People
Managing Director at Sierra Ventures
- Investment range
- $500K – $15M
- Sweet spot
- $7M
- Investments on record
- 100
Investments
| $17M2026-04-23 |  Band | Tim Guleri |
| $6M2025-07-15 |  ProductNow | Tim Guleri |
| $20M2025-06-16 | Sedai | Matthew Howard, Tim Guleri |
| $110M2025-02-13 |  Eudia | Marc Bhargava, Hemant Taneja, Tim Guleri |
| $28M2024-12-18 | Cimulate AI | Tim Guleri |
| $6M2024-03-05 |  Balto | Ripley Carroll, Tim Guleri |
| $9M2024-02-23 |  Gitar | Tim Guleri |
| $5M2023-11-16 | Siena AI | Tim Guleri |
| $120M2023-11-07 |  Enable | Lightspeed, Sierra Ventures, Menlo Ventures, Insight Partners, Norwest Venture Partners, Sean Jacobsohn, Tim Guleri |
| $5M2023-06-22 | Cimulate AI | Tim Guleri |
| $5M2023-03-23 | Approximate Labs | Vic Singh, Tim Young, Hadley Harris, Nihal Mehta, Tim Guleri |
| $9M2023-03-07 |  Speedscale | Y Combinator, Tech Square Ventures, Sierra Ventures, Grotech Ventures, Correlation Ventures, CreativeCo Capital, Tim Guleri |
| $10M2022-11-09 |  Agent IQ | Tim Guleri |
| $5M2022-11-01 | Weav.ai | Tim Guleri |
| $15M2022-03-15 | Sedai | Sierra Ventures, Matthew Howard, Tim Guleri |
| $5M2022-03-01 |  Calyptia | Tim Guleri |
| $32M2022-01-18 |  Appcues | Sierra Ventures, Mark Fernandes, Tim Guleri |
| $50M2021-10-12 |  SupportLogic | General Catalyst, Sierra Ventures, WestBridge Capital, Emergent Ventures, Trevor Oelschig, Tim Guleri |
| $4M2021-08-25 | Polymer | Tim Guleri |
| $38M2021-08-19 | Balto | Tim Guleri |
| $7M2021-08-18 |  Hashnode | Tim Guleri |
| $45M2021-08-18 | Enable | Sean Jacobsohn, Tim Guleri |
| $100M2021-07-20 |  Fabric | Sierra Ventures, Scott Beechuk, Tim Guleri |
| $12M2021-03-09 |  Zeni | Tim Guleri |
| $43M2021-02-09 | Fabric | Bessemer Venture Partners, Sierra Ventures, Scott Beechuk, Tim Guleri |
| $44M2021-01-29 |  Astronomer | Tim Guleri |
| $11M2020-10-20 | Fabric | Tim Guleri |
| $3M2020-10-16 | Speedscale | Tim Guleri |
| $10M2020-10-15 | Balto | Tim Guleri |
| $14M2020-05-18 | Astronomer | Tim Guleri |
| $4M2020-03-30 | Sedai | Tim Guleri |
| $17M2020-03-23 | Enable | Tim Guleri |
| $30M2020-01-16 | Phenom | Tim Guleri |
| $6M2019-09-25 | Astronomer | Tim Guleri |
| $13M2019-06-18 |  TextIQ | Tim Guleri |
| $20M2018-10-30 | HeadSpin | Tim Guleri, Fady Yacoub |
| $10M2018-08-09 | Appcues | Mark Fernandes, Tim Guleri |
| $22M2018-05-24 | Phenom | Tim Guleri |
| $3M2018-05-14 |  LeadGenius | Tim Guleri |
| $3M2018-05-03 | SupportLogic | Tim Guleri |
| $31M2018-04-17 |  Applitools | Tim Guleri |
| $6M2018-02-22 | Agent IQ | Sierra Ventures, Tim Guleri |
| $2M2017-09-13 |  Townsquared | Tim Guleri |
| $2M2017-05-25 | Alpine Data Labs | Tim Guleri |
| $8M2017-05-22 | Applitools | Tim Guleri |
| $8M2016-12-16 | Nexenta Systems | Tim Guleri |
| $25M2016-11-07 | Treasure Data | Tim Guleri |
| $1M2016-08-24 |  Selfycart | Tim Guleri |
| $4M2016-08-04 | LeadGenius | Tim Guleri |
| $11M2016-08-02 | Townsquared | Sierra Ventures, Tim Guleri, Jocelyn Goldfein |
| $2M2016-02-10 | Phenom | Tim Guleri |
| $40M2016-02-08 | Hired | Tim Guleri |
| $7M2015-10-20 | Phenom | Tim Guleri |
| $2M2015-10-19 | Radius Agent | Tim Guleri |
| $6M2015-08-27 |  Appcelerator | Tim Guleri |
| $29M2015-04-28 | Nexenta Systems | Tim Guleri |
| $15M2015-01-09 | Treasure Data | Tim Guleri |
| $15M2014-12-09 | Hired | Tim Guleri |
| $6M2014-10-08 | LeadGenius | Tim Guleri |
| $22M2014-08-25 | Appcelerator | Tim Guleri |
| $15M2014-03-24 | Hired | Tim Guleri |
| $40M2014-02-24 | Shape Security | Promod Haque, Tim Guleri |
| $16M2013-11-22 | Alpine Data Labs | Tim Guleri |
| $35M2013-09-30 | Nexenta Systems | Tim Guleri |
| $5M2013-07-22 | Treasure Data | Tim Guleri |
| $12M2013-07-16 | Appcelerator | Tim Guleri |
| $6M2013-03-27 | Bina Technologies | Tim Guleri |
| $24M2013-02-27 | Nexenta Systems | Tim Guleri |
| $3M2013-01-01 | Hired | Tim Guleri |
| $1M2012-10-19 | Runa | Tim Guleri |
| $4M2012-10-01 | Nexenta Systems | Tim Guleri |
| $1M2012-07-01 | Nexenta Systems | Tim Guleri |
| $2M2012-07-01 | DNN Corp (DotNetNuke) | Tim Guleri |
| $3M2012-04-01 | Appcelerator | Tim Guleri |
| $21M2012-01-18 | Nexenta Systems | Tim Guleri |
| $16M2011-11-01 | Appcelerator | Tim Guleri |
| $8M2011-05-11 | Alpine Data Labs | Tim Guleri |
| $9M2010-10-26 | Appcelerator | Tim Guleri |
| $9M2010-08-16 | Runa | Tim Guleri |
| $4M2010-04-20 | Code Green Networks | Tim Guleri |
| $8M2010-02-09 | DNN Corp (DotNetNuke) | Tim Guleri |
| $14M2009-08-26 | Approva | Tim Guleri |
| $6M2009-07-29 | Red Aril | Tim Guleri |
| $32M2009-03-17 | Greenplum Software | Tim Guleri |
| $6M2009-01-13 | Argonaut Asset Management LLC | Tim Guleri |
| $—2008-11-21 | DNN Corp (DotNetNuke) | Tim Guleri |
| $7M2008-10-06 |  Carwale | Tim Guleri |
| $—2008-08-20 | NebuAd | Tim Guleri |
| $27M2008-01-21 | Greenplum Software | Ed Sim, Tim Guleri |
| $15M2007-10-08 | MakeMyTrip.com | Tim Guleri |
| $19M2007-09-01 | NebuAd | Tim Guleri |
| $4M2007-03-20 | Approva | Tim Guleri |
| $15M2007-02-06 | Greenplum Software | Ed Sim, Tim Guleri |
| $13M2006-12-14 | MakeMyTrip.com | Tim Guleri |
| $10M2006-07-24 | Steelbox, Inc. | Tim Guleri |
| $5M2006-07-14 | Piczo | Tim Guleri |
| $20M2006-05-24 | Sourcefire | Mark Fernandes, Tim Guleri |
| $8M2006-02-07 | Everest Software | Mark Fernandes, Tim Guleri |
| $15M2005-12-20 | Code Green Networks | Tim Guleri |
| $10M2005-05-01 | MakeMyTrip.com | Tim Guleri |
