Company lists · Data refreshed September 2026

Top 25 Systems engineering consultants based in Columbia, United States

Name: Systems engineering consultants based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 49 companies tracked

RevenueBase identified 49 company matches for systems engineering consultants associated with Columbia, United States as of September 2026 and tracks 915 professional contacts across them, including 389 with verified work emails. Across the United States, Houston is the largest hub for this category (116 companies); Columbia has 49.

This list covers company matches for systems engineering consultants associated with Columbia, 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 18, 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 18, 2026 How this list was built

49Companies

915Contacts tracked

389Verified emails

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The 25 largest systems engineering consultants based in Columbia, United States

Ranked by team size

Top 25 of 49 company matches for systems engineering consultants based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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	Enlighten	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	51-200	216 contacts →
	Exact match “Engineering.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2	Alliance Consulting Engineers, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 18, 2026	11-50	77 contacts →
	Exact match “Professional Civil and Environmental Engineering Firm providing Technical Consulting Services to County Governments, Municipalities, Industry, School Districts, Healthcare…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3	Nyla Technology Solutions	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	51-200	68 contacts →
	Exact match “Nyla Technology Solutions provides exceptional, cutting-edge software systems engineering services for the Federal Government.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4	Facility Dynamics Engineering, Corp	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	51-200	59 contacts →
	Exact match “Facility Dynamics is a consulting engineering and commissioning firm that helps clients and facilities fill the ever-widening gap between the design/construction process and the…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5	Jasint Innovative Solutions	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	51-200	58 contacts →
	Exact match “JASINT is a Maryland based Limited Liability Company that began its business operations and staffing in July 2007.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6	Pci, A Bigbear.ai Company	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	201-500	47 contacts →
	Exact match “PCI is now a BigBear.ai company.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7	Avid Technology Professionals	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	51-200	45 contacts →
	Exact match “Avid Technology Professionals, LLC (ATP) is a premiere provider of software and systems engineering, and acquisition program management services for the community.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8	Environ-Civil Engineering LTD	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	28 contacts →
	Exact match “Environ-Civil Engineering, Ltd.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9	Dennis Corporation	Exact match	Columbia, SC, United StatesHQ recorded Sep 18, 2026	51-200	27 contacts →
	Exact match “Dennis Corporation is a South Carolina licensed engineering, surveying, and construction management firm specializing in a broad range of services.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10	KK Engineering LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	1-10	24 contacts →
	Exact match “We have in-depth experience in HVAC, Electrical, and Plumbing; smoke management, and fire-protection systems design for institutional, commercial, and residential facilities.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11	Momentum Engineering, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	19 contacts →
	Exact match “Momentum Engineering understands that our customer's unique missions require innovative software solutions and data-driven engineering methodologies.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12	C2 Technology Solutions INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	19 contacts →
	Exact match “C2 Technology Solutions is a small business with global perspective, offering insightful and transformational expertise to system and software engineering, architecture design…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13	Gliacell Technologies	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	17 contacts →
	Exact match “GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14	Buford Goff & Associates, NOW Imeg	Exact match	Columbia, SC, United StatesHQ recorded Sep 18, 2026	11-50	17 contacts →
	Exact match “We are now part of IMEG.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15	Nextage	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	14 contacts →
	Exact match “Nextage provides avionics and aerospace systems engineering services, electrical engineering services, software design, and automated test system development, resulting in…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16	BLT	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	13 contacts →
	Exact match “Need help with a custom electronics design?” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17	Softtech Solutions, LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	12 contacts →
	Exact match “SoftTech Solutions, LLC is a top-notch engineering firm and leading provider of solutions for the Department of Defense.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18	Dynamic 3d Solutions	Exact match	Columbia, IL, United StatesHQ recorded Sep 18, 2026	11-50	11 contacts →
	Exact match “Full service engineering design consultants specializing in industrial/petro-chemical plant design, 3D laser scanning, electrical substation modeling, P & ID conversion, software…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19	Gwa, Inc.	Exact match	Columbia, SC, United StatesHQ recorded Sep 18, 2026	11-50	11 contacts →
	Exact match “GWA, Inc.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20	Ndepth Security, LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	10 contacts →
	Exact match “nDepth Security, LLC is a service-oriented, small business that strives to be a profound leader in providing support in all areas of systems engineering, information assurance…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21	Software Consortium, LLC D B A Primesoft	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	51-200	10 contacts →
	Exact match “Software Consortium, LLC d/b/a PrimeSoft provides information technology services with high value, high impact client delivery.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22	Onyx Consulting Services	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	1-10	8 contacts →
	Exact match “Onyx Consulting Services, LLC is a woman-owned technology Consulting firm that provides services in the core areas of software engineering, systems engineering, and security…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23	Sabre Engineering INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24	Mission First, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 18, 2026	11-50	7 contacts →
	Exact match “As a company, we are powered by a thirst for innovation that produces effective, high value, mission focused results.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25	Mechanical Engineering Consulting Associates, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 18, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 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 “systems engineering consultants”. 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 25 of 49 systems engineering consultants based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 389 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems engineering consultants based in Columbia, United States at a glance

As of Sep 18, 2026

42.5%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

Sep 18, 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 Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 49 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 Columbia, United States whose business descriptions match “systems engineering consultants” 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 389 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 18, 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.

Systems engineering consultants 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 “systems engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems engineering consultants are there based in Columbia, United States?

RevenueBase identified 49 company matches for systems engineering consultants associated with Columbia, 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?

Enlighten 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 systems engineering consultants?

Houston leads the United States with 116 company records, followed by New York (86) and Huntsville (78). Columbia has 49.

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 389 professional contacts with verified work emails tracked across these 49 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 18, 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.