When was Concentro founded?

Concentro was founded in 2023 and raised its 1st funding round within a year of its incorporation.

Where is Concentro located?

Concentro is headquartered in Boston, United States.

How many employees does Concentro have?

As of Jul 31, 2026, the latest employee count at Concentro is 13.

Is Concentro a funded company?

Concentro is a funded company, having raised a total of $3M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on 2023.

When was the latest funding round of Concentro?

Concentro's latest funding was a $***** Seed round on Dec 10, 2024, with participation from 8 investors.

Where does Concentro rank among its competitors?

Concentro ranks 46th amongst 546 active competitors, of which 47 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was TaxDown, which secured $4.65M in Mar, 2026.

Who are the top competitors of Concentro?

Concentro's top competitors include TaxDown, TaxBuddy and Numeral One. Among them, TaxDown secured the most recent funding round in March, 2026.

Concentro - 2026 Company Profile, Funding & Competitors

Concentro is a seed company based in Boston (United States), founded in 2023. It operates as a Tech-enabled marketplace for energy tax credits. Concentro has raised $3M in funding from J Ventures and Firstminute Capital. The company has 546 active competitors, including 47 funded and 39 that have exited. Its top competitors include companies like TaxDown, TaxBuddy and Numeral One.

Company Details

Tech-enabled marketplace for energy tax credits. It offers a marketplace that connects renewable energy developers and investors to buy and sell clean energy tax credits. It provides access to funding for clean energy projects.

Key Metrics

Founded Year

2023

Location

Boston, United States

Stage

Seed

Total Funding

$3M in 2 rounds

Latest Funding Round

Seed, Dec 10, 2024, $*****

Investors

J Ventures & 8 more

Ranked

46^th among 546 active competitors

Employee Count

13 as on Jul 31, 2026

Similar Companies

TaxDown & 663 more

View Concentro's full profile

Concentro has raised a total funding of $3M over 2 rounds. Its first funding round was on 2023. Its latest funding round was a Seed round on Dec 10, 2024 for $*****. 8 investors participated in its latest round. Concentro has 9 institutional investors.

Here is the list of recent funding rounds of Concentro:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 10, 2024	8102116	Seed	9461340	5475085	8668590	4193606
2023	1020	Seed	3309	7174	J Ventures	2582

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View details of Concentro's funding rounds and investors

Concentro's employee count trend

Concentro has 13 employees as of Jul 26. Here is Concentro's employee count trend over the years:

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Top competitors of Concentro include TaxDown, TaxBuddy and Numeral One. Here is the list of Top 10 competitors of Concentro, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	TaxDown 2018, Madrid (Spain), Series B	Cloud and app-based tax management solutions for individuals and businesses	$26.1M	Base10 Partners, Abac Nest & 19 others	69/100
2nd	TaxBuddy 2018, Mumbai (India), Seed	Provider of assisted and DIY online tax filing services	$3.68M	Zenith Global, Systematix & 40 others	65/100
3rd	Numeral One 2022, San Francisco (United States), Series B	Software-based sales tax automation management platform	$57M	Benchmark, Y Combinator & 6 others	62/100
4th	Lettuce 2023, San Francisco (United States), Series A	Automated accounting and tax management software	$52M	Zeev Ventures, Viola FinTech	61/100
5th	Vialto Partners 2022, New York City (United States), Acquired	Tax management, immigration, and mobility solutions for businesses	$225M	CD&R, HPS Investment Partners	60/100
6th	onShore Security 1991, Chicago (United States), Series B	Cyber security solutions provider	$46M	Vertex Ventures, FPV Ventures & 5 others	59/100
7th	TaxAct 1998, Dallas (United States), Acquired	Software-based tax filing platform for individuals and businesses	$85M	TA Associates, Capital Southwest	58/100
8th	Filed 2024, Brooklyn (United States), Seed	Provider of AI-powered tax preparation, review, and advisory software	$17.2M	Northzone, Day One Ventures & 4 others	56/100
9th	Tax Systems 1991, Staines upon Thames (United Kingdom), Acquired	Tax compliance and regulatory solutions for businesses	-	Rothschild & Co, Voyager Capital Partners ... & 1 others	56/100
10th	Drake Software 1976, Knoxville (United States), Late Stage	Professional tax preparation software	-	Cinven	55/100
46th	Concentro 2023, Boston (United States), Seed	Tech-enabled marketplace for energy tax credits	$3M	Contour Venture Partners, Dorm Room Fund & 7 others	37/100