Insights

Strategic Investment Focus Siris Capital specializes in control investments in data, telecommunications, technology, and technology-enabled business services, indicating a strong demand for advanced tech infrastructure and operational support within their portfolio companies, presenting opportunities for B2B technology solutions and consulting services.

Recent Portfolio Expansions Recent acquisitions and partnerships, such as the purchase of BearCom and expansion with Fiery, showcase Siris’s active growth and investment strategy in technology distribution and strategic technology companies, which could translate into ongoing needs for supply chain enhancements, integration solutions, or value-added services.

Leadership and Growth Recent leadership promotions and new hires, including the appointment of a Partner and COO, highlight a focus on strategic management and operational excellence, creating openings for executive coaching, leadership development, and tailored management solutions aligned with their growth trajectory.

Technological Sophistication Siris employs a modern tech stack including Vue.js, Nginx, and PHP, indicating a tech-savvy environment that may require ongoing software development, cybersecurity, and cloud infrastructure services to support their digital initiatives and portfolio company operations.

Financial and Market Opportunities With a portfolio of investments in innovative tech companies like Mavenir and Travelport, Siris presents opportunities for solutions related to fintech, travel technology, and enterprise SaaS, as well as potential collaboration on digital transformation initiatives to accelerate growth in these sectors.

Similar companies to Siris Capital Group

Siris Capital Group Tech Stack

Siris Capital Group uses 8 technology products and services including WordPress, Google Fonts API, Nuxt.js, and more. Explore Siris Capital Group's tech stack below.

WordPress
Content Management System
Google Fonts API
Font Scripts
Nuxt.js
Javascript Frameworks
jQuery
Javascript Libraries
Amazon ALB
Load Balancers
PHP
Programming Languages
HSTS
Security
Nginx
Web Servers

Media & News

Siris Capital Group's Email Address Formats

Siris Capital Group uses at least 3 format(s):

Siris Capital Group Email Formats	Example	Percentage
FLast@pulsesecure.net	JDoe@pulsesecure.net	69%
FirstL@pulsesecure.net	JohnD@pulsesecure.net	8%
LFirst@pulsesecure.net	DJohn@pulsesecure.net	4%
First.Last@pulsesecure.net	John.Doe@pulsesecure.net	3%
FirstLast@pulsesecure.net	JohnDoe@pulsesecure.net	2%
FiLast@pulsesecure.net	JoDoe@pulsesecure.net	2%
First@pulsesecure.net	John@pulsesecure.net	1%
LastFir@pulsesecure.net	DoeJoh@pulsesecure.net	1%
Last_First@pulsesecure.net	Doe_John@pulsesecure.net	1%
LastFirst@pulsesecure.net	DoeJohn@pulsesecure.net	1%
Last.First@pulsesecure.net	Doe.John@pulsesecure.net	1%
F_Last@pulsesecure.net	J_Doe@pulsesecure.net	1%
LastF@pulsesecure.net	DoeJ@pulsesecure.net	1%
LastFi@pulsesecure.net	DoeJo@pulsesecure.net	1%
First_Last@pulsesecure.net	John_Doe@pulsesecure.net	1%
FirstMiddleLast@pulsesecure.net	JohnMichaelDoe@pulsesecure.net	1%
FirLast@pulsesecure.net	JohDoe@pulsesecure.net	1%
FL@pulsesecure.net	JD@pulsesecure.net	1%
Last@siriscapital.com	Doe@siriscapital.com	63%
FirstLast@siriscapital.com	JohnDoe@siriscapital.com	14%
FLast@siriscapital.com	JDoe@siriscapital.com	13%
First@siriscapital.com	John@siriscapital.com	4%
Middle@siriscapital.com	Michael@siriscapital.com	2%
First.Last@siriscapital.com	John.Doe@siriscapital.com	2%
FirLast@siriscapital.com	JohDoe@siriscapital.com	2%
Last@siris.com	Doe@siris.com	90%
Middle@siris.com	Michael@siris.com	5%
F.Last@siris.com	J.Doe@siris.com	5%

Frequently Asked Questions

Where is Siris Capital Group's headquarters located?

Siris Capital Group's main headquarters is located at 601 Lexington Ave, 59th Floor New York, NY 10022, US. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Siris Capital Group's phone number?

You can contact Siris Capital Group's main corporate office by phone at

+1-212-231-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Siris Capital Group's official website and social media links?

Siris Capital Group's official website is siris.com and has social profiles on LinkedIn Crunchbase.

What is Siris Capital Group's NAICS code?

Siris Capital Group's NAICS code is 52 - Finance and Insurance.

How many employees does Siris Capital Group have currently?

As of October 2025, Siris Capital Group has approximately 54 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Vice President - Private Equity Investing: N. B.Head Of It And Cybersecurity: S. W. C.Partner And Chief Operating Officer: T. H.. Explore Siris Capital Group's employee directory with LeadIQ.

What industry does Siris Capital Group belong to?

Siris Capital Group operates in the Financial Services industry.

What technology does Siris Capital Group use?

Siris Capital Group's tech stack includes WordPressGoogle Fonts APINuxt.jsjQueryAmazon ALBPHPHSTSNginx.

What is Siris Capital Group's email format?

Siris Capital Group's email format typically follows the pattern of FLast@pulsesecure.net. Find more Siris Capital Group email formats with LeadIQ.

When was Siris Capital Group founded?

Siris Capital Group was founded in 2011.

Siris Capital Group

Financial ServicesUnited States51-200 Employees

Siris is a leading private equity firm focused on making control investments in data, telecommunications, technology and technology-enabled business service companies.

To date, Siris has raised more than $5.9 billion of cumulative committed capital and is currently seeking investments with transaction values from $500 million to $2 billion.

Integral to Siris’ investment approach is its partnership with exceptional senior operating executives, or Executive Partners, who work with Siris to identify, validate and operate investment opportunities. Their significant involvement allows Siris to partner with management to add value both operationally and strategically. To learn more, and for important information on Siris’ Executive Partners, visit us at www.siris.com.