Company lists · Data refreshed September 2026

Top 25 Process engineering staffing firms based in Indianapolis, United States

Name: Process engineering staffing 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 29, 2026 50 companies tracked

RevenueBase identified 50 process engineering staffing firms headquartered in Indianapolis, United States as of September 2026 and tracks 3,816 professional contacts across them, including 828 with verified work emails. Across the United States, Houston is the largest hub for this category (245 companies); Indianapolis has 50.

This list covers process engineering staffing firms headquartered in Indianapolis, 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 29, 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 29, 2026 86% judged on-target in blind review

50Companies

3,816Contacts tracked

828Verified emails

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The 25 largest process engineering staffing firms based in Indianapolis, United States

Ranked by team size

Top 25 of 50 process engineering staffing firms based in Indianapolis, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to process engineering staffing 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	Brooksource	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,480 contacts →
	Indirect evidence “At Brooksource, relationships are at the center of everything we do.” Source: RevenueBase Database · checked Sep 29, 2026
2	Diverse Staffing	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	1,001-5,000	350 contacts →
	Partial evidence “Diverse Staffing is a leading staffing and recruiting agency operating from multiple recruiting centers throughout the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
3	NCW	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	316 contacts →
	Partial evidence “NCW is a professional recruiting and staffing company with over two decades of experience.” Source: RevenueBase Database · checked Sep 29, 2026
4	Morales Group, INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	260 contacts →
	Partial evidence “Morales Group is a nationally recognized, Indianapolis based MBE staffing company.” Source: RevenueBase Database · checked Sep 29, 2026
5	Ms-Il Staffing & Packaging	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	187 contacts →
	Indirect evidence “Located in Indianapolis, The MS-IL Group is on a mission to help businesses grow and thrive.” Source: RevenueBase Database · checked Sep 29, 2026
6	On Demand Staffing INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	159 contacts →
	Partial evidence “We are a leading industrial staffing firm focused on building long-term, strategic partnerships.” Source: RevenueBase Database · checked Sep 29, 2026
7	Theoris	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	201-500	115 contacts →
	Indirect evidence “Success often hinges on two things: the right people and the right systems.” Source: RevenueBase Database · checked Sep 29, 2026
8	Avtech Solutions INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	76 contacts →
	Partial evidence “Avtech is one of the fastest growing consulting company which specializes in Staffing, Recruiting, BPO, Application Development and Quality Assurance.” Source: RevenueBase Database · checked Sep 29, 2026
9	Pinnacle Partners, INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “Pinnacle Partners is a staffing firm providing solutions in Indianapolis, Louisville, Columbus, Dayton, Cincinnati, and Lexington, offering contract, contract-to-hire, and direct…” Source: RevenueBase Database · checked Sep 29, 2026
10	Damar Staffing	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	n/a	49 contacts →
	Partial evidence “DaMar Staffing Solutions of Indianapolis is a full service, contingency based recruitment firm, focused on administrative and professional staffing for all industries.” Source: RevenueBase Database · checked Sep 29, 2026
11	That's Good Hr, INC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “We’re in the people business.” Source: RevenueBase Database · checked Sep 29, 2026
12	Kodiak Labor Solutions, LLC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	44 contacts →
	Partial evidence “Kodiak Labor Solutions is a staffing company that specializes in placing quality craftsmen to the industrial, commercial and marine industries.” Source: RevenueBase Database · checked Sep 29, 2026
13	Infinity Staffing Solutions LLC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	31 contacts →
	Indirect evidence “We are committed to helping you reach your goals.” Source: RevenueBase Database · checked Sep 29, 2026
14	Express Employment Professionals	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	201-500	20 contacts →
	Indirect evidence “For over 35 years, the vision of Express Employment Professionals has been to help people find jobs and help businesses find the people and human resource services they need.” Source: RevenueBase Database · checked Sep 29, 2026
15	Simply Driven Executive Search	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “Specialty Recruiting Practices- Manufacturing Operations - Workforce Optimization - Engineering, Automation & Robotics - Human Resources - Accounting/Finance/Legal - Information…” Source: RevenueBase Database · checked Sep 29, 2026
16	Temp Staffing INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	501-1,000	13 contacts →
	Partial evidence “Temp Staffing of Indiana provides a wide variety of temporary staffing services, primarily focused on lower level warehouse, manufacturing, and flexible general labor temp jobs.” Source: RevenueBase Database · checked Sep 29, 2026
17	Talentlogistix	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	201-500	13 contacts →
	Indirect evidence “With more than three decades of matching great people with top organizations in manufacturing, warehouse, distribution, security, construction, and skilled trades, TalentLogistiX…” Source: RevenueBase Database · checked Sep 29, 2026
18	Dotstaff, LLC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “dotStaff™ is a dynamic blend of services and technology that enhance the client-vendor relationship, while reducing costs and optimizing productivity for activities associated…” Source: RevenueBase Database · checked Sep 29, 2026
19	QUEUE	Indirect evidence	Indianapolis, United StatesHQ checked Sep 29, 2026	51-200	11 contacts →
	Indirect evidence “Your Trusted Partner in Skilled Trade Recruitment Q’s center represents your pain points.” Source: RevenueBase Database · checked Sep 29, 2026
20	Edge Industrial Staffing	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	1-10	10 contacts →
	Partial evidence “EDGE Industrial Staffing delivers “just-in-time” temporary, temp to hire, and permanent placement staffing solutions that our clients can count on.” Source: RevenueBase Database · checked Sep 29, 2026
21	Premier Scrap Services, LLC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	8 contacts →
	Indirect evidence “At Premier Scrap Services (PSS), we provide stability in industries where high turnover disrupts operations and increases costs.” Source: RevenueBase Database · checked Sep 29, 2026
22	PRO Talent Group	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Welcome to Pro Talent Group, your premier destination for direct hire solutions!” Source: RevenueBase Database · checked Sep 29, 2026
23	Diversegov	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	3 contacts →
	Indirect evidence “DiverseGOV is proud to be an exclusive partner with the Federal and Local Government.” Source: RevenueBase Database · checked Sep 29, 2026
24	Tandem Neal Associates	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Tandem/Neal specializes in placing Accounting, Engineering, Management and Executive professionals within the manufacturing industry.” Source: RevenueBase Database · checked Sep 29, 2026
25	Enfocus Search	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Partnering with Construction, Manufacturing, and Utility organizations to build safer, stronger, and higher-performing teams through strategic talent solutions.” Source: RevenueBase Database · checked Sep 29, 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: process engineering staffing 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 process engineering staffing firms.
Partial evidence: Its own public description names part of process engineering staffing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process engineering staffing 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 50 process engineering staffing firms based in Indianapolis, United States

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Process engineering staffing firms based in Indianapolis, United States at a glance

As of Sep 29, 2026

21.7%Verified-email coverage

76.3Average contacts per company

51-200Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 50 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 process engineering staffing 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 Indianapolis, United States whose own description of what they do matches “process engineering staffing 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 process engineering staffing 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 process engineering staffing firms, and records with no verified work email. Companies headquartered outside Indianapolis 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, 828 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 29, 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.

Process engineering staffing 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 process engineering staffing 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 process engineering staffing firms are there based in Indianapolis, United States?

RevenueBase identified 50 process engineering staffing firms headquartered in Indianapolis, 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?

Brooksource, headquartered in Indianapolis, tops this list with the largest team on record.

Which city in the United States has the most process engineering staffing firms?

Houston leads the United States with 245 headquartered companies, followed by New York (151) and Atlanta (118). Indianapolis has 50.

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 828 verified decision-maker contacts tracked across these 50 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 29, 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.