When was Sier Capital founded?

Sier Capital was founded in 2002.

Where is Sier Capital's headquarters located?

Sier Capital's headquarters is located in New York City (United States).

How big is Sier Capital's investment team?

Sier Capital has a team of 8, including 7 partners.

How many companies has Sier Capital invested in?

Sier Capital has invested in 12 companies, including SAGE Integration & ILS.

Which companies has Sier Capital invested in lately?

Nurses 24/7 & US Electric are the latest investments by Sier Capital.

Sier Capital - 2026 Investor Profile, Portfolio, Team & Exits

Most viewed in 2019

Sier Capital is a private equity firm founded in 2002. It is primarily based in New York City, United States. As of Oct 2026, Sier Capital has a portfolio of 12 companies, comprising 12 funding rounds and 2 acquisitions. The firm primarily invests in companies based in United States. Its portfolio is spread across a wide range of sectors from Real Estate and Construction to Environment. Its latest investment was a $***** Seed round in Nurses 24/7 on Jul 12, 2023 which also saw participation from a1aip.com, Assurance Capital and other investors.

Overall Sier Capital portfolio has seen 3 acquisitions, namely SAGE Integration, ILS and Grand Rapids Gold. A lot of funds co-invest with Sier Capital, with names like a1aip.com sharing a substantial percentage of its portfolio.

Sier Capital has a team of 8 people, including 7 partners.

Key Metrics

Founded Year

2002

Location

New York City, United States

Portfolio Companies

SAGE Integration, ILS & 10 more

Portfolio Sectors

Real Estate and Construction, Environment

Portfolio Locations

United States

Acquisition Deals

BDry, Aysco

Investment Deals

SAGE Integration, ILS & 10 more

View Sier Capital's full profile

Sier Capital has a portfolio of 12 companies. They have invested in a total of 12 companies. Their most recent investment was in Nurses 24/7 (Seed round) on Jul 12, 2023. Here are the most recent investments by Sier Capital:

Date	Company	Round	Amount	Co-Investors
Jul 12, 2023	Nurses 24/7	Seed	4846	a1aip.com and 2 others
Nov 08, 2022	US Electric	PE	9766	-

View all investments by Sier Capital

Sier Capital has acquired 2 companies. Their most recent acquisition was of BDry on May 24, 2019. Here are the most recent acquisitions by Sier Capital:

Acquisition Date	Company	Short Description	Total Funding	Founded Year
May 24, 2019	BDry	Provider of basement waterproofing & home improvement accessories and foundation repair solutions	-	1958
Oct 17, 2018	Aysco	Provider of security system integration services	-	1988

Here is the portfolio snapshot of Sier Capital:

Investments by Year

The maximum number of investments were made in 2023

Acquisitions by Year

The maximum number of acquisitions were made in 2019

Portfolio by Location

Companies are primarily in United States

Portfolio by Sector

Companies are primarily in Real Estate and Construction

Sier Capital has a team of 8 members including 7 Partners and 1 Principal located in United States. Sier Capital's team does not sit on the board of any company as of now.

Here is a list of all team members in Sier Capital:

Name	Designation	Location	Board Memberships	Contact Details
Adam Altus	Partner	New York City	-	1 Email, 1 Phone number
Kevin L Ramsier	Partner	United States	-	1 Email
Zach Weiss	Partner	-	-	1 Email
Dan Corcoran	Partner	-	-	1 Email
Joe Ricciuti	Partner	New York City	-	-
Preet Sabharwal	Partner	-	-	1 Email
Eric Frasier	Partner	Kent	-	-
Aaron Lazar	Principal	New York City	-	1 Email