Company lists · Data refreshed September 2026

Top 20 Infrastructure consulting firms based in Indianapolis, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 37 companies tracked

RevenueBase identified 37 company matches for infrastructure consulting firms associated with Indianapolis, United States as of September 2026 and tracks 1,307 professional contacts across them, including 579 with verified work emails. Across the United States, New York is the largest hub for this category (306 companies); Indianapolis has 37.

This list covers company matches for infrastructure consulting firms associated with Indianapolis, 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 3, 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 3, 2026 How this list was built

37Companies

1,307Contacts tracked

579Verified emails

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The 20 largest infrastructure consulting firms based in Indianapolis, United States

Ranked by team size

Top 20 of 37 company matches for infrastructure consulting firms based in Indianapolis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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	Infrastructure And Energy Alternatives, Inc. IEA , A Mastec Company	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	5,001-10,000	316 contacts →
	Exact match “Infrastructure & Energy Alternatives (IEA), a MasTec company, was formed in 2011 and began building an integrated portfolio of energy and infrastructure construction companies.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Engaging Solutions, LLC	Exact match	Indianapolis, United StatesHQ recorded Sep 3, 2026	51-200	100 contacts →
	Exact match “Engaging Solutions is a multi-faceted management consulting firm with the personnel and resources to accomplish everything from high level management and auditing to ground-level…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	United Consulting, Indianapolis, In	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	51-200	92 contacts →
	Exact match “United Consulting provides quality service their clients can depend on.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	USI Consultants, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	51-200	87 contacts →
	Exact match “Founded in 1976, USI Consultants, Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	Applied Engineering Services	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	72 contacts →
	Exact match “Applied Engineering Services is an Indianapolis-based consulting engineering firm providing mechanical, electrical, and instrumentation engineering services.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	R.E. Dimond And Associates	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	66 contacts →
	Exact match “R.E.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	Tlf, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	48 contacts →
	Exact match “TLF is a forty person engineering firm located on the northwest side of Indianapolis, Indiana, that specializes in Project Management, Structural Engineering, Site Development…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Christopher B. Burke Engineering, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	51-200	44 contacts →
	Exact match “Stemming from water resources, our passion to enhance and preserve our environment has deepened through exciting and diverse projects.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	Resolution Group INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	41 contacts →
	Exact match “Resolution Group, Inc (RGI) is an Indianapolis based Disadvantaged Business Enterprise (DBE) and Woman-Owned Business Enterprise (WBE) civil engineering firm founded in 2008…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	Fink Roberts & Petrie, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	31 contacts →
	Exact match “FRP has long been known as a premiere structural engineering firm by architects, facility owners and contractors.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	DB Engineering, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	1-10	19 contacts →
	Exact match “DB Engineering, LLC was founded in November of 2008 by Ms.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	Cmid, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	18 contacts →
	Exact match “Consulting Management Inspection Design, Inc.(CMID) is a minority owned full service architectural & engineering consulting firm.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	Silver Creek Engineering, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	16 contacts →
	Exact match “Established in 1994 in Indianapolis, Silver Creek Engineering, Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Loftus Engineering, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	14 contacts →
	Exact match “Loftus Engineering is an Indianapolis-based WBE, full service mechanical and electrical consulting engineering firm, specializing in unique, complex and sustainable building…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	Avenew, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	1-10	11 contacts →
	Exact match “At Avenew, we're dedicated to helping communities grow and thrive.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	Landworx Engineering	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	1-10	9 contacts →
	Exact match “Consulting Civil Engineering company specializing in private and public redevelopment projects.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	Whitaker Engineering	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	1-10	8 contacts →
	Exact match “Professional services are important to clients for a number of reasons.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	First Group Engineering INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	7 contacts →
	Exact match “First Group Engineering Inc is a civil engineering company located in Indianapolis, Indiana, serving INDOT and Indiana communities as well as private clients on transportation and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	Roger Ward Engineering INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	11-50	4 contacts →
	Exact match “Roger Ward Engineering Inc is a Civil Engineering company located at Carrollton Ave.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	JPS Consulting Engineers, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 3, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 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 “infrastructure consulting 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 20 of 37 infrastructure consulting firms based in Indianapolis, United States

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Infrastructure consulting firms based in Indianapolis, United States at a glance

As of Sep 3, 2026

44.3%Verified-email coverage

35.3Average contacts per company

11-50Median size (employees)

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 37 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 Indianapolis, United States whose business descriptions match “infrastructure consulting 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 579 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 3, 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.

Infrastructure consulting 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 “infrastructure consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure consulting firms are there based in Indianapolis, United States?

RevenueBase identified 37 company matches for infrastructure consulting firms associated with Indianapolis, 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?

Infrastructure And Energy Alternatives, Inc. IEA , A Mastec Company 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 infrastructure consulting firms?

New York leads the United States with 306 company records, followed by Houston (293) and Washington (158). Indianapolis has 37.

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 579 professional contacts with verified work emails tracked across these 37 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 3, 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.