,001-5,000	1,578 contacts →
	Indirect evidence “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Source: RevenueBase Database · checked Sep 24, 2026
2	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 24, 2026
3	Payoda Technology INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	501-1,000	659 contacts →
	Indirect evidence “For nearly two decades, Payoda has helped enterprises modernize systems, engineer products, and turn data into decisions.” Source: RevenueBase Database · checked Sep 24, 2026
4	CG Infinity	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	479 contacts →
	Indirect evidence “People First + Driven to Transform Our people-first approach to technology offers best-in-class service and success rates.” Source: RevenueBase Database · checked Sep 24, 2026
5	Softweb Solutions Inc.	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	501-1,000	430 contacts →
	Indirect evidence “When we look at the way enterprises operate today, we see a fundamental challenge.” Source: RevenueBase Database · checked Sep 24, 2026
6	Winfo Solutions	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	365 contacts →
	Indirect evidence “ABOUT WINFO SOLUTIONS Winfo is a digital transformation organization focused on embracing new technologies and has a vision for client-centric leadership.” Source: RevenueBase Database · checked Sep 24, 2026
7	RAY Business Technologies A Cmmi Level 3 Company	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	296 contacts →
	Indirect evidence “Welcome to – where innovation meets excellence in IT services and solutions.” Source: RevenueBase Database · checked Sep 24, 2026
8	Digicode	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	276 contacts →
	Strong evidence “Digicode is a global consulting and custom software development company based in Dallas, Texas, with development centers in Ukraine and Slovakia.” Source: RevenueBase Database · checked Sep 24, 2026
9	Augusta Hitech	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	191 contacts →
	Indirect evidence “Augusta Hitech develops high-complexity integrated technology systems with the expertise of a global leader and the efficiency of a young company propelled by innovation.” Source: RevenueBase Database · checked Sep 24, 2026
10	Tvarana	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	190 contacts →
	Indirect evidence “Tvarana helps businesses get more from their cloud platforms with tailored solutions across NetSuite, Salesforce, Amazon, and Heroku.” Source: RevenueBase Database · checked Sep 24, 2026
11	TEK Leaders INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	1,001-5,000	176 contacts →
	Indirect evidence “Tek Leaders is a fast growing, global, innovative IT Services firm specializing in Digital Engineering and Digital Assurance Services.” Source: RevenueBase Database · checked Sep 24, 2026
12	Appshark Software	Partial evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	165 contacts →
	Partial evidence “Founded in 2007 and headquartered in Dallas, TX, AppShark Software, Inc.” Source: RevenueBase Database · checked Sep 24, 2026
13	Techment Technology	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	143 contacts →
	Indirect evidence “At Techment, we're dedicated to bringing order to the data that powers Enterprise AI.” Source: RevenueBase Database · checked Sep 24, 2026
14	Firminiq	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	131 contacts →
	Strong evidence “FIRMINIQ is a trusted software product development company specializing in CONNECTED HEALTH.” Source: RevenueBase Database · checked Sep 24, 2026
15	Itconnectus	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	122 contacts →
	Strong evidence “ITConnectUS Is A Global Software Development Firm Headquartered In Chicago.” Source: RevenueBase Database · checked Sep 24, 2026
16	Techery	Partial evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	109 contacts →
	Partial evidence “Techery is a top software consultancy helping businesses achieve real technological modernization.” Source: RevenueBase Database · checked Sep 24, 2026
17	Tekintegral	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	91 contacts →
	Strong evidence “Tekintegral is a fast-growing renowned IT, Software development, Staffing, and Consultancy firm based out of, TX with it’s delivery center based out of Noida, India with the sole…” Source: RevenueBase Database · checked Sep 24, 2026
18	Krasamo INC	Partial evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	11-50	84 contacts →
	Partial evidence “Full service web & mobile app development company serving SMBs & Corporate with small or large scale business solutions, Research & Prototyping, UI/UX Design, Mobile App…” Source: RevenueBase Database · checked Sep 24, 2026
19	Waveaxis	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	77 contacts →
	Indirect evidence “Digitalizing Healthcare & Manufacturing.” Source: RevenueBase Database · checked Sep 24, 2026
20	Blueera Technologies, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	501-1,000	66 contacts →
	Indirect evidence “We are one of the elite IT Company in Texas, with the best tech giants, where one has supreme capabilities in Latest technologies, Outsourcing and in E-businesses.” Source: RevenueBase Database · checked Sep 24, 2026
21	CITTA	Indirect evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	65 contacts →
	Indirect evidence “Citta was founded in 2009 with a mission to succeed by helping our clients succeed.” Source: RevenueBase Database · checked Sep 24, 2026
22	Adven Technologies INC	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	51-200	62 contacts →
	Strong evidence “Adven Technologies is a focused product development, software services and technology consulting company.” Source: RevenueBase Database · checked Sep 24, 2026
23	Techigai	Partial evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	59 contacts →
	Partial evidence “Techigai is a global IT consulting and services firm that offers impactful technology solutions to help growth-oriented businesses across industries lead their markets.” Source: RevenueBase Database · checked Sep 24, 2026
24	Sforce IT Solutions, LLC	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	501-1,000	59 contacts →
	Strong evidence “SForce IT is a team of committed IT experts, who come with a promise of delivering world-class software and web development services that focus on playing a supportive role to…” Source: RevenueBase Database · checked Sep 24, 2026
25	National Systems America L.P	Strong evidence	Plano, TX, United StatesHQ checked Sep 24, 2026	201-500	57 contacts →
	Strong evidence “National Systems America is a leading provider of customized IT staffing solutions and software development services for a range of Fortune 500 companies spanning many industries.” Source: RevenueBase Database · checked Sep 24, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: custom software development consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names custom software development consulting firms.
Partial evidence: Its own public description names part of custom software development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom software development consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 199 custom software development consulting firms based in Plano, United States

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Custom software development consulting firms based in Plano, United States at a glance

As of Sep 24, 2026

31.6%Verified-email coverage

46.3Average contacts per company

11-50Median size (employees)

589.9%Largest-city concentration · New York

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Plano, so it is reported there. Company counts and contact totals on this page are exact for Plano, over 199 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 custom software development consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Plano, United States whose own description of what they do matches “custom software development consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names custom software development consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among custom software development consulting firms, and records with no verified work email. Companies headquartered outside Plano 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 its RevenueBase Smart Search 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, 2,916 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 24, 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.

Custom software development consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names custom software development consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many custom software development consulting firms are there based in Plano, United States?

RevenueBase identified 199 custom software development consulting firms headquartered in Plano, 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?

Improving, headquartered in Plano, tops this list with the largest team on record.

Which city has the most custom software development consulting firms?

New York leads with 1174 headquartered companies, followed by Austin (678) and Houston (589).

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 2,916 verified decision-maker contacts tracked across these 199 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 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 Smart Search, 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.