LeanTaaS, Inc.

SANTA CLARA, CA · Founded 2010 · Digital health · Acquired by Bain Capital Private Equity (2022)

AI-powered predictive analytics platform for hospital operations optimization

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Updated Oct 23, 2026 · leantaas.com

Sector: Digital health
Headquarters: SANTA CLARA, CA
Founded: 2010
Latest Form D: $14M, Jun 2019
Total capital: $56.1M

Federal grants: None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
Private capital raised: $56.1M; 8 Form D · last Jun 2019; 88 months since last filing
Federal contracts: None on recordNo federal contract awards found.
Granted patents: 2; 5 pending · first 2020; Rank in peer group#21 of 197

Capital timeline

Latest events

Jun 2019Private capital raisedForm D · SEC · 8th filing$14M
Nov 2018Private capital raisedForm D · SEC · 7th filing$15M
Nov 2017Private capital raisedForm D · SEC · 6th filing$15M
Jul 2016Private capital raisedForm D · SEC · 5th filing$9M
Mar 2016Private capital raisedForm D · SEC · 4th filing$169K
Oct 2015Private capital raisedForm D · SEC · 3rd filing$2.1M
Apr 2012Private capital raisedForm D · SEC · 2nd filing$525K
May 2010Private capital raisedForm D · SEC · 1st filing$375K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 197 peers

Line = median

Digital health · Software

Granted patents#21 · top 11%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

From SEC Form D filings

Anthony DefurioDirectorNamed in SEC Form D filings
Brad D. JohnsonDirectorNamed in SEC Form D filings
John DurrettDirectorNamed in SEC Form D filings
Mohan GiridharadasExecutive Officer, DirectorNamed in SEC Form D filings
Peter SegallDirectorNamed in SEC Form D filings
Peter WillatsDirectorNamed in SEC Form D filings

Show all 9 people

Ray ConleyDirectorNamed in SEC Form D filings
Richard FosterDirectorNamed in SEC Form D filings
Steve HessDirectorNamed in SEC Form D filings

What it has protected

USPTO · 2 granted of 7

Sep 18, 2025PendingPredicting Surgical Case Lengths Using Machine LearningUSPTOApplication 19225349
Jun 3, 2025GrantedPredicting Surgical Case Lengths Using Machine LearningUSPTOUS 12,322,500
Jan 12, 2023PendingMedical Procedure Scheduling SystemUSPTOApplication 17372989

Show all 7 patent records

Predicting Surgical Case Lengths Using Machine LearningSep 18, 2025 · Application 19225349Pending
Predicting Surgical Case Lengths Using Machine LearningJun 3, 2025 · US 12,322,500Granted
Medical Procedure Scheduling SystemJan 12, 2023 · Application 17372989Pending
Method And System For Cleansing And De-duplicating DataFeb 11, 2020 · US 10,558,627Granted
Methods And Systems For Determining Collectable Time Of A Medical Professional Using A FacilityFeb 28, 2019 · Application 16108051Pending
Method And System For Managing Reservations Of Operating Room (or) BlocksDec 6, 2018 · Application 15613163Pending
Predicting Surgical Case Lengths Using Machine LearningApplication 63069897Pending

Medentum Innovations Inc.Similar federal contract value in Digital health · null in contracts
Brooklyn Basement Theatricals LLCSimilar federal contract value in Digital health · null in contracts
DOSE Medical CorpSimilar federal contract value in Digital health · null in contracts
AirStrip Technologies, Inc.Similar federal contract value in Digital health · null in contracts
Guard RFID Solutions Inc.Similar federal contract value in Digital health · null in contracts
ATTUNE FOODS INCSimilar federal contract value in Digital health · null in contracts

Regulatory activity · Digital health

Sector-level, not company-level

07 Jul 2026New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
30 Jun 2026Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
30 Jun 2026Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
29 Jun 2026Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
26 Jun 2026Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
26 Jun 2026Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.