Company lists · Data refreshed September 2026

Top 11 Project management consulting clean energy companies based in Minneapolis, United States

RevenueBase identified 28 project management consulting clean energy companies headquartered in Minneapolis, United States as of September 2026 and tracks 2,268 professional contacts across them, including 1,568 with verified work emails. Across the United States, Houston is the largest hub for this category (287 companies); Minneapolis has 28.

This list covers project management consulting clean energy companies headquartered in Minneapolis, 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
28Companies
2,268Contacts tracked
1,568Verified emails
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The 11 largest project management consulting clean energy companies based in Minneapolis, United States

Ranked by team size
Top 11 of 28 project management consulting clean energy companies based in Minneapolis, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to project management consulting clean energy companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 20261,001-5,0001,088 contacts →

Partial evidence

“Barr provides engineering and environmental consulting services to clients across the Midwest, throughout the Americas, and around the world.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 2026501-1,000450 contacts →

Partial evidence

“SitelogIQ provides design, engineering, and construction management services that help organizations nationwide modernize their facilities and infrastructure.”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 2026201-500264 contacts →

Strong evidence

“Merjent is an environmental, restoration, and engineering consulting firm with a long history serving the energy industry.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 2026201-500193 contacts →

Partial evidence

“EMC manages and scales turnkey energy efficiency solutions for Fortune 500 clients across their North American portfolios.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 202651-200149 contacts →

Partial evidence

“Dunham is a full service mechanical and electrical consulting firm.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 202611-5051 contacts →

Strong evidence

“Avant Energy, a Minneapolis-based energy management firm founded in 1984, is an innovative supplier of energy project development, management, trading, consulting and utility…”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 202651-20025 contacts →

Partial evidence

“Expedium Consulting provides expert advisory and engineering resources for planning, implementation, integration, deployment, and maintenance of advanced real time OT technologies…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“inBYLT marks the next chapter in our journey, where innovation meets tradition.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

“Apadana was founded by engineers and is committed to engineering excellence across all of our offerings.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceMinneapolis, United StatesHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“SES, Inc.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Insight, experience, knowledge, wisdom are several words to describe Integrity Construction Consultants.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 11 of 28 project management consulting clean energy companies based in Minneapolis, United States

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Project management consulting clean energy companies based in Minneapolis, United States at a glance

As of Sep 29, 2026
69.1%Verified-email coverage
81.0Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
4
51-200
2
201-500
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for Minneapolis, so it is reported there. Company counts and contact totals on this page are exact for Minneapolis, over 28 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 project management consulting clean energy companies, 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 Minneapolis, United States whose own description of what they do matches “project management consulting clean energy companies”. 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 project management consulting clean energy companies), 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 project management consulting clean energy companies, and records with no verified work email. Companies headquartered outside Minneapolis 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, 1,568 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.

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 project management consulting clean energy companies, 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 project management consulting clean energy companies are there based in Minneapolis, United States?

RevenueBase identified 28 project management consulting clean energy companies headquartered in Minneapolis, 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?

Barr Engineering CO, headquartered in Minneapolis, tops this list with the largest team on record.

Which city in the United States has the most project management consulting clean energy companies?

Houston leads the United States with 287 headquartered companies, followed by New York (177) and Chicago (97). Minneapolis has 28.

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 1,568 verified decision-maker contacts tracked across these 28 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.