Glen Mastroberte Joined Davis Polk as Partner

The veteran media and entertainment attorney has moved to the firm's new Los Angeles office.

Updated on Oct. 7, 2026 in Advertising

Modern, light-filled office corridor in a Los Angeles high-rise with glass partitions and minimalist professional decor. — Glen Mastroberte has joined Davis Polk & Wardwell as a partner in the firm's mergers and acquisitions practice, based in Los Angeles. AI Illustration. Upload story photo >

Glen Mastroberte has joined Davis Polk & Wardwell as a partner in its mergers and acquisitions practice. He previously led the global media and entertainment group at Skadden.

Why it matters

Mastroberte joined the firm to reunite with a former colleague, bolstering the legal team at the firm's recently expanded Los Angeles outpost.

This appointment marks the latest addition to the Davis Polk & Wardwell office in Los Angeles, which launched earlier this year.

The players

Glen Mastroberte

He is an attorney who previously led the global media and entertainment group at Skadden.

Davis Polk & Wardwell

This is a prominent international law firm that provides legal services to global corporations.

The details

Mastroberte joins the firm to leverage his background in global media and entertainment to support the firm's local expansion. He will work within the mergers and acquisitions practice group.

Davis Polk opened its Los Angeles office in May 2026.
Glen Mastroberte joined Davis Polk & Wardwell in October 2026.

Market Landscape

The arrival of an experienced media attorney signals the firm's commitment to growing its presence within the competitive Los Angeles legal market. This move aligns with broader efforts to capture more of the entertainment and M&A sector business in the region.

Clients of Davis Polk in Los Angeles may see an expanded portfolio of legal expertise in the media and entertainment sectors. This staffing change demonstrates the firm's increasing capacity to manage complex local M&A activity.

The takeaway

The move underscores the ongoing talent shifts occurring between elite law firms competing for dominance in the media capital. Strategic partnerships like this one are often used to consolidate expertise and attract higher-profile entertainment clients.