Where does Zack Tembi work?

Zack Tembi is Managing Partner at Single Fin Ventures.

What check size does Zack Tembi write?

Zack Tembi typically writes checks of $10K – $100K.

Where did Zack Tembi go to school?

Zack Tembi studied at Roanoke College (Bachelor’s Degree); Greater Hartford Academy of the Arts High School (High School).

Zack Tembi

Investor

Managing Partner at Single Fin Ventures

Carlsbad, California

Writes $10K – $100K checks · typically $25K

Find your path to Zack

105 people in our graph share verified history with Zack — schools, employers, funds. One of them is your warm intro.

Michael McBrideunlockedZack: together at Cribl (2024–2026)

×6Zack: together at Cribl

×2Zack: together at Cerebras

×2Zack: together at Splunk

Experience

Single FinChief Executive Officercurrent2022 — present
CIOsurgeChief Information Officercurrent2024 — present
AegisAI SecurityInvestor & Advisorcurrent2025 — present
DoppelInvestor & Advisorcurrent2023 — present
Cerebras SystemsInvestor (IPO May 2026)current2025 — present
CriblSeed Investorcurrent2018 — present
LOKKERInvestor & Advisorcurrent2024 — present
SafeBaseInvestor (Acquired by Drata)current2022 — present
OpenlayerInvestorcurrent2025 — present
Events.comInvestorcurrent2025 — present
ParaInvestorcurrent2023 — present
Sinaptica TherapeuticsInvestorcurrent2025 — present
Single Fin VenturesManaging Partnercurrent2022 — present
Sigma ComputingSales Director - Western US & APJ2021 — 2022United States
D2iQStrategic Account Director (#1 rep globally - 390% of goal - Acquired by Nutanix)2019 — 2021United States
Optiv + ClearSharkGM - North American Commercial (Acquired by Optiv)2016 — 2019United States
SplunkRegional Sales Manager - (IPO $28B acquisition by Cisco)2012 — 2016United States
CA TechnologiesAccount Executive @ Nimsoft (Acquired by CA Technologies $350m acquisition on $22m in funding)2010 — 2012
Netuitive inc.Account Executive (Acquired by Virtual Instruments)2007 — 2010Washington DC-Baltimore Area

Skills & more

Early Stage Investment11Venture Capital10Outside Sales3Consultative Approach3Presentation Skills2Sales74Cloud Computing91Business Intelligence9Business Development19Sales Presentations6IT Service Management6IT Operations6

+12 more

Information SecurityManaged ServicesSecurityEnterprise SecurityDirect SalesSales OperationsSolution SellingSoftware IndustryStrategic ThinkingAnalytical SkillsRelationship BuildingCommunication

Academy Accreditation - Generative AI Fundamentals — Databricks
Digital Body Language — LinkedIn
Splunk Sales Professional — Splunk
Gigamon Sales Certification — Gigamon
AWS Business Professional Online — Amazon

From Zack's professional profile.

Frequently asked questions

Who is Zack Tembi?: Managing Partner at Single Fin Ventures
Where does Zack Tembi work?: Zack Tembi is Managing Partner at Single Fin Ventures.
What check size does Zack Tembi write?: Zack Tembi typically writes checks of $10K – $100K.
Where did Zack Tembi go to school?: Zack Tembi studied at Roanoke College (Bachelor’s Degree); Greater Hartford Academy of the Arts High School (High School).

Same school

Also attended Roanoke College7

Jake TarrManaging Director at Kinetic Ventures, L.L.C.David MatthewsManaging Director at RevTech Ventures Martha ShearHead of Investor Strategy at Electric Capital GregInvestor at VTC Ventures Freek van MuiswinkelInvestor at IceLake Jeff MayoInvestor at Vitae Capital

+ 1 more

Shared employers

Also worked at AegisAI Security2

Sid TrivediPartner at Foundation Capital Cy KhormaeeFounder at AegisAI

Also worked at Cerebras Systems21

Steve VassalloInvestor at Foundation Capital Michelle FangResident at Lux Capital Albert WangSenior Director at Qualcomm Ventures Scott PettyGP & Senior Advisor at Signal Peak Ventures Lior SusanDirector of Content at Eclipse Ventures JJ MoiDesign Partner at Prime Movers Lab

+ 15 more

Also worked at Cribl20

Pat GradyPartner at Sequoia Capital Logan BartlettManaging Director at Redpoint Ventures Michael McBrideInvestor at GV (Google Ventures)Scott RaneyManaging Director at Redpoint Ventures Sai SenthilkumarPartner at Redpoint Ventures Cack WilhelmInvestor at IVP (Institutional Venture Partners)

+ 14 more

Also worked at CA Technologies78

Greg DraconPartner at .406 Ventures Issac RothVenture Partner at Copper Sky Capital Gordon DaughertyCo-Founder & Chairman at Capital Factory SianFounding Partner at Saas Ventures, L.L.C.Wayne ByrneVenture Partner at BURNT ISLAND VENTURES Scott WilliamsonPortfolio Partner: Product at OSS Capital

+ 72 more