When was Slone Partners founded?

Slone Partners was founded in 2000.

Where is Slone Partners located?

Slone Partners is headquartered in Loudoun, United States.

Who is the current CEO of Slone Partners?

Leslie Loveless of Slone Partners.

How many employees does Slone Partners have?

As of Jul 31, 2026, the latest employee count at Slone Partners is 63.

Where does Slone Partners rank among its competitors?

Slone Partners ranks 291st amongst 69336 active competitors, of which 613 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was CIEL HR, which secured $3.34M in Jan, 2026.

Who are the top competitors of Slone Partners?

Slone Partners' top competitors include TriNet, WuXi AppTec and CIEL HR. Among them, CIEL HR secured the most recent funding round in January, 2026.

Slone Partners - 2026 Company Profile, Team & Competitors

Company Details

Website: slonepartners.com
Social

Key Metrics

Founded Year

2000

Location

Loudoun, United States

Stage

Unfunded

Ranked

291^st among 69336 active competitors

Employee Count

63 as on Jul 31, 2026

Similar Companies

TriNet & 75860 more

View Slone Partners' full profile

Slone Partners has not raised any funding rounds yet.

Slone Partners' employee count trend

Slone Partners has 63 employees as of Jul 26. Here is Slone Partners's employee count trend over the years:

Uncover Slone Partners' 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 Slone Partners include TriNet, WuXi AppTec and CIEL HR. Here is the list of Top 10 competitors of Slone Partners, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	TriNet 1988, Dublin (United States), Public	Provider of HR solutions, payroll processing, and benefits administration services	$60M	Encourage Capital, Initiative Equity Partners ... & 9 others	79/100
2nd	WuXi AppTec 2000, Shanghai (China), Public	Provider of CRO and CDMO services	$40M	Synergis Capital, HongShan & 27 others	79/100
3rd	CIEL HR 2015, Bengaluru (India), Series A	Company offering a complete suite of tech-driven HR solutions, covering the entire employee lifecycle	$15.9M	Pegasus, Khivraj Motors & 151 others	77/100
4th	Gallagher 1927, Rolling Meadows (United States), Public	Provider of diversified insurance, brokerage, and risk management services	-	Citi, Silxo & 5 others	77/100
5th	UKG 1977, Weston (United States), Early Stage	Provider of HR and payroll & workforce management solutions	$6.09M	Hellman & Friedman, JMI Management & 5 others	75/100
6th	Deloitte 1845, London (United Kingdom), Series B	Provider of audit, consulting, financial advisory, risk management, and tax services	$21.4M	HILL HOUSE, TechAlliance & 8 others	74/100
7th	McKinsey 1926, New York City (United States), Funding Raised	Global management consulting firm	-	Avala Capital, AU Holdings & 1 others	74/100
8th	EY 1989, London (United Kingdom), Funding Raised	Provider of professional services including assurance, consulting, strategy, transactions, and tax advisory	-	Tiberius Geldard, Hudson Pacific Capital & 7 others	73/100
9th	Hexa 2011, Brussels (Belgium), Series B	Sector agnostic accelerator focused on startups	$22M	-	71/100
10th	Elm 1988, Riyadh (Saudi Arabia), Public	Provider of digital products, business solutions, and information technology consulting	-	-	71/100
291st	Slone Partners 2000, Loudoun (United States), Unfunded	Provider of healthcare staffing, strategic planning, leadership coaching, and training services	-	-	45/100