# Thayer Investment Partners: portfolio, investments and team > Thayer Investment Partners is a vc firm based in United States. 7 investments on record, 7 in the last 12 months, latest Nov 2026. Source: https://millionrounds.com/fund/thayer-investment-partners (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # Thayer Investment Partners Last cheque observed Nov 2026; 7 cheques on record. Email VC firm Deploying now Series A Series D Seed Travel Travel_technology Follow Thayer Investment Partners and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fthayer-investment-partners) Deploying now **100%** of best year **7** **cheques in 12 months**, 7 on record Since the last cheque **1** days **00** hrs **00** min **00** sec Median round **$36M** Rounds led **0 of 7** Mostly in **United States, 86%** Pitch Thayer Investment Partners ## Thayer Investment Partners highlights - 01 7 cheques in the last 12 months - 02 Mostly Series A and Series D: 67% of its rounds ## What they do > Thayer Investment Partners is a strategic venture capital firm focused on helping entrepreneurs navigate the dynamic, complex world of travel. From their own website - **Type:** VC firm - **Cheque size:** Not stated - **Sectors:** Travel Travel_technology - **Based in:** San Francisco, United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **7 appearances** - **2026** 7 rounds - **Nov** **[Shackleton AI](https://millionrounds.com/company/shackleton-ai)** Seed · US · TechStartups **$5.0M** With 8 others - **Nov** **[Larridin](https://millionrounds.com/company/larridin)** Series A · US · Google News search **$30M** With 8 others - **Oct** **[Relay](https://millionrounds.com/company/relay)** US · Firms' own news pages **$36M** With 5 others - **Aug** **[TravelX](https://millionrounds.com/company/travelx)** Series A · AR · Firms' own news pages **Undisclosed** With 1 other - **Aug** **[MarginEdge](https://millionrounds.com/company/marginedge)** Series D · US · Firms' own news pages **$80M** With 5 others - **Aug** **[Super.com](https://millionrounds.com/company/super-com)** Series D · US · Firms' own news pages **$65M** With 5 others - **Feb** **[Slang AI](https://millionrounds.com/company/slang-ai)** Series B · US · Ventureburn **$36M** With 8 others An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The cheque Series A Series D Seed Median round joined **$36M** the round, not its cheque Led 0 of 7 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Nov 2026 Rounds by stage said on their site - Series A *2* - Series D *2* - Seed *1* - Series B *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching Thayer Investment Partners?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Recently backed The latest companies Thayer Investment Partners put money into. [**Relay** $36M · Oct 2026](https://millionrounds.com/company/relay)[**TravelX** Aug 2026](https://millionrounds.com/company/travelx)[**MarginEdge** $80M · Aug 2026](https://millionrounds.com/company/marginedge)[**Super.com** $65M · Aug 2026](https://millionrounds.com/company/super-com) ## Quick answers about Thayer Investment Partners ### What does Thayer Investment Partners invest in? Thayer Investment Partners invests most often at Series A and Series D (67% of the rounds on record), in sectors such as Travel and Travel_technology. ### How active is Thayer Investment Partners? 7 investments on record, 7 of them in the last 12 months. The most recent was in Nov 2026. ### What has Thayer Investment Partners invested in recently? Its most recent investments on record: Shackleton AI (Seed, Nov 2026), Larridin (Series A, Nov 2026) and Relay (Undisclosed round, Oct 2026). ### How big are Thayer Investment Partners's cheques? The median round it joins is $36M. ### Does Thayer Investment Partners lead rounds? Rarely, if at all: none of its 7 investments on record names it as the lead. ### Where does Thayer Investment Partners invest? Most of the companies it backs are in the United States (86%) and Argentina (14%). ### Is Thayer Investment Partners investing now? Yes: it is actively investing, with 7 investments in the last 12 months. ### What kind of investor is Thayer Investment Partners? Thayer Investment Partners is a VC firm based in San Francisco, United States. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. 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