When was Tamr founded?

Tamr was founded in 2013 and raised its 1st funding round 1 year after it was founded.

Where is Tamr located?

Tamr is headquartered in Cambridge, United States. It is registered at Floor 11, Whitefriars Lewins Mead, Bristol, United Kingdom, BS1 2NT.

Who is the current CEO of Tamr?

Anthony Deighton of Tamr. They are also an angel investors in 1 startup.

How many employees does Tamr have?

As of Aug 31, 2026, the latest employee count at Tamr is 109.

Is Tamr a funded company?

Tamr is a funded company, having raised a total of $69.2M across 7 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on May 19, 2014.

How much is Tamr worth?

The latest valuation of Tamr is $***** as of Jun 01, 2022.

When was the latest funding round of Tamr?

Tamr's latest funding was a $***** Series C round on Jul 12, 2023, with participation from 1 investor.

Where does Tamr rank among its competitors?

Tamr ranks 1st amongst 372 active competitors, of which 50 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was Aperio, which secured $2.85M in Jul, 2025.

Who are the top competitors of Tamr?

Tamr's top competitors include Reltio, Saama and Precisely. Among them, Aperio secured the most recent funding round in July, 2025.

Tamr - 2026 Company Profile, Team, Funding & Competitors

Tamr is a series C company based in Cambridge (United States), founded in 2013 by Andy Palmer, Michael Stonebraker and George Beskales. It operates as a Developer of artificial intelligence software for master data management systems. Tamr has raised $69.2M in funding from investors like New Enterprise Associates, Google Ventures and Thomson Reuters, with a current valuation of $*****. The company has 372 active competitors, including 50 funded and 33 that have exited. Its top competitors include companies like Reltio, Saama and Precisely.

Company Details

Developer of artificial intelligence software for master data management systems. This technology unifies, cleans, and enriches enterprise data across various business domains. The platform utilizes machine learning and entity resolution to create accurate records for customers, suppliers, products, and locations. It integrates with existing cloud storage and operational systems to maintain data quality and consistency. The software supports data governance and stewardship by automating the curation of information from multiple sources.

Website: www.tamr.com/
Social
Email ID: *****@tamr.com
Registered Address: Floor 11, Whitefriars Lewins Mead, Bristol, United Kingdom, BS1 2NT

Key Metrics

Founded Year

2013

Location

Cambridge, United States

Stage

Series C

Total Funding

$69.2M in 7 rounds

Latest Funding Round

Series C, Jul 12, 2023, $*****

Post Money Valuation

$***** as on Jun 01, 2022

Investors

New Enterprise Associates & 23 more

Ranked

1^st among 372 active competitors

Employee Count

109 as on Aug 31, 2026

Similar Companies

Tomorrow.io & 5222 more

View Tamr's full profile

Tamr is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Tamr, Inc. CIN: 001t000000WoVqyAAF , United States, Active	Dec 27, 2019	-	78 (As on Dec 31, 2023)	-
TAMR, LTD CIN: 10753484 , United Kingdom, Active	May 03, 2017	-	17 (As on Mar 31, 2023)

Tamr has raised a total funding of $69.2M over 7 rounds. Its first funding round was on May 19, 2014. Its latest funding round was a Series C round on Jul 12, 2023 for $*****. 1 investor participated in its latest round. Tamr has 24 institutional investors.

Here is the list of recent funding rounds of Tamr:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 12, 2023	8335899	Series C	1962097	6619247	2644482	2282071
May 08, 2019	3435828	Series B	8020071	5684453	7810032	7885780
Sep 18, 2018	1031882	Series B	7043947	4131232	Pear Tree Funds & 1 more	5163654

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View details of Tamr's funding rounds and investors

The founders of Tamr are Andy Palmer, Michael Stonebraker and George Beskales. Anthony Deighton is the CEO of Tamr.

Here are the details of Tamr's key team members:

Andy Palmer: Co-Founder of Tamr and founder of 1 other company. They are also an angel investor in 9 startups.
Contact Info: 1 phone number
Michael Stonebraker: Co-Founder & CTO of Tamr and founder of 1 other company. They serve on the board of 1 company.
Contact Info: 1 email address
George Beskales: Co-Founder of Tamr.
Contact Info: 1 email address
Anthony Deighton: CEO of Tamr. They are also an angel investor in 1 startup.
Contact Info: 1 email address

View details of Tamr's Founder profiles and Board Members

Tamr's employee count trend

Tamr has 109 employees as of Aug 26. Here is Tamr's employee count trend over the years:

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Top competitors of Tamr include Reltio, Saama and Precisely. Here is the list of Top 10 competitors of Tamr, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Tamr 2013, Cambridge (United States), Series C	Developer of artificial intelligence software for master data management systems	$69.2M	Pegasus Tech Ventures, Samsung Venture Investment ... & 22 others	70/100
2nd	Reltio 2011, Redwood City (United States), Acquired	Cloud based platform for master data management	$237M	New Enterprise Associates, Brighton Park Capital ... & 8 others	68/100
3rd	Saama 1999, Campbell (United States), Series C	AI-enabled platofrm for clinical trial data analytics	$75.8M	Perceptive Advisors, Northpond Ventures & 10 others	64/100
4th	Precisely 1968, Pearl River (United States), Acquired	Provider of a platform offering decision support software	-	Bessemer Venture Partners, Thoma Bravo & 10 others	62/100
5th	Bigeye 2019, Orlando (United States), Series B	Cloud based platform for data quality	$68.5M	Coatue, Alteryx & 8 others	62/100
6th	Comarch 1993, Krakow (Poland), Acquired	Cloud-based enterprise resource planning software for enterprises	-	CVC, Europa	60/100
7th	Ataccama 2007, Markham (Canada), Series D	Provider of an agentic platform for data quality and data governance	$150M	Bain Capital, National Science Foundation	60/100
8th	Aperio 2017, Boston (United States), Series A	AI based data cleansing and migration solution provider	$24M	Momenta, National Grid Partners & 6 others	59/100
9th	Convertr 2011, London (United Kingdom), Series A	Provider of a platform offering software to optimize customer journeys	$3.67M	AlbionVC, Grow Bag Capital & 17 others	58/100
10th	Validity 2000, Boston (United States), Series A	Data validation and management tool for enterprises	-	Silversmith, PSG & 2 others	58/100