CJ Reim
Co-Founder & Managing Partner @ Amity Ventures
San Francisco, United States
CJ Reim is a co-founder of Amity Ventures and an active investor in Avochato, Carta, Ouster, Talkdesk, and more than 15 other growing technology businesses. CJ is currently focused on investments in software, fintech, and consumer sectors, and represents Amity on the boards of Avochato and MaintainX.Prior to Amity, CJ was a Vice President on theinvestment team at Highland Capital Partners, where he focused on technology investments across all stages of company growth. He also led the Summer@Highland entrepreneurship program which, over its nine-year history, has mentored 50 student-led startups from inception. CJ is originally from Minnesota and holds a B.S. in Management with concentrations in Finance and Information Systems from Boston College. Outside of Amity, CJ enjoys CrossFit, freediving, and downhill skiing.
- Total investments:
- 18
- Last investment:
- Lead investor:
- 22%
Last updated:
For AI agents: llms.txt
Industries CJ Reim invests in
Stages CJ Reim invests in
Countries CJ Reim invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $3.7M–$9.7M
- Series A
- $5M–$27M
- Series D
- $80M–$150M
Investment Focus
Industry
- SaaS 3 (17%)
- Robotics 3 (17%)
- E-Commerce 3 (17%)
- Finance 2 (11%)
- Internet 2 (11%)
Stage
- Series A 6 (33%)
- Seed 4 (22%)
- Series D 2 (11%)
- Pre-Seed 1 (6%)
- Series B 1 (6%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| MaintainX is a software company that provides maintenance and asset management tools for industrial and frontline operations. Its platform helps organizations manage work orders, preventive maintenance, inspections, reporting, asset tracking, and parts inventory through a centralized digital system. The company integrates AI-powered features thatassist teams with troubleshooting, data collection, operational analysis, and predictive maintenance workflows. MaintainX is used across industries such as manufacturing, facilities management, food and beverage, retail, and distribution to improve equipment uptime and streamline maintenance processes. The platform also supports compliance and safety procedures by digitizing workflows and standardizing maintenance operations across multiple sites. | $150M / Series D / Jul 09, 2025 | ||
| Borderless.xyz is a global payments infrastructure startup that enables transactions using internet-native money, such as stablecoins and real-world assets. | $3M / Pre-Seed / Oct 23, 2024 | ||
| MaintainX is a software company that provides maintenance and asset management tools for industrial and frontline operations. Its platform helps organizations manage work orders, preventive maintenance, inspections, reporting, asset tracking, and parts inventory through a centralized digital system. The company integrates AI-powered features thatassist teams with troubleshooting, data collection, operational analysis, and predictive maintenance workflows. MaintainX is used across industries such as manufacturing, facilities management, food and beverage, retail, and distribution to improve equipment uptime and streamline maintenance processes. The platform also supports compliance and safety procedures by digitizing workflows and standardizing maintenance operations across multiple sites. | $50M / Series C / Dec 06, 2023 | ||
| You work with experts in every aspect of your life, but do you have a trusted source for health and performance? | $12M / Series A / Mar 15, 2023 | ||
| Arkive is building the people’s museum: a collection of art and culture curated by a global community of members and displayed around the world. | $9.7M / Seed / Jul 13, 2022 | ||
| MaintainX is a software company that provides maintenance and asset management tools for industrial and frontline operations. Its platform helps organizations manage work orders, preventive maintenance, inspections, reporting, asset tracking, and parts inventory through a centralized digital system. The company integrates AI-powered features thatassist teams with troubleshooting, data collection, operational analysis, and predictive maintenance workflows. MaintainX is used across industries such as manufacturing, facilities management, food and beverage, retail, and distribution to improve equipment uptime and streamline maintenance processes. The platform also supports compliance and safety procedures by digitizing workflows and standardizing maintenance operations across multiple sites. | $39M / Series B / Jun 09, 2021 | ||
| MaintainX is a software company that provides maintenance and asset management tools for industrial and frontline operations. Its platform helps organizations manage work orders, preventive maintenance, inspections, reporting, asset tracking, and parts inventory through a centralized digital system. The company integrates AI-powered features thatassist teams with troubleshooting, data collection, operational analysis, and predictive maintenance workflows. MaintainX is used across industries such as manufacturing, facilities management, food and beverage, retail, and distribution to improve equipment uptime and streamline maintenance processes. The platform also supports compliance and safety procedures by digitizing workflows and standardizing maintenance operations across multiple sites. | $3.8M / Seed / Mar 26, 2019 | ||
| Carta is a transfer agent for private companies that enables seed-stage to pre-IPO companies to manage equity electronically with the participation of their shareholders, employees, auditors, and legal counsel. It digitizes paper stock certificates along with stock options, warrants, and derivatives to create a real-time image of who owns what at astartup.Carta receives funding from a group of investors, including Draper VC, Expansion VC, k9 Ventures, Elefund, Subtraction Capital, Scott Banister, XG Ventures, Kima Ventures, Andy Palmer, and Structure Capital.It was founded by Manu Kumar and Henry Ward in 2012 as eShares, Carta is based in Mountain View, California. | $80M / Series D / Dec 27, 2018 | ||
| Carta is a transfer agent for private companies that enables seed-stage to pre-IPO companies to manage equity electronically with the participation of their shareholders, employees, auditors, and legal counsel. It digitizes paper stock certificates along with stock options, warrants, and derivatives to create a real-time image of who owns what at astartup.Carta receives funding from a group of investors, including Draper VC, Expansion VC, k9 Ventures, Elefund, Subtraction Capital, Scott Banister, XG Ventures, Kima Ventures, Andy Palmer, and Structure Capital.It was founded by Manu Kumar and Henry Ward in 2012 as eShares, Carta is based in Mountain View, California. | $80M / Series D / Dec 26, 2018 | ||
| Avochato is a mobile messaging platform designed for customer relationship management. It enables business teams to connect with customers and deliver a seamless and efficient messaging experience every step of the way, from lead capture and nurturing to post-sale support. | $5M / Series A / Dec 07, 2018 | ||
| See all 18 investments → | |||
Co-Investors
About Amity Ventures
Amity Ventures is a people-focused firm that supports founders of technology companies in building category-defining businesses. Based in San Francisco, CA, the partners at Amity have invested in over fifty companies across all stages of company growth throughout their years in business together.
Amity Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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CJ Reim
Co-Founder & Managing Partner
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Patrick Yang
Co-Founder & General Partner
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Peter Bell
General Partner
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FAQ
What does CJ Reim invest in?
CJ Reim invests primarily in SaaS, Robotics and E-Commerce startups, most often at Series A and Seed stage. Most of the 18 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is CJ Reim's check size?
CJ Reim typically joins rounds of $3.7M–$9.7M at Seed, $5M–$27M at Series A and $80M–$150M at Series D. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds CJ Reim participates in.
How do I contact CJ Reim?
Public channels for CJ Reim include LinkedIn and X (Twitter). For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did CJ Reim last invest?
The most recent investment recorded for CJ Reim closed in Jul 2025. Shizune tracks 18 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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