7 VC firms investing in hr tech & future of work and manufacturing & industrial at the Series A stage.
F4 Fund tracks 7 VC firms that actively invest in hr tech & future of work + manufacturing & industrial at the Series A stage, with check sizes ranging from $25K – $54M (median: $4.1M – $4.1M). As of August 2026, and 86% lead or co-lead rounds. Rankings are based on F4's proprietary analysis of 1,644+ researched VC firms, scored by data completeness, portfolio depth, investment recency, and stage alignment.
| # | Firm | Check Size | Portfolio | Leads? | Activity | Decision | Intro |
|---|---|---|---|---|---|---|---|
| 1 | ▶ Suffolk Technologies The $12 trillion built environment sector is ripe for digital transformation. Suffolk Technologies deploys capital, resources, and networks to help founders scale technologies in construction, architecture, engineering, real estate, and infrastructure. Uniquely positioned as the venture arm of Suffolk Construction, they provide operational test beds, jobsite access, and deep domain expertise that pure financial investors cannot. Boston | $150K – $10M | 59 | Leads | Active | ~2 mo | Open |
| 2 | ▶ Merak Capital To steward capital with discipline and conviction, investing in innovative enterprises that create enduring value. Backs founders building technology solutions for Saudi Arabia's digital transformation, converting early traction into resilient growth through disciplined capital paired with operational expertise. Riyadh | $600K – $54M | 42 | Leads | Active | N/A | N/A |
| 3 | ▶ Mercury Fund Mercury backs disruptive AI and Blockchain-enabled startups outside Silicon Valley, with a focus on capital-efficient founders in the Central US reimagining core industries including fintech, enterprise software, healthcare, energy, manufacturing, and logistics through their five investment themes: Work, Build, Journeys, Data, and Power. Houston | $100K – $5M | 53 | Leads | Active | ~2 mo | Open |
| 4 | ▶ Bling Capital The hardest thing in seed is finding product-market fit. We help you find it. If you already have product-market fit, we will help you scale. We partner with exceptionally ambitious founders for the long run and provide capital combined with operational expertise through our 100+ member Product Council. San Francisco | $500K – $3M | 36 | Leads | Active | ~2 mo | Open |
| 5 | ▶ Spero Ventures Tomorrow's most valuable companies will be the ones tackling today's most meaningful challenges. Spero backs mission-driven founders across a healthy future, a sustainable future, and a fulfilling future, and partners with them long-term rather than transactionally. Redwood City, CA | $2M – $10M | 28 | Leads | Active | N/A | Req'd |
| 6 | ▶ Praetura Ventures Praetura backs ambitious northern founders building software, health, life sciences, fintech, cybersecurity, robotics, and other high-growth businesses where operator support and regional conviction matter. The firm positions itself as a more-than-money investor and emphasizes practical support from experienced operators, not just capital. Manchester, United Kingdom | $200K – $8M | 16 | Both | Active | N/A | Open |
| 7 | ▶ Sher Ventures Exceptional founders applying unique talents and backgrounds to produce disruptive and differentiated products and services. Minimum $500K ARR at entry. Generalist across AI, B2B SaaS, logistics, healthcare, and advanced manufacturing. Sugar Land, TX | $25K – $100K | 4 | Follows | Active | ~1 mo | Open |
Investors on this page also frequently invest in these sectors
What other stages do these firms also invest in?
What other sectors do these firms also invest in?
F4 Fund tracks 7 VC firms that actively invest in hr tech & future of work + manufacturing & industrial at the Series A stage. These firms are ranked using a composite score that weighs data completeness (30%), portfolio depth (30%), investment recency (25%), and stage alignment (15%).
Based on F4's analysis, the median check size for series a hr tech & future of work + manufacturing & industrial investors is $4.1M – $4.1M, with a full range from $25K – $54M. The distribution breaks down as: 1 firms in the <$500K range, 1 firms in the $1M-$2M range, 2 firms in the $2M-$5M range, 2 firms in the $5M-$10M range, 1 firms in the $10M+ range.
Among the 7 firms tracked, 86% lead or co-lead rounds, and 14% typically follow. Founders seeking a lead investor should filter for firms marked "Leads" or "Both" in the rankings table above. Lead investors typically set deal terms and anchor the round.
The best series a hr tech & future of work + manufacturing & industrial investors combine domain expertise with an active portfolio in the space. Among these firms, 17% prefer warm introductions, and the average firm has 34 portfolio companies. Look for firms whose check size matches your raise, whose stage preference aligns with yours, and who have a track record of supporting companies in your sector through multiple growth phases.
Firm profiles are continuously updated through F4's research pipeline, which combines LLM-powered web research, portfolio analysis, and transcript extraction. The ranking data refreshes every 12 hours. Editorial analysis is reviewed weekly. Individual firm profiles are re-researched on a 30-day cycle or when new information surfaces.