When was Nitro founded?

Nitro was founded in 2005 and raised its 1st funding round 7 years after it was founded.

Where is Nitro located?

Nitro is headquartered in San Francisco, United States. It is registered at San Francisco, California.

How many employees does Nitro have?

As of Dec 31, 2022, Nitro has 157 employees, reflecting a 7% year-over-year decline in headcount.

Is Nitro a funded company?

Nitro is a funded company, having raised a total of $36.6M across 4 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Apr 03, 2012.

When was the latest funding round of Nitro?

Nitro's latest funding was a $***** Series C round on Apr 03, 2017, with participation from 3 investors. Its primary sector is Productivity Software. In United States, the Productivity Software sector has seen $146M in funding in 2026 to date.

Where does Nitro rank among its competitors?

Nitro ranks 9th amongst 855 active competitors, of which 65 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Evrotrust, which secured $7.61M in Nov, 2025.

Who are the top competitors of Nitro?

Nitro's top competitors include DocuSign, Adobe and Evrotrust. Among them, Evrotrust secured the most recent funding round in November, 2025.

Nitro - 2026 Company Profile, Team, Funding & Competitors

Company Details

Cloud-based digital transaction management suite solutions. It allows users to create, prepare, and edit PDF documents while collaborating with the team. It also provides users with a software solution that enables users to create, merge, edit, convert, and review PDF files. It also provides secure and legally binding e-signature solutions. It is the tool available on a subscription-based pricing model.

Website: www.gonitro.com/
Social
Phone Number: +1 **********
Registered Address: San Francisco, California

Key Metrics

Founded Year

2005

Location

San Francisco, United States

Stage

Acquired

Total Funding

$36.6M in 4 rounds

Latest Funding Round

Series C, Apr 03, 2017, $*****

Investors

Battery Ventures & 5 more

Ranked

9^th among 855 active competitors

Employee Count

157 as on Dec 31, 2022

Investment & Acquisitions

Connective & 3 more

Similar Companies

DocuSign & 1031 more

Exit Details

Acquired by Alludo (Nov 15, 2022)

View Nitro's full profile

Nitro is associated with 4 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Connective NV CIN: 0467.046.486 , Belgium, Active	Apr 30, 2014	-	34 (As on Dec 31, 2021)	-
Nitro Software Belgium CIN: 0467.046.486 , Belgium, Active	Oct 12, 1999	-	-	-
NITRO SOFTWARE, INC. CIN: 32088693422 , United States, Active	Feb 24, 2023	-	60 (As on Dec 31, 2022)	-
NITRO PDF, INC. CIN: 320092667 , United States, Active	Dec 26, 999	-	60 (As on Dec 31, 2022)	-

Nitro got acquired by Alludo on Nov 15, 2022. It was facilitated by Kirkland & Ellis.

Click here to take a look at Nitro's acquisition in detail

Nitro has raised a total funding of $36.6M over 4 rounds. Its first funding round was on Apr 03, 2012. Its latest funding round was a Series C round on Apr 03, 2017 for $*****. 3 investors participated in its latest round. Nitro has 6 institutional investors.

Here is the list of recent funding rounds of Nitro:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 03, 2017	6258466	Series C	3737841	1378597	9787350	6656272
Jan 06, 2015	4903620	Series B	4371973	2593825	3005883	2667575
Oct 09, 2013	2084557	Series A	7432330	3709976	Starfish Ventures	2799794

Access funding benchmarks and valuations. Sign up today!

View details of Nitro's funding rounds and investors

The founders of Nitro are Sam Chandler, Karl De Abrew, Chris Marks and Richard Wenzel.

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

Sam Chandler: Former Co-Founder of Nitro and founder of 1 other company.
Contact Info: 1 email address
Karl De Abrew: Former Co-Founder of Nitro.
Chris Marks: Co-Founder of Nitro.
Richard Wenzel: Former Co-Founder of Nitro.
Contact Info: 1 email address

View details of Nitro's Founder profiles and Board Members

Nitro's employee count trend

Nitro has 157 employees as of Dec 22. The total employee count is 8.0% lower than what it was in Dec 21. Here is Nitro's employee count trend over the years:

Uncover Nitro's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of Nitro include DocuSign, Adobe and Evrotrust. Here is the list of Top 10 competitors of Nitro, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	DocuSign 2003, San Francisco (United States), Public	Provider of electronic signature and intelligent agreement management platform solutions	$520M	Ignition Partners, Frazier Technology Ventures ... & 87 others	89/100
2nd	Adobe 1982, San Jose (United States), Public	AI powered marketing creative management and customer journey management platform	-	Apple, Alcor Fund & 13 others	83/100
3rd	Evrotrust 2015, Sofia (Bulgaria), Series B	AI based identity verification and e-Signing solution provider	$13.8M	3TS Capital Partners, BDB & 5 others	71/100
4th	EMudhra 2008, Bengaluru (India), Public	Provider of digital signature certificates, PKI, and e-signature solutions	$26.2M	Nippon, Axis Growth & 34 others	70/100
5th	Signaturit 2013, Barcelona (Spain), Series A	Online electronic signature solution	$11.7M	Providence Equity Partners, Nero Ventures ... & 16 others	67/100
6th	PrivyID 2016, Jakarta (Indonesia), Series C	Cloud-based platform offering e-signature software	$72M	MDI Ventures, GGV Capital & 9 others	66/100
7th	Skribble 2018, Switzerland, Series A	Platform offering electronic signatures software	$11.3M	Acton Capital, b2venture & 11 others	66/100
8th	CudaSign 2010, Newport Beach (United States), Acquired	e-Signing tool for enterprises	$2.5M	Toba Capital, Okapi Venture Capital & 3 others	65/100
9th	Nitro 2005, San Francisco (United States), Acquired	Cloud-based PDF management and e-signing tools	$36.6M	Regal Funds Management, Alium Capital & 4 others	65/100
10th	Leegality 2016, Delhi (India), Series A	Platform offering document automation software	$6.63M	India Infoline, 360 One & 53 others	60/100

Get insights and benchmarks for competitors of 2M+ companies! Sign up today!

Looking for more details on Nitro's competitors? Click here to see the top ones

Nitro has not made any investments yet. Nitro has made 4 acquisitions.

Here is the list of latest three $acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Nov 10, 2021	Acquisition	Connective	2014	Antwerp (Belgium)
Jun 28, 2021	Acquisition	PDFpen	2003	San Francisco (United States)
Oct 21, 2015	Acquisition	doxIQ	2005	San Francisco (United States)