Company lists · Data refreshed September 2026

Top 13 Legacy system modernization firms based in Orlando, United States

Name: Legacy system modernization firms based in Orlando, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 41 companies tracked

RevenueBase identified 41 company matches for legacy system modernization firms associated with Orlando, United States as of September 2026 and tracks 1,931 professional contacts across them, including 535 with verified work emails. Across the United States, New York is the largest hub for this category (178 companies); Orlando has 41.

This list covers company matches for legacy system modernization firms associated with Orlando, 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 20, 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 20, 2026 How this list was built

41Companies

1,931Contacts tracked

535Verified emails

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The 13 largest legacy system modernization firms based in Orlando, United States

Ranked by team size

Top 13 of 41 company matches for legacy system modernization firms based in Orlando, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Prolifics	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,491 contacts →
	Exact match “Prolifics is a global digital engineering and consultancy firm that empowers businesses with end-to-end technology solutions across data, AI, cloud, and digital transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	DEVSU	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	201-500	240 contacts →
	Exact match “Devsu helps enterprises modernize complex software with confidence: using a living map of your architecture that stays accurate from planning through delivery, not just at kickoff.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Grupo Archicentro	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	201-500	30 contacts →
	Exact match “GRUPO ARCHICENTRO ¿Se puede innovar sin tener raíces sólidas?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Luxera Software	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “Unlocking Digital Potential for Financial, Healthcare, and Government Industries Luxera is a leading consultancy and software development firm specializing in driving digital…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	BL Consulting Group Blcg	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	11-50	7 contacts →
	Exact match “BL Consulting Service LLC is a company specializing in digital transformation for industrial manufacturers around the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Wonder Crafts	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	11-50	7 contacts →
	Exact match “At Wonder Craft Group, our software-based solutions empower businesses by streamlining operations and driving them towards achieving their goals with innovation and efficiency.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Lacuna	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	11-50	7 contacts →
	Exact match “Our purpose is simple.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Vergeops, LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “At VergeOps, we specialize in elevating your enterprise to new heights with unparalleled architectural expertise.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Sermantec LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	11-50	4 contacts →
	Exact match “Sermantec LLC is a premier provider of innovative digital solutions and technology integration services, empowering global enterprises to achieve their digital transformation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Millo Technologies USA	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	51-200	1 contacts →
	Exact match “erp,#sap,#s4hana y #tecnology” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Altitude Technology Group	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	11-50	1 contacts →
	Exact match “Professional Digital Transformation Services” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Full On Consulting, LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “I've spent 25+ years in enterprise IT, including 16 years at a global system integrator leading large-scale programs, and years as a CTO of a $400M+ company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Stackked	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “A tech enablement agency specialized in helping businesses leverage technology to improve processes, increase efficiency, and drive innovation.” Recorded in the RevenueBase company graph · Sep 20, 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 “legacy system modernization firms”. 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 41 legacy system modernization firms based in Orlando, United States

See the full list, filter by size, metro and specialty, and access 535 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legacy system modernization firms based in Orlando, United States at a glance

As of Sep 20, 2026

27.7%Verified-email coverage

47.1Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Orlando, so it is reported there. Company counts and contact totals on this page are exact for Orlando, over 41 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 Orlando, United States whose business descriptions match “legacy system modernization firms” 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 535 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 20, 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.

Legacy system modernization firms 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 “legacy system modernization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system modernization firms are there based in Orlando, United States?

RevenueBase identified 41 company matches for legacy system modernization firms associated with Orlando, 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?

Prolifics 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 legacy system modernization firms?

New York leads the United States with 178 company records, followed by Austin (150) and Houston (135). Orlando has 41.

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 535 professional contacts with verified work emails tracked across these 41 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 20, 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.