Every new Connecticut business filing, every dayYouth Sports TrainingBaseball TrainingActiveVerified
Custom Athletics Lab
Kristen McNellis, Principal
Custom Athletics Lab is a youth baseball training facility located in Derby, Connecticut, offering skills development, batting practice, and personalized coaching. The site also promotes birthday party packages and requires a signed waiver for participation. The business is operated by Fran Mcnellis III, as listed on both the LLC filing and the website.
Filed November 17, 2025 · Derby, CT
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See how it worksAbout Custom Athletics Lab
Custom Athletics Lab is a youth sports training business (LLC) registered on November 17, 2025 with the Connecticut Division of Corporations. The business is located in Derby, Connecticut 06418. The record lists Kristen McNellis as Principal.
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Filing Details
Entity NameCustom Athletics Lab LLC
Entity TypeLLC
Entity Number3326049
Filing DateNovember 17, 2025
Principal AddressLocked
City / State / ZipDerby, CT 06418
TimezoneEastern (ET)
EIN on FileNo
Verified Business Profile
SubcategoryBaseball Training
Contact Information
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Verified Website Profile
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Officers / Authorized Persons
K
F
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Frequently Asked Questions
When was Custom Athletics Lab registered?
Custom Athletics Lab was registered as LLC on November 17, 2025 in Connecticut.
Where is Custom Athletics Lab located?
Custom Athletics Lab is based in Derby, CT, 06418.
What type of business is Custom Athletics Lab?
Custom Athletics Lab is classified as a youth sports training business (baseball training).
Does Custom Athletics Lab have an EIN on file?
No EIN was found on file for Custom Athletics Lab at the time of registration.
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