2,285 firms ranked by pipeline activity — who's actually building New York.
| # | Firm | Active projects | Pipeline units | Momentum (2y) | Last activity |
|---|---|---|---|---|---|
| 1601 | Lawrence Pinner | 1 | 15 | No updates in the last 2 years | 10 years ago |
| 1602 | Leandro Mils Dickson Architect, LLC | 1 | 15 | 10 updates over 2 years, steady from 0 to 0 per quarter | 11 months ago |
| Leandro Nils Dickson Architecture |
1 |
| 17 |
| No updates in the last 2 years |
| 3 years ago |
| 1604 | Lee Harris Pomeroy Architects | 1 | — | No updates in the last 2 years | 5 years ago |
| 1605 | Leonard Colchamiro's Architecture Firm | 1 | 6 | No updates in the last 2 years | 11 years ago |
| 1606 | Leong Leong | 1 | — | No updates in the last 2 years | 10 years ago |
| 1607 | Leonid Hirsch | 1 | 40 | No updates in the last 2 years | 12 years ago |
| 1608 | Leonid Krupnik | 1 | 24 | No updates in the last 2 years | 4 years ago |
| 1609 | LESSER | 1 | 290 | No updates in the last 2 years | 12 years ago |
| 1610 | Lester Katz of Katz Architecture | 1 | 27 | 2 updates over 2 years, steady from 0 to 0 per quarter | 9 months ago |
| 1611 | Leverich Design Studio | 1 | 6 | No updates in the last 2 years | 6 years ago |
| 1612 | Lewis Architects | 1 | — | No updates in the last 2 years | 2 years ago |
| 1613 | Linked by Air | 1 | — | No updates in the last 2 years | 6 years ago |
| 1614 | Living Systems | 1 | 52 | No updates in the last 2 years | 2 years ago |
| 1615 | Liza H. Fogliano | 1 | 160 | 6 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 1616 | Local Projects | 1 | 305 | No updates in the last 2 years | 10 years ago |
| 1617 | Loci Anima | 1 | 170 | No updates in the last 2 years | 6 years ago |
| 1618 | Loomis McAfee Architects | 1 | 10 | No updates in the last 2 years | 12 years ago |
| 1619 | Louis Bonnert | 1 | 3 | 7 updates over 2 years, down from 7 to 0 per quarter | 2 years ago |
| 1620 | Lubrano Ciavarra | 1 | 209 | 87 updates over 2 years, down from 15 to 0 per quarter | 4 months ago |
| 1621 | Lumen Architecture | 1 | 1,040 | 10 updates over 2 years, steady from 0 to 0 per quarter | 2 years ago |
| 1622 | M Moser Associates | 1 | — | No updates in the last 2 years | 3 years ago |
| 1623 | M-Rad | 1 | 15 | No updates in the last 2 years | 11 years ago |
| 1624 | M. Wieder | 1 | 73 | No updates in the last 2 years | 5 years ago |
| 1625 | M.B. Mansouri Architect PC | 1 | 23 | No updates in the last 2 years | 9 years ago |
| 1626 | M3G Design | 1 | 10 | No updates in the last 2 years | 10 years ago |
| 1627 | Mac L. Reiser | 1 | — | 3 updates over 2 years, steady from 0 to 0 per quarter | 7 months ago |
| 1628 | Macrae-Gibson Architects | 1 | — | No updates in the last 2 years | 8 years ago |
| 1629 | Madeline Ruiz-Robinson's Firm | 1 | 46 | No updates in the last 2 years | 10 years ago |
| 1630 | Madriaga Engineering | 1 | 6 | No updates in the last 2 years | 3 years ago |
| 1631 | Magnum Opus Architecture | 1 | — | No updates in the last 2 years | 2 years ago |
| 1632 | Maki | 1 | — | No updates in the last 2 years | 12 years ago |
| 1633 | Maksudur Ashrafee | 1 | 6 | 10 updates over 2 years, steady from 0 to 0 per quarter | 2 years ago |
| 1634 | Marc Andre Plasse | 1 | — | No updates in the last 2 years | 7 years ago |
| 1635 | Marcel Breuer and Associates | 1 | — | 15 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 1636 | Marianna Russo | 1 | — | No updates in the last 2 years | 11 years ago |
| 1637 | Marin | 1 | 69 | No updates in the last 2 years | 4 years ago |
| 1638 | Mark C. Weinberger | 1 | 23 | 11 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 1639 | Mark D. Lipton | 1 | 4 | No updates in the last 2 years | 10 years ago |
| 1640 | Mark Gould | 1 | 20 | No updates in the last 2 years | 12 years ago |
| 1641 | Mark Verkhovsky | 1 | 1 | No updates in the last 2 years | 12 years ago |
| 1642 | Marpillero Pollak Architects | 1 | — | No updates in the last 2 years | 10 years ago |
| 1643 | Marta Satwin Architect | 1 | 12 | No updates in the last 2 years | 4 years ago |
| 1644 | Martin Brudnizki Design Studio | 1 | 153 | No updates in the last 2 years | 4 years ago |
| 1645 | Martin Santini | 1 | — | No updates in the last 2 years | 11 years ago |
| 1646 | Mastrogiacomo Engineering | 1 | 23 | No updates in the last 2 years | 4 years ago |
| 1647 | Mathews Nielsen | 1 | — | No updates in the last 2 years | 11 years ago |
| 1648 | Matrix New World | 1 | — | 7 updates over 2 years, steady from 0 to 0 per quarter | last year |
| 1649 | Matt Markowitz Architect | 1 | 50 | No updates in the last 2 years | 4 years ago |
| 1650 | Matthew L. Rossetti Architect | 1 | — | No updates in the last 2 years | 8 years ago |