Fundraising Fox

Sean Maier

Investor

Director at WestRiver Group

Seattle, Washington

Writes $100K – $5M checks · typically $1.5M

Experience

  1. WestRiver GroupDirectorcurrent2025 — presentGreater Seattle Area
  2. WestRiver GroupSenior Associate2022 — 2025Greater Seattle Area
  3. QorusDocsBoard Observercurrent2025 — present
  4. GroopitBoard Observercurrent2023 — present
  5. TagboardBoard Observercurrent2022 — present
  6. Tectonic Audio LabsBoard Observercurrent2022 — present
  7. CHEQ Inc.Board Observer2022 — 2024
  8. Meridian CapitalInvestment Banking Senior Associate2021 — 2022Greater Seattle Area
  9. Meridian CapitalInvestment Banking Associate2020 — 2021Greater Seattle Area
  10. Meridian CapitalInvestment Banking Senior Analyst2020Greater Seattle Area
  11. Meridian CapitalInvestment Banking Analyst2018 — 2020Greater Seattle Area
  12. IGNITION PARTNERSIntern2017 — 2018Bellevue, Washington
  13. KenSciIntern2017 — 2018Seattle, Washington

Education

  1. UW Foster School of BusinessBachelor of Business Administration - BBA, Finance2016 — 2018
  2. University of WashingtonBachelor of Business Administration - BBA, Finance2013 — 2018

Skills & more

Leadership4Public Speaking2Financial ModelingMicrosoft Excel5Microsoft Office2Microsoft Word2PowerPoint5

Languages English · Spanish

  • Series 82 — FINRA
  • Series 63 — FINRA
  • SIE — FINRA
  • Series 79 — FINRA

From Sean's professional profile.

Colleagues at WestRiver Group

Aaron Vaccaro
Vice President at WestRiver Group
Anthony Bontrager
Managing Director at WestRiver Group
Arika Lobe
Director of Finance at WestRiver Group
Ben Wolff
Advisor, WRG Technology Sector at WestRiver Group
Brian Huang
Associate at WestRiver Group
Cheyenne Nolze
Accounting Manager at WestRiver Group
Craig Lange
Managing Director at WestRiver Group
Dana Fink
Senior Associate at WestRiver Group

Network3

Aaron Vaccaro
Vice President at WestRiver Group
Anthony Bontrager
Managing Director at WestRiver Group
Erik Anderson
Investor at WestRiver Group

Investors connected to Sean in public investor directories — a warm-intro map.

Frequently asked questions

Where does Sean Maier work?
Sean Maier is Director at WestRiver Group.
What check size does Sean Maier write?
Sean Maier typically writes checks of $100K – $5M.

Same school

Also attended UW Foster School of Business57

Mike FridgenVenture Partner at Madrona Venture GroupBill RichterCEO of Qumulo and venture partner at MadronaAbby StrongMarketing & Operations Manager at Scale Venture PartnersZachary CefarattiVenture Partner at Draper AssociatesMinda BrusseFounding Partner at First Row PartnersMoshe ZilbersteinGeneral Partner at Next47

+ 51 more

Also attended University of Washington262

Andrew ChenGeneral Partner at Andreessen HorowitzVictoria TreygerGeneral Partner at Felicis VenturesAndrewAdvisor at Clear VenturesJoe HorsmanInvestor at Madrona Venture GroupTed KummertVenture partner at Madrona focused on enterprise infrastructure, data, and intelligent applicationsJohn CarpenterInformation Technology Director at Madrona Venture Group

+ 256 more

Shared employers

Also worked at WestRiver Group6

Richelle ParhamObvious Champion at Obvious VenturesErik AndersonInvestor at WestRiver GroupAnthony BontragerManaging Director at WestRiver GroupHarper EllisonVice President at WestRiver GroupAaron VaccaroVice President at WestRiver GroupGavriella SchusterAdvisor, WRG Technology Sector at WestRiver Group

Also worked at QorusDocs1

Anthony BontragerManaging Director at WestRiver Group

Also worked at Groopit2

Judy LoehrOperating Partner at Spider CapitalAnthony BontragerManaging Director at WestRiver Group

Also worked at Tagboard3

Sherman ChuManaging Partner at Grayhawk CapitalChris MessinaGeneral Partner at Ride HomeAnthony BontragerManaging Director at WestRiver Group