SPKL

Private

Tampa, FloridaHealthcare & Life Scienceshttps://www.spklbio.com/

Last Round

Seed Round

May 8, 2026

Total Funding Raised

$59,000

Momentum

Top 50%

of companies Caplight tracks

Company Overview

SPKL is a medical device company that specializes in blood flow and perfusion measurement.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Sensors, Health IoT, Healthcare Analytics

Business Model

B2B

Customer Profile

Hardware Sales, Hardware + Subscription, Government Contracts

AI Layer

Non-AI

Keywords

blood flow monitoringstroke triagingwearable medical deviceoptical blood flow monitornon-invasive monitoringdiffuse speckle contrast spectroscopyneuro-vascular monitoringmedtechpre-hospital carewearable diagnosticsEMS technologyLVO strokedeep tissue monitoringDSCScardio-vascular monitoring

Historical Pricing

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Caplight Momentum Score

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SPKL Comps

Public and private peers based on sector, stage, and business model.

SPKL comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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SPKL Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed Round	May 8, 2026
Grant	Jun 9, 2025
Grant	Sep 30, 2021

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Key People

Founding team and executive leadership

Ashwin Parthasarathy

Chief Scientific Officer And Cofounder

Founding Team

Arnold Estrada

Chief Executive Officer - CoFounder

Founding Team

SPKL Investors

Notable investors and investment history

SPKL investors
Investor	Rounds
University of South Florida Foundation	Grant
University of South Florida Research Foundation	Grant

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Market signals

Structured signals derived from secondary market and firmographic data.

May 8, 2026
$135K raised in Seed Round.
Mar 6, 2026
Monthly visitors increased 1086% MoM, from 93 to 1.1K.

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SPKL Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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SPKL Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about SPKL's valuation, stock price, and market status.

Firmographic Details

HeadquartersTampa, Florida

Employee Range3

Year FoundedN/A

Last FundingMay 8, 2026

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