Company lists · Data refreshed September 2026

Top 25 Commercial solar design firms based in Austin, United States

Name: Commercial solar design firms based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 68 companies tracked

RevenueBase identified 68 commercial solar design firms headquartered in Austin, United States as of September 2026 and tracks 676 professional contacts across them, including 199 with verified work emails. New York is the largest hub.

This list covers commercial solar design firms headquartered in Austin, 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 16, 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 16, 2026 86% judged on-target in blind review

68Companies

676Contacts tracked

199Verified emails

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The 25 largest commercial solar design firms based in Austin, United States

Ranked by team size

Top 25 of 68 commercial solar design firms based in Austin, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to commercial solar design 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	Freedom Solar Power	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	501-1,000	259 contacts →
	Partial evidence “Freedom Solar Power is the leader in turnkey solar installations in Texas, Colorado, Florida, Virginia and North Carolina, providing high quality, cost-effective, reliable solar…” Source: RevenueBase Database · checked Sep 16, 2026
2	Lighthouse Solar Austin	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	41 contacts →
	Partial evidence “Our vision is to empower and enlighten residential and commercial customers in Texas.” Source: RevenueBase Database · checked Sep 16, 2026
3	Holt Renewables	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “At HOLT Renewables, we’re the driving force behind commercial renewable energy projects nationwide.” Source: RevenueBase Database · checked Sep 16, 2026
4	Axis Solar	Strong evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	21 contacts →
	Strong evidence “Axis Solar is your trusted partner for engineering, procurement, and construction of commercial solar systems.” Source: RevenueBase Database · checked Sep 16, 2026
5	The Bommarito Group	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	21 contacts →
	Partial evidence “Bommarito Group is looking for a licensed interior designer!” Source: RevenueBase Database · checked Sep 16, 2026
6	Cadre Construction	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “CADRE Construction is likely the most unique commercial construction company you will find.” Source: RevenueBase Database · checked Sep 16, 2026
7	Vikta Energy	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	51-200	14 contacts →
	Partial evidence “At Vikta Energy, we’re redefining the solar industry by delivering cutting-edge Tesla Energy products and exceptional service.” Source: RevenueBase Database · checked Sep 16, 2026
8	512 Solar	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “At 512 Solar, we are dedicated to providing remarkable renewable energy solutions to the Austin area we call home.” Source: RevenueBase Database · checked Sep 16, 2026
9	Holder Southwick Architects	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “Retail design, Architecture, Permitting, Energy Consultation, 3D Visualization, Interior Architecture, Master Planning.” Source: RevenueBase Database · checked Sep 16, 2026
10	Barley Pfeiffer Architecture	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “BARLEY & PFEIFFER ARCHITECTS has enjoyed success designing a select number of award-winning professional offices, recreational centers, restaurants, educational facilities, and…” Source: RevenueBase Database · checked Sep 16, 2026
11	Jordan Michael Design	Strong evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	6 contacts →
	Strong evidence “Jordan Michael Design is an interior design-build firm in Austin, Texas, offering design/construction services for commercial spaces to make our clients' visions become a reality.” Source: RevenueBase Database · checked Sep 16, 2026
12	Touch Of Grey Marketing	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	DKD Energy	Strong evidence	Austin, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Strong evidence “DKD Energy will design your solar panel system based on your average energy bills, the amount of sunlight your property gets, and your budget.” Source: RevenueBase Database · checked Sep 16, 2026
14	Claire Zinnecker Design	Strong evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Strong evidence “Claire Zinnecker Design is an award winning full service commercial and residential interior design company based in Austin, Texas.” Source: RevenueBase Database · checked Sep 16, 2026
15	Element 5 Architecture	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “Element 5 Architecture creates residential single-family, multi-family, hospitality & retail designs.” Source: RevenueBase Database · checked Sep 16, 2026
16	Entero Energy LLC	Strong evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Strong evidence “Commercial Solar: We design and construct solar energy systems for building owners.” Source: RevenueBase Database · checked Sep 16, 2026
17	Restructure Studio	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Restructure Studio is dedicated to making sustainable design accessible to homeowners as well as building professionals in the residential construction industry.” Source: RevenueBase Database · checked Sep 16, 2026
18	Paradisa Commercial, LLC	Strong evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	3 contacts →
	Strong evidence “Paradisa Commercial offers streamlined full-service design-build custom home and commercial construction services in the Central Texas area with a focus on efficiency, cost…” Source: RevenueBase Database · checked Sep 16, 2026
19	Plainview Engineering LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “A local engineering firm serving all of Texas.” Source: RevenueBase Database · checked Sep 16, 2026
20	IGC	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “We are a design-build boutique GC with the manpower, wheelhouse, and subcontractor depth to rival, and in most cases, exceed the level of execution and preconstruction diligence…” Source: RevenueBase Database · checked Sep 16, 2026
21	Cool Solar	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “The amount of energy the sun provides to the earth for an hour could meet our global energy needs for an entire year.” Source: RevenueBase Database · checked Sep 16, 2026
22	Market Square Architects Pllc, Southwest Midwest Offices	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “Market Square Architects PLLC was established in 2016 with a focus on providing great value to every client served.” Source: RevenueBase Database · checked Sep 16, 2026
23	FTC Architects	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Ecosafe Spaces, LLC	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Healthy, High-Performance Design+Build firm and General Contractor.” Source: RevenueBase Database · checked Sep 16, 2026
25	Nanabode	Partial evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “We sell architectural plans for small houses to be used as accessory dwelling units (ADUs), cabins and small residences focusing on sustainability and solar powered homes.” Source: RevenueBase Database · checked Sep 16, 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: commercial solar design 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 commercial solar design firms.
Partial evidence: Its own public description names part of commercial solar design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial solar design 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 68 commercial solar design firms based in Austin, United States

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Commercial solar design firms based in Austin, United States at a glance

As of Sep 16, 2026

29.4%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

225.0%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 68 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 commercial solar design 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 Austin, United States whose own description of what they do matches “commercial solar design 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 commercial solar design 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 commercial solar design firms, and records with no verified work email. Companies headquartered outside Austin 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, 199 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 16, 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.

Commercial solar design 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 commercial solar design 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 commercial solar design firms are there based in Austin, United States?

RevenueBase identified 68 commercial solar design firms headquartered in Austin, 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?

Freedom Solar Power, headquartered in Austin, tops this list with the largest team on record.

Which city has the most commercial solar design firms?

New York leads with 153 headquartered companies, followed by Houston (108) and Los Angeles (98).

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 199 verified decision-maker contacts tracked across these 68 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 16, 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.