Arif Janmohamed

Enterprise investor at Lightspeed

Arif Janmohamed is a partner at Lightspeed Venture Partners, one of the best-known venture firms in enterprise software. Lightspeed's team page places him in Menlo Park and lists AI, enterprise and the United States as his focus areas. The page header carries both a Partner and a Venture Partner label, so the exact formal title is ambiguous; a 2023 Milken Institute conference biography called him Senior Partner.^[1][2]

He joined the firm in 2008. His early focus, according to the Milken biography he supplied, was cloud and datacenter technologies, enterprise mobile and software-as-a-service.^[1][2]

Lightspeed says he has helped six companies reach an acquisition and one reach an initial public offering since he joined.^[1]

From chip designer to venture capitalist

Janmohamed did not start in finance. Lightspeed says he worked as a chip designer and then a product manager in the late 1990s and early 2000s at venture-backed companies WebTV and Andes Networks, where venture investors mentored him. The Milken biography adds Sun Microsystems to the list of technical and product roles.^[1][2]

Before Lightspeed he moved into corporate business development at Cisco Systems and then worked at Novitas Capital, an early-stage venture firm. A 2019 listing for his appearance on the 20VC podcast says that at Cisco his deals included WebEx, and that he founded WVP Ventures, a student-run venture organization.^[2][3]

He holds a BSc in computer engineering from the University of Waterloo in Canada and an MBA from the Wharton School at the University of Pennsylvania.^[1][2]

How he describes his approach

Lightspeed says it looks for founders with deep technical insight and a long-term outlook, and that he aims to be a coach, advisor and sounding board to chief executives, helping with hiring, strategy and business partnerships. In his own words on the team page, relationships are built over time and a reputation compounds.^[1]

On the 20VC podcast in October 2019 he talked about why market risk is the most dangerous risk for a venture capitalist to underwrite. The episode summary says the conversation also covered enterprise valuations, how to judge market timing, whether recent acquisitions pointed to a new generation of incumbents, and what founders need in company design and go-to-market to scale toward a market-leading business.^[3]

Portfolio

The Lightspeed page names a long list of companies under his profile: Navan, Moveworks, AppZen, ThoughtSpot, Split, Resilience, CyCognito, Celona, Redpanda, Theta Lake, Blend, Tonkean, Nutanix, AVI Networks, Mist, Qubole, Endor Labs, EvenUp, Netskope and Ketryx, along with many others. The list should be read as the companies associated with him rather than a record of board seats.^[1]

The 2019 podcast listing also names TripActions, now called Navan, Blend, Nutanix, AppZen and Moveworks as companies he has been involved with.^[3]

Exits in 2025

Netskope, the security company on his page, priced its initial public offering at $19 per share on September 17, 2025 and began trading on Nasdaq under the symbol NTSK the next day. The offering of 47.8 million shares raised about $908 million, valued the company at roughly $7.3 billion at pricing, and the stock closed its first day at $22.49.^[5]

Navan priced its IPO at $25 on October 29, 2025 and began trading on Nasdaq as NAVN on October 30. The offering raised about $963 million in total at a market value of about $6.2 billion at pricing, and the shares closed the first day at $20, 20 percent below the offer price. According to the same report, Lightspeed was set to hold 21.4 percent of the Class A stock after the offering.^[4]

ServiceNow announced on December 15, 2025 that it had completed its acquisition of Moveworks, the AI assistant company also listed on his page. Moveworks said its technology was used by enterprises including Siemens, Toyota and Unilever, and the companies cited about 250 shared customers. The price was not disclosed in the release.^[6]

Why he matters

Janmohamed is a representative example of the engineer-turned-investor who has spent the years since 2008 inside a single firm watching enterprise software go through the cloud, mobile and now AI cycles. The 2025 run of listings and an acquisition tied to companies on his page gives his record of early enterprise bets a visible public checkpoint.^[1][4][5][6]

Readers should note the limits of what is published: Lightspeed does not itemize his role in each deal, and the firm's team page remains the primary record of his current title.^[1]

On The Executive List

Arif Janmohamed is ranked No. 67 on The Executive List (October 2026) in the Chief Data Officers discipline. The ranking reflects The Executive Review's own editorial Trending Score; it is not an outside award, and placement on the list is never sold. View the October 2026 edition.