What departments does SidelineSwap have?

SidelineSwap has employees across 3 departments including Engineering, Finance, Analytics.

What is the largest department at SidelineSwap?

The largest department at SidelineSwap is Engineering with 3 employees.

Where are SidelineSwap employees located globally?

SidelineSwap has employees across 3 continents and 5 countries including Finland, Ukraine, United States Of America, Canada, Brazil.

How has SidelineSwap's team size changed over time?

SidelineSwap's team has decreased from approximately 81 to 54 employees based on available data.

Learn more at LeadIQ.com

SidelineSwap Employee Directory

Technology, Information and InternetMassachusetts, United States51-200 Employees

SidelineSwap operates an online marketplace that facilitates buying and selling sports gear. The platform serves athletes, fans and sports families, offering access to a broad inventory of new and used equipment. Since its 2015 launch, more than 1.5 million athletes have joined the platform and listed more than $1 billion in gear.

The company is based in the Boston area, with its team centered in Charlestown, Massachusetts, and operates within the technology, information and internet sector. Recent partnerships include a 2024 agreement with Dick's Sporting Goods to extend recommerce services nationwide, and a 2025 collaboration with Seel to offer Return Assurance on used gear.

SidelineSwap Global Highlights

North America
62

United States Of America
59
Canada
3

Europe
2

Finland
1
Ukraine
1

South America
2

Brazil
2

SidelineSwap's Leadership

E. C.
Chief Technology Officer, Founding Team
Mobile Phone
Email
V. V.
Principal Software Engineer
Mobile Phone
Email
F. P.
Software Engineer
Mobile Phone
Email
E. B.
Trade-In Coordinator
Mobile Phone
Email
A. M.
Data Analyst - Merchandising / Seo Specialist
Mobile Phone
Email

SidelineSwap Employee Metrics

100%

50%

2026

2025

Finance
Engineering
Sales
Branding
Marketing
Other
Business Development
Operations
Program & Project Management
Administrative
Analytics

Contact profiles from SidelineSwap

Name

Title

Contact

Location

Last Update

E. C.
Chief Technology Officer, Founding Team
Mobile Phone
Email
Aug 25, 2026
V. V.
Principal Software Engineer
Mobile Phone
Email
Ukraine
Aug 26, 2026
F. P.
Software Engineer
Mobile Phone
Email
Brazil, State of Rio de Janeiro
Aug 27, 2026
E. B.
Trade-In Coordinator
Mobile Phone
Email
Canada, Ontario
Jun 28, 2026
A. M.
Data Analyst - Merchandising / Seo Specialist
Mobile Phone
Email
Finland, Pirkanmaa
Sep 01, 2026

Frequently Asked Questions

What is SidelineSwap known for?

SidelineSwap was founded in 2014 and operates in the Technology, Information and Internet industry. You can contact SidelineSwap's main corporate office by phone at

+1-347-559-****

. Explore SidelineSwap's company overview page for more information.

What is SidelineSwap's most common email format?

SidelineSwap employees' email format typically follows the pattern of First@sidelineswap.com. Trying to find reliable and up-to-date employee contact data? Find more SidelineSwap email formats with LeadIQ.

How many employees does SidelineSwap have currently?

SidelineSwap has approximately 61 employees as of August 2026. These team members are located across 3 continents, including North America, Europe and South America.

Who are SidelineSwap's key employees and leadership?

As of August 2026, SidelineSwap's key employees include:

Chief Technology Officer, Founding Team: E. C.
Principal Software Engineer: V. V.
Software Engineer: F. P.
Trade-In Coordinator: E. B.
Data Analyst - Merchandising / Seo Specialist: A. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

SidelineSwap Employee Directory

Find SidelineSwap employees' phone numbers or email addresses

Name search is limited — try advanced search instead