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ICF International acquires Itgfirm.
ICFI is acquiring ITG to accelerate its growth plans within the U.S. federal IT modernization market.
Jan 24, 2020 | seekingalpha.com

Jacob & Sundstrom's Email Address Formats

Jacob & Sundstrom uses at least 1 format(s):

Jacob & Sundstrom Email Formats	Example	Percentage
First.Last@icfi.com	John.Doe@icfi.com	49%
FLast@icfi.com	JDoe@icfi.com	48%
F.Last@icfi.com	J.Doe@icfi.com	3%

Frequently Asked Questions

Where is Jacob & Sundstrom's headquarters located?

Jacob & Sundstrom's main headquarters is located at 9300 Lee Highway Fairfax, Virginia 22031 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Jacob & Sundstrom's phone number?

You can contact Jacob & Sundstrom's main corporate office by phone at

+1-703-934-****

. 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 Jacob & Sundstrom's official website and social media links?

Jacob & Sundstrom's official website is icfi.com and has social profiles on LinkedIn.

What is Jacob & Sundstrom's NAICS code?

Jacob & Sundstrom's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Jacob & Sundstrom have currently?

As of April 2026, Jacob & Sundstrom has approximately 16 employees across 2 continents, including North AmericaAsia. Key team members include Western Regional Sales Manager: R. D.Senior Security Analyst: D. L.Senior Network Engineer: V. R.. Explore Jacob & Sundstrom's employee directory with LeadIQ.

What industry does Jacob & Sundstrom belong to?

Jacob & Sundstrom operates in the Business Consulting and Services industry.

What is Jacob & Sundstrom's email format?

Jacob & Sundstrom's email format typically follows the pattern of First.Last@icfi.com. Find more Jacob & Sundstrom email formats with LeadIQ.

When was Jacob & Sundstrom founded?

Jacob & Sundstrom was founded in 1969.

Jacob & Sundstrom

Q: What is Jacob & Sundstrom's official website and social media links?

Jacob & Sundstrom's official website is icfi.com. Jacob & Sundstrom has social profiles on LinkedIn.

Q: How many employees does Jacob & Sundstrom have currently?

Jacob & Sundstrom has approximately 16 employees.

Q: What is Jacob & Sundstrom's NAICS code?

Jacob & Sundstrom's NAICS code is 5416 (Management, Scientific, and Technical Consulting Services).

Business Consulting and ServicesVirginia, United States11-50 Employees

Jacob & Sundstrom, Inc. is now part of ICF International. ICF International purchased Jacob & Sundstrom, Inc. in December 2009. These services of Jacob & Sundstrom, Inc. are now offered by ICF International:

- Cybersecurity
- Identity Management
- System and Network Administration

Please visit the ICF International website (www.icfi.com) to learn more about our combined services.

Company Overview

Headquarters: 9300 Lee Highway Fairfax, Virginia 22031 United States
Phone number: +1-703-934-****
Website: icfi.com
NAICS Code: 5416 - Management, Scientific, and Technical Consulting Services
Founded: 1969
Employees: 11-50