ref Information

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ref is a Human Resources Services company based in IT .

Website	http://www.refdesk.com
Revenue	$586000
Employees	130 (61 on RocketReach)
Phone	+1 650-428-0668
Industry	Human Resources Services, Media & Internet General, Media & Internet
Web Rank	14577
Web Visits	3 Million
Keywords	Query Processing, Research Assistance, Information Retrieval, Information Gathering, Online Resources, Fact Checking, Data Verification, Question Answering, Knowledge Base, Virtual Library, Information Services, Document Retrieval, Research Support, Academic Resources, Reliable Information, Web Research, Fact Finding, Information Access
Competitors	Google, Yahoo, Quora, DuckDuckGo, Deeper Life High School, Ask Partner Network (APN, LLC), 01234, Open Library +44 more (view full list)
SIC	SIC Code 27 Companies, SIC Code 271 Companies
NAICS	NAICS Code 51111 Companies, NAICS Code 513 Companies, NAICS Code 5111 Companies, NAICS Code 511110 Companies, NAICS Code 51 Companies, NAICS Code 511 Companies

ref Questions

The ref annual revenue was $586000 in 2026.

Ray Faulkner is the ceo of ref.

61 people are employed at ref.

The NAICS codes for ref are [51111, 513, 5111, 511110, 51, 511].

The SIC codes for ref are [27, 271].