Company lists · Data verified August 2026

Top 25 Agile consulting firms based in Houston, United States

Name: Agile consulting firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 240 companies tracked

There are 240 agile consulting firms headquartered in Houston, United States (RevenueBase, August 2026). RevenueBase tracks 2,305 professional contacts across them, including 691 with verified work emails and 456 with mobile numbers. New York is the largest hub.

This list covers agile consulting firms headquartered in Houston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

240Companies

2,305Contacts tracked

691Verified emails

456Mobile numbers

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The 25 largest agile consulting firms based in Houston, United States

Ranked by team size

Top 25 of 240 agile consulting firms based in Houston, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Sira Consulting, An INC 5000 Company	Houston, TX	201-500	327	49
2	Koya Consulting INC	Houston, TX	51-200	289	14
3	RLG International	Houston, TX	51-200	212	109
4	Stellium INC	Houston, TX	51-200	205	113
5	Newton Vision CO	Houston, TX	51-200	102	41
6	Qadworks	Houston, TX	51-200	96	53
7	Green Apex Solutions Limited	Houston, TX	51-200	69	4
8	Sixlogs Technologies	Houston, TX	11-50	53	25
9	Evolve Partners LLC	Houston, TX	51-200	49	34
10	Codefinity Solutions	Houston, TX	11-50	48	4
11	Draper & Associates	Houston, TX	51-200	40	16
12	Hynes & Khater	Houston, TX	11-50	32	25
13	Zeus Solutions INC	Houston, TX	51-200	30	13
14	Arcus Advisors	Houston	11-50	21	13
15	Digineox	Houston, TX	11-50	18	12
16	Infodrive Systems, INC	Houston, TX	51-200	18	1
17	Giga Cloud Services	Houston, TX	11-50	17	6
18	Celersoft Technology And Consulting Services	Houston	11-50	16	1
19	Orayaah Consulting	Houston, TX	51-200	15	4
20	Nepstaff	Houston, TX	11-50	14	2
21	Trans4mative Advisors	Houston, TX	11-50	13	11
22	Counter Code	Houston, TX	11-50	11	7
23	Southwinds Marine & Industrial	Houston, TX	11-50	11	3
24	Athenian Group	Houston, TX	11-50	10	8
25	ADSI	Houston, TX	11-50	9	1

Showing 25 of 240 agile consulting firms based in Houston, United States

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Agile consulting firms based in Houston, United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 467 HQs

456Contacts with mobile numbers

11Emails re-verified in last 30 days

Companies by employee count

1-10

158

11-50

51-200

201-500

Agile consulting firms by metro in the United States

Metro	Companies
Agile consulting firms in New York	467
Agile consulting firms in Chicago	271
Agile consulting firms in Atlanta	258
Agile consulting firms in Houston	240
Agile consulting firms in San Francisco	205
Agile consulting firms in Austin	189
Agile consulting firms in Dallas	172

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “agile consulting firms”, with match quality audited by blind human judging, and headquartered in Houston, United States.
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: Contact records re-verify on a rolling cadence; 11 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many agile consulting firms are there based in Houston, United States?

There are 240 agile consulting firms headquartered in Houston, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Sira Consulting, An INC 5000 Company, headquartered in Houston, tops this list with the largest team on record.

Which city has the most agile consulting firms?

New York leads with 467 headquartered companies, followed by Chicago (271) and Atlanta (258).

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 691 verified decision-maker contacts tracked across these 240 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.